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Solis Inverters SA

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  1. Like
    From residential homes to commercial and industrial projects, Solis delivers intelligent, reliable solar and energy storage solutions for every application.
    Join us at KragDag 2026 and discover our latest innovations in residential and commercial inverters and SolisStorage residential and commercial energy storage systems.

    Whether you're an installer, EPC, engineer, contractor or homeowner, our experts will be available to help you find the ideal solution for your next project.
    Visit us at Stands 131 & 71
    Explore:
    Residential Inverter Solutions
    Commercial & Industrial Inverter Solutions
    SolisStorage Residential Energy Storage Systems
    SolisStorage Commercial & Industrial Energy Storage Solutions
    Live Product Demonstrations
    Technical Advice & System Design Support
    Dates: 6–8 August 2026
    Time: 08:00–17:00
    Stand No: 71 and 131
    Venue: Rhenosterfontein 514 JR, Gedeelte B, Cullinan District, Rayton, 1001

    Whether you're planning your next installation, expanding your solar offering, or looking for a smarter energy solution for your home or business, the Solis team is ready to help.
    Visit us at Stands 131 & 71 and discover why Solis is trusted by solar professionals and homeowners around the world.
    We look forward to welcoming you at KragDag 2026!

    Register Now: https://www.kragdag.co.za/


  2. Like
    @Powerforum Store and @Moffat , please send an email to [email protected] or alternatively call +27871630747 and one of our technical engineers will provide support.
  3. Like
    Your feedback is invaluable to us. At Solis, we continuously strive to improve our products, services, and overall customer experience, and your input plays a key role in shaping our future.
    We invite you to participate in the 2026 H1 Customer Satisfaction Survey and share your experience with us.
    Why participate?
    Help us enhance our products and services.
    Influence the future of Solis solutions.
    Stand a chance to win an Amazon Gift Card upon completing the survey.
    Complete the survey here: https://lnkd.in/gu5kqp6k
    Thank you for your continued support and for being a valued part of the Solis community.

  4. Thanks
    @Powerforum Store and @Moffat , please send an email to [email protected] or alternatively call +27871630747 and one of our technical engineers will provide support.
  5. Like
    Take the guesswork out of configuring parallel systems with the Solis S6-EH1P(3–8)K-L-PLUS Standard Operating Procedure.
    This comprehensive guide walks installers through the essential steps for successful parallel inverter configuration, including:
    ·         System overview
    ·         Single-phase parallel mode configuration
    ·         Parallel terminal connections
    ·         Bluetooth connection and inverter communication
    ·          Slave inverter parallel settings
    ·         Master inverter parallel settings
    ·         Three-phase parallel mode configuration
    ·         Communication wiring
    ·         Master and slave inverter setup
    ·         Enabling parallel synchronization
    ·         Parallel DIP switch configuration
    Whether you're installing a single-phase or three-phase parallel system, this SOP is designed to help streamline commissioning, ensure correct configuration, and support reliable system performance.
    Download the SOP and ensure your next installation is completed with confidence.
    For all after-sales and service-related enquiries, please contact our support team at [email protected]
    Your trusted energy partner, supporting you every step of the way.


    S6-EH1P(3-8)K-L Parallel setup v1.0-2025.pdf
  6. Sad
    At Solis, we are committed to providing reliable technical support and exceptional after-sales service throughout Africa.
    Whether you need assistance with troubleshooting, warranty claims, product servicing, or technical guidance, our dedicated local and regional support teams are available to assist you promptly and professionally.
    For all after-sales and service-related enquiries, please contact our support team at [email protected].
    Your trusted energy partner, supporting you every step of the way.

  7. Thanks
    Take the guesswork out of configuring parallel systems with the Solis S6-EH1P(3–8)K-L-PLUS Standard Operating Procedure.
    This comprehensive guide walks installers through the essential steps for successful parallel inverter configuration, including:
    ·         System overview
    ·         Single-phase parallel mode configuration
    ·         Parallel terminal connections
    ·         Bluetooth connection and inverter communication
    ·          Slave inverter parallel settings
    ·         Master inverter parallel settings
    ·         Three-phase parallel mode configuration
    ·         Communication wiring
    ·         Master and slave inverter setup
    ·         Enabling parallel synchronization
    ·         Parallel DIP switch configuration
    Whether you're installing a single-phase or three-phase parallel system, this SOP is designed to help streamline commissioning, ensure correct configuration, and support reliable system performance.
    Download the SOP and ensure your next installation is completed with confidence.
    For all after-sales and service-related enquiries, please contact our support team at [email protected]
    Your trusted energy partner, supporting you every step of the way.


    S6-EH1P(3-8)K-L Parallel setup v1.0-2025.pdf
  8. Thanks
    Take the guesswork out of configuring parallel systems with the Solis S6-EH1P(3–8)K-L-PLUS Standard Operating Procedure.
    This comprehensive guide walks installers through the essential steps for successful parallel inverter configuration, including:
    ·         System overview
    ·         Single-phase parallel mode configuration
    ·         Parallel terminal connections
    ·         Bluetooth connection and inverter communication
    ·          Slave inverter parallel settings
    ·         Master inverter parallel settings
    ·         Three-phase parallel mode configuration
    ·         Communication wiring
    ·         Master and slave inverter setup
    ·         Enabling parallel synchronization
    ·         Parallel DIP switch configuration
    Whether you're installing a single-phase or three-phase parallel system, this SOP is designed to help streamline commissioning, ensure correct configuration, and support reliable system performance.
    Download the SOP and ensure your next installation is completed with confidence.
    For all after-sales and service-related enquiries, please contact our support team at [email protected]
    Your trusted energy partner, supporting you every step of the way.


    S6-EH1P(3-8)K-L Parallel setup v1.0-2025.pdf
  9. Like
    Hello Powerforum members,
    Hubble Energy will be sending me one Hubble Energy AM16+ (16.1kWh) and one AM5+ (5.12kWh) for extended real-world testing and review.

    These are part of their current LV Range which includes:
    AM-2 – Popular 5.5kWh 51V NMC battery 1C rating, proven long-term performer.
    AM-4 – Compact 2.56–2.75kWh 25.6V wall-mount battery with 1C rating.
    AM-5+ – 5.12kWh 51.2V LFP with built-in Cloudlink, 1C rating and RGB display.
    AM10+ – Larger 10kWh+ model in the + series with advanced features.
    AM16+ – High-capacity 16.1kWh floor-standing LFP with wheels, built-in Cloudlink and high discharge capability.
    S-100A – 12V 100Ah (1.2kWh) compact lithium battery.
    X-5+ (New X-101) – Newer generation Rack Mounted 5.5kWh model with updated features.
    X-101 – Established Rack Mounted 5.5kWh 51V model, widely used in hybrid systems.
    Note:
    Hubble Energy also has a very exciting HV Range, but this review will focus 100% on the LV Range especially for members who already own Hubble batteries or are considering them.
    Hubble Energy will also soon release the new AM-2+, which keeps the same NMC technology as the existing AM-2 models but adds built-in Cloudlink and several extra features.

    My Setup:
    Main system: Solis S6 8kW Pro Hybrid (master) with a Solis S6 6kW Pro seeing the 8kW as “grid”
    AC-coupled: Enphase micro-inverters + Solis S5 4.6kW grid-tied inverter on the Aux port of the 8kW
    2kW Wind turbine on the Solis S6 6kW MPPT in constant voltage mode
    Separate Solis 5kW Off-Grid inverter for additional testing
    Existing battery bank: 7 × Hubble AM2 (mixed ages – oldest >5 years old)
    AM2 cycle counts right now:
    1411 | 1036 | 880 | 853 | 805 | 737 | 595 cycles Total bank health still at 99% – very impressive for the age mix.
    What I’ll be Testing:
    Daily cycling and performance of the AM16+ and AM5+ on the Solis S6 6kW and the 5kW Off-Grid inverter
    Parallel operation between the new + series and my existing AM2 bank (old model compatibility is a big claim)
    Mixing different aged AM2 batteries and different capacities with the new units
    Compatibility with multiple inverter brands/configurations
    Cross-brand testing – insider info from a senior Hubble engineer says the new Plus range can work with almost any other battery brand
    Full use of the built-in Hubble Cloudlink (I have unit #388)
    I’ll also be highlighting the exciting new ergonomic and safety features:
    Wheels on the AM16+ for easy movement
    Magnetic panels that neatly hide all internal cables
    Front-accessible BMS and critical components for simpler maintenance
    Active cooling, fire suppression, and more
    The unlimited cycle warranty on these new models is particularly attractive and will be closely monitored during long-term testing.I’ll be doing a detailed initial short-term review followed by ongoing long-term data over the coming months.
    Expect real numbers on efficiency, temperature performance, charge/discharge behaviour, Cloudlink functionality, noise, installation, display readability, and real-world interaction with wind + AC-coupled solar.
    We will also speak nicely to Hubble Energy and ask if they can provide some products for a lucky draw / giveaway for Powerforum members.
    If you have any testing requests (particular charge profiles, high-load scenarios, Cloudlink screenshots, parallel comms behaviour, etc.), please reply in this thread. I’ll try to cover as many as possible.
    Product links:
    AM5+

    AM16+

    This should be a very thorough and transparent review for the Hubble community.
    Looking forward to sharing the results with everyone.
    Cheers, @Powerforum Store

    Hubble Energy AM5+ Brochure V1.2.pdf Hubble Energy AM16+ Brochure V2.3.pdf
  10. Like
    Hello Everyone, I am pulling this review out of the archives for good reason. It is now almost 3 years later, and my long-term experience with the Solis S6 Pro inverters has been nothing but a pleasure.
    These machines are incredibly reliable and robust in every aspect. I have run my full household completely off-grid on these inverters. Previously I used a Sunsynk that simply could not handle the punishment in a true off-grid scenario.
    On a single 6kW unit I have successfully run:
    Electric lawnmowers, chainsaws, angle grinders
    Oil bath & inverter welders
    Borehole pumps, drills, impact hammer drills, circulation pumps
    Base load of 6 fridges/freezers, air fryer, microwave, electric geyser 2kW element, CCTV 8 cameras, computers, TV, sound system, external LED lights
    12,000 BTU aircon (winter and summer)
    I regularly pushed the inverter to its limits and used the 200% surge capacity for short bursts. All of this with zero noise from the inverter.
    Other successful tests:
    Generator integration Grid and Aux port works flawlessly and allows precise throttling of generator power draw.
    2kW wind turbine on MPPT (constant voltage mode) and AC-coupled on Aux/backup port. Solis even created a special firmware to improve charging range. Their strong grid-forming capability makes them compatible with sensitive wind grid-tied inverters where others fail.
    Parallel operation: Added a second 6kW unit one dedicated to PV, one to wind.
    One unit was damaged during extreme experimentation Solis promptly replaced it under warranty. Their after-sales, technical support, and swap-out policy is second to none.
    The Micro-Grid capability is absolutely amazing.
    Internal transfer losses are almost zero.
    I am deep into the experiment right now and will soon be adding a Solis 4.6kW grid-tied inverter into the micro-grid for further testing of TOU functions, charge and discharge rates, etc.
    Their new Energy Management System (EMS) soon to be fully AI-powered makes perfect sense for grid-connected systems, from residential all the way to commercial solutions. It lets users set up Peak, Normal, and Off-Peak rates linked to intelligent charge and discharge schedules.
    This maximises financial returns by optimising when to charge from the grid or solar, when to discharge to the loads, and when to export.
    The upcoming self-learning AI mode will take it even further by automatically predicting solar generation, learning your actual consumption patterns, and making real-time decisions with minimal user input a big step forward for effortless optimisation. Up to this point I can only applaud Solis for a true Tier 1 product in every aspect.
    The ability to create a micro-grid with their Hybrid inverters opens up huge potential for users who have multiple houses or buildings on the same property, with distributed batteries, inverters, PV, generator, or wind power systems all running seamlessly together on the same micro-grid.
    Firmware upgrades are mostly for new features and battery compatibility.
    The system has been so stable I went over a year without updates at times true “install and forget” performance in normal use.
    I am now running an 8kW Solis Pro as the grid-forming master for my 6kW Solis Pro using CT clamp from the 6kW on the 8kW backup output. Each has its own battery bank and power source.
    I am also planning a formal review of the Solis 5kW Off-Grid models soon.
    Strong note: these are currently the only off-grid inverters that are NRS certified. We will be asking Solis for some units to give away.
    Highly recommended!
  11. Thanks
    Solis IntelliHome (5–16)kWh-OD Series
    Solis continues to strengthen its residential energy ecosystem with the IntelliHome-OD series  a premium low-voltage (LV) lithium battery solution engineered for long-term reliability, outdoor durability, and seamless compatibility with Solis hybrid inverters. Designed for homeowners seeking greater energy independence and smarter backup power, the IntelliHome-OD delivers a streamlined all-in-one storage experience for modern residential installations.
    Expanded Technical Highlights
    Outdoor-Ready Design (IP66 Rated)
    The IntelliHome-OD series is purpose built for outdoor environments, eliminating the need for dedicated indoor battery rooms or additional protective enclosures. Its robust IP66-rated housing provides complete protection against dust ingress and powerful water jets, making it highly resistant to rain, humidity, and harsh environmental conditions.
    This rugged construction allows installers greater flexibility when designing residential systems, particularly where indoor installation space is limited. The corrosion-resistant enclosure and durable construction also contribute to improved long-term reliability in demanding climates.
    Flexible & Scalable Energy Storage
    The IntelliHome-OD range is available in multiple storage capacities:
    5kWh
    10kWh
    16kWh
    This modular approach enables homeowners to select a storage size that aligns with their current consumption patterns while maintaining the ability to expand in the future. Parallel connectivity support allows multiple battery units to be combined, creating a scalable energy storage solution capable of supporting increasing household loads, electric vehicle charging, or future solar system expansion.
    The scalable architecture makes the IntelliHome-OD suitable for:
    Backup power applications
    Self-consumption optimisation
    Load shifting
    Time-of-use energy management
    Off-grid and hybrid residential systems
    Advanced LiFePO₄ (LFP) Battery Chemistry
    At the core of the IntelliHome-OD series is Lithium Iron Phosphate (LiFePO₄) chemistry, widely recognised as one of the safest and most stable lithium battery technologies available for residential energy storage.
    Compared to conventional lithium-ion technologies, LFP chemistry offers:
    Enhanced thermal stability
    Improved fire safety
    Longer operational lifespan
    Greater charge/discharge consistency
    Reduced degradation over time

    High-Performance Backup Capability
    The IntelliHome-OD series is specifically optimised for integration with the Solis S6 hybrid inverter range, ensuring smooth communication, fast response times, and efficient power management.
    Supporting high discharge currents of up to 290A, the battery system can handle sudden load surges from heavy household appliances.
    This high-current capability enhances overall backup reliability during grid outages and ensures stable performance even during demanding energy events.

    Smart Monitoring with SolisCloud Integration
    The IntelliHome-OD series features seamless plug-and-play integration with the SolisCloud Platform, enabling homeowners and installers to monitor system performance remotely in real time.
    Through the SolisCloud platform, users can access:
    Battery state of charge (SOC)
    Real-time charging and discharging data
    Historical energy trends
    System alarms and diagnostics
    Remote firmware upgrades
    Performance optimisation tools
    This intelligent monitoring capability simplifies system management while improving preventative maintenance and long-term operational efficiency.

    Why Choose IntelliHome?
    The IntelliHome-OD series removes many of the traditional limitations associated with residential battery storage. Its outdoor-ready design, silent natural convection cooling, and flexible installation options allow it to integrate seamlessly into modern homes without compromising aesthetics or living space.
    Whether wall-mounted or floor-stacked, the system delivers a clean, compact, and low-maintenance energy storage solution designed to meet the evolving demands of residential energy users.
    Reliable, rugged, intelligent, and future-ready, the IntelliHome-OD series is built for the next generation of home energy storage.

    For more information, visit: https://www.solisstorage.com/en/productlist/3
     
     
     
     
     
     
     

  12. Like
    The Solis S6 80-125kW Hybrid: The "4-in-1" Powerhouse for South African C&I
    Streamline your commercial installations with the new S6-EH3P(80-125)K-NV-YD-H series.

    This isn't just an inverter; it is an integrated energy hub that combines PCS, PV, EMS, and STS functionality into a single, high-performance unit.
    Why it’s a game-changer for your projects:
    High-Power Compatibility: 10 MPPTs with up to 20A string current, making it fully compatible with the latest high-efficiency, large-format modules.
    Superior Backup Capability: <10ms seamless switching and 1.6x backup overload capacity for 10 seconds—essential for handling inductive motor starts during load shedding.
    Flexible Battery Management: Dual independent battery ports supporting 100A+100A charge/discharge, compatible with high-capacity 100–314Ah HV batteries.
    Intelligent Integration: Dedicated ports for Diesel Generators or Wind inputs, with smart peak shaving in both "Self-Use" and "Generator" modes.
    Reliability: Type I & II SPD protection and IP66-rated enclosure for long-term durability in local conditions.
    Scale your C&I offerings with a solution built for resilience.
     Full Technical Specs: solisinverters.com/za/S6-C&I-Hybrid


  13. Like
    The Solis S6 80-125kW Hybrid: The "4-in-1" Powerhouse for South African C&I
    Streamline your commercial installations with the new S6-EH3P(80-125)K-NV-YD-H series.

    This isn't just an inverter; it is an integrated energy hub that combines PCS, PV, EMS, and STS functionality into a single, high-performance unit.
    Why it’s a game-changer for your projects:
    High-Power Compatibility: 10 MPPTs with up to 20A string current, making it fully compatible with the latest high-efficiency, large-format modules.
    Superior Backup Capability: <10ms seamless switching and 1.6x backup overload capacity for 10 seconds—essential for handling inductive motor starts during load shedding.
    Flexible Battery Management: Dual independent battery ports supporting 100A+100A charge/discharge, compatible with high-capacity 100–314Ah HV batteries.
    Intelligent Integration: Dedicated ports for Diesel Generators or Wind inputs, with smart peak shaving in both "Self-Use" and "Generator" modes.
    Reliability: Type I & II SPD protection and IP66-rated enclosure for long-term durability in local conditions.
    Scale your C&I offerings with a solution built for resilience.
     Full Technical Specs: solisinverters.com/za/S6-C&I-Hybrid


  14. Like
    Solis Inverters SA got a reaction from Energy-Jason in Solis South Africa Roadshow 2024   
    Attention, Installers! Gear up for the electrifying Solis South Africa Roadshow 2024!
     
    Whether you're a seasoned Solis supporter or a newcomer intrigued by our offerings, this roadshow promises an immersive experience like no other. Don’t miss this opportunity to elevate your installation game and stay ahead of the curve.
     
    Venues:
    4 June- Soli Deo Gloria, Northriding, Randburg
     
    11 June – The Capital Hotel, Zimbali, KwaZulu Natal
     
    13 June- Hotel Verde, Cape Town
     
    25 June- The Boardwalk Hotel and Convention Centre, Port Elizabeth
     
    RSVP now by clicking on the link to fill out the form, and we'll be in touch to confirm your participation. See you in a city near you!
    https://docs.google.com/forms/d/e/1FAIpQLSc0074EJdy3OyTAL6adQ8qRe9HBTekln0TQp7Kcy5mqxXHz_w/viewform

  15. Like
    Solis Inverters SA got a reaction from WannabeSolarSparky in Solis South Africa Roadshow 2024   
    Attention, Installers! Gear up for the electrifying Solis South Africa Roadshow 2024!
     
    Whether you're a seasoned Solis supporter or a newcomer intrigued by our offerings, this roadshow promises an immersive experience like no other. Don’t miss this opportunity to elevate your installation game and stay ahead of the curve.
     
    Venues:
    4 June- Soli Deo Gloria, Northriding, Randburg
     
    11 June – The Capital Hotel, Zimbali, KwaZulu Natal
     
    13 June- Hotel Verde, Cape Town
     
    25 June- The Boardwalk Hotel and Convention Centre, Port Elizabeth
     
    RSVP now by clicking on the link to fill out the form, and we'll be in touch to confirm your participation. See you in a city near you!
    https://docs.google.com/forms/d/e/1FAIpQLSc0074EJdy3OyTAL6adQ8qRe9HBTekln0TQp7Kcy5mqxXHz_w/viewform

  16. Thanks
    Solis Inverters SA reacted to Powerforum Store in Sunsynk to Wind Turbine   
    Hi Guys so we have been working very hard to get a workable solution for the wind turbine integration with Home Inverter systems and also larger scale commercial systems.
    So what we have found so far is that you can integrate a wind turbine with a SUNSYNK / DEYE inverter in a couple of ways. ( HYBRID INVERTER SYSTEMS) 
    Option 1 is with a MPPT Controller that connects to your battery bank this is the least efficient method reason being you are always going from a High voltage to a low voltage and then back to a higher voltage AC to DC to AC Conversion process this creates a lot of loss converting the Wind power to usable AC power 
    We also find that there is always competition between the wind turbine MPPT controller and the Hybrid Inverter Internal MPPT's and because there is no meaningful communication between the Wind Turbine controller and the Hybrid inverter you have to try an set everything up in Voltage mode which causes a lot of headaches to get everything fine tuned to work together.
    Also the Wind turbine MPPT Controllers have very limited communication capabilities and it would require special software development to facilitate this which increases the complexity of this method. 
    The Wind Turbine MPPT's also do not support all brands of lithium batteries so again you have to revert to Voltage control method which is not ideal because the battery BMS cannot manage charge and discharge rates using CAN or RS485 communication with the battery.
    These systems are based on our own Variable Pitch ODIN Wind turbine range that start at 2KW up to 100KW 
    The other option is using a Victron system and integrating a Bornay Wind Turbine MPPT with the Victron system however this is not the most efficient method because everything in the Victron system converts from Low Voltage to High Voltage and the Bornay MPPT Couples to the 48V Lithium Storage
    Bornay can also couple with SMA however this method is mainly used for Grid tied solutions and not relevant in this discussion. 
    However the Victron system can communicate with the Bornay wind turbines well enough and can reflect wind turbine production on a online portal linked to the Victron application using a custom Raspbery Pie integration however this is very technical and takes a very long time to get everything working seamlessly. 
    So in short the Wind Turbine MPPT Connected to the Lithium battery in low voltage is not a very good way to connect the Turbine to your system because you always have the low voltage to high voltage conversion process which entails a lot of losses.
    Works on Off Grid and Grid Connected Configurations.
    Note we have successfully applied these applications and they do work but not as efficiently as we would like it to work.
    Option 2 
    Connect the Wind turbine via one of the MPPT's of the Hybrid inverter using a Constant Voltage controller which matches the MPPT of the inverter of choice.
    So lets assume it is a 5 KW Sunsynk you will then sacrifice one of the MPPT's on the inverter for exclusive wind power production.
    You can then connect a wind turbine with a constant voltage controller with its own dump load ( 3Phase AC)  that produces a constant voltage of say 350VDC to the MPPT 
    You are limited to the size of the turbine by the maximum production of that MPPT which is in the Sunsynk 5KW case 3250 Watt also note the startup voltage of the Sunsynk MPPT is 125VDC and production voltage of 150VDC ( This means that the MPPT will only start producing useable power at 150VDC) 
    This means the maximum size of the turbine you can connect to that MPPT is a 3 KW variable pitch wind turbine these turbines can typically produce 10% more power than their rating sometimes a little more.
    Then you have to configure the Sunsynk inverter with the exact Power Production curve under its settings also program the inverter that there is now a wind turbine connected to the MPPT and not solar panels so that the MPPT can accept constant voltage and stop tracking the power produced. 
    Once Configured correctly (Theoretically) then wind power produced would be handled by the Sunsynk inverter exactly the same way as when you have solar panels attached.
    Down side of this Method is you loose one of your MPPT's that you could have had solar panels instead.
    Works on Off Grid and Grid Connected Configurations.
    Please note we have not tested this method however we are in the process of setting up a test system at my home fortunately form me Wind speeds here can reach up to 120 KMPH or 33 MS.
    Please let me know if anyone has successfully used this method to connect a wind turbine some data of that project would be appreciated 
    Option 3 
    Using the AUX Input Output port of the SUNSYNK Inverter (Rudimentary AC Couple) 
    In this scenario we can use the 5 KW Sunsynk again this time however the maximum size of the wind turbine connected is limited to 50% of the Maximum continuous capacity of the wind turbine so that would be 2500 Watt or 2.5 KW 
    So our turbines do not come in odd sizes they are 2, 3, 5, or 10 KW so the choice would be 2 KW 
    The Configuration of this system is relatively simple we get the wind turbine with a constant voltage controller @ 350VAC coupled to a Solis S6 2 KW grid tied inverter the grid tied inverter connects @230 VAC to the AUX Port of the Sunsynk inverter the CT Clamp of the Solis inverter then gets connected to the Utility Side of the Sunsynk where the Utility connects or Connects to the Load Side of the inverter configuration and method of use will determine if you would even use the Solis CT.
    This systems works well the inverter controls production and what the power get used for because it is already 230VAC Loads can consume the produced power directly.
    Or the produced power can be used by the inverter to charge batteries and even support non essentials loads or export to utility.
    Benefits are for one you do not lose an MPPT that would've been used for solar power 99% of the time you are converting from high voltage to low voltage less efficiency losses.
    The inverter controls where the power produced are sent seamlessly you have full record on the app of power produced via the AUX port no additional applications needed you can also use Solis Cloud to monitor Wind power production a second source of information to compare. 
    Down side is you are limited to 50% of the inverter capacity that limits the size of the turbine you can use.
    We can also supply the turbine with a Grid tied controller but there are a few complications with regard to that one being the controllers do not always come with CT clamps and remote monitoring so we rather opt for the Solis and constant voltage controller option.
    We have a working system in the field like that which works well however we had to change the dump load to a geyser element the Inverter is a Sunsynk 5 KW with a 2KW Fixed blade turbine.
    We have discontinued the fixed blade turbine due to over run problems and potential devastating failure if the dump load or cable fails.  
    Hence the reason we only do variable pitch turbines and not fixed blade turbines in our ODIN range.
    The Solis inverter is very unique in the sense that it is one of the few inverters where you can tell it to accept constant voltage and also parallel its MPPT's as one large DC connection there is actually settings for this on the Solis inverter does not matter what model all of them support this function.
    Other nice thing on the Solis inverters is the low startup and production voltage of only 90VDC which means the turbine will be producing power very soon this is a great benefit especially for wind power production. Also it Converts High Voltage to Slightly lower Voltage which means less efficiency losses. As the sizing becomes larger the losses become even less and voltage ranges increases a lot up to 850VDC but that is for 100 KW turbines always via the Solis grid tied inverters in conjunction with Constant voltage controllers.
    Option 4 
    This option we are the most excited about..
    Solis S6 Hybrid Inverter current Models 5, 6, and 8 KW available in Conjunction with Solis Grid Tied Inverters configuration as follows 
    Solis S6 Advanced Hybrid 5 KW With a Solis grid Tied S6 4.6kW 2MPPT 1PH Inverter and a 5KW Variable Pitch Wind Turbine 
    Solis S6 Advanced Hybrid 6 KW With a Solis grid Tied S6 6kW 2MPPT 1PH Inverter and a 5KW Variable Pitch Wind Turbine 
    Solis S6 Advanced Hybrid 8 KW With a Solis grid Tied S6 8kW 2MPPT 1PH Inverter and a 10KW Variable Pitch Wind Turbine
    The beauty of this setup is 
    Solis S6 Advanced Hybrids can AC Couple on the Load Side of the inverter and supports frequency shifting to prevent the batteries to over charge just like Victron.
    You can also use the AUX or generator port however then you will lose the ability to connect a diesel or petrol generator and if you do use a generator on the AUX port then you can still AC couple on the load side of the inverter.
    The AC Coupling Ratio is 1 to 1 this means the max continuous capacity of the inverter in question so no capacity loss on the wind turbine size you can connect 
    You can have 3 x S6 Inverters in parallel with 1 large 3 phase Solis grid tie inverter and one large wind turbine connected instead of 3 smaller turbines. 
    This opens up massive possibilities to expand your system to almost any size even further than 1MW combining Turbines and hybrid inverters when Solis releases their much more Powerful Hybrids into the market ( Hush Hush) 🙂  
    How will these systems work well quite simple really 
    Solis S6 Hybrid 5 KW with a Solis S6 4.6 KW Grid tied inverter coupled to the load side of the inverter the wind turbine connects to the Solis grid tied inverter with a very high quality constant voltage controller @450VDC the constant voltage controller has its own coms and online portal for extra data and RS485 access with modbus and comes with a dump load the variable pitch turbine uses a mechanical variable pitch mechanism up to 10KW which means even if the dump load fail or there is a cable break the turbine cannot run away because the blades of the turbine will continuously change pitch up to 0 degrees much higher levels of failure safety. 
    The Solis Hybrid will control where the power produced by the grid tied inverter coupled to the turbine goes for example charging batteries supporting loads essential and non essential and even export excess wind power production to grid and all of that without sacrificing any Solar dedicated MPPT's for wind power. 
    You will also be able to add the grid tied inverter to the Solis application that runs on a browser or on your phone so that you can see a consolidated power production history and stats in real time via Bluetooth or with a 2 minute delay on your browser. 
    The New S6 Advanced Hybrid also has a 4ms transfer time and a very short startup time and one large bonus they are fan less up to the 6KW unit. 
    The Solis Grid tied inverters can frequency shift and support parallel DC connection of their MPPT's and supports constant voltage input from a wind power source using a constant voltage controller. 
    From an efficiency point of view there is nothing in the market at the moment that can match this system.
    I have been very fortunate to have a Solis S6 6 KW Advanced Hybrid inverter with 7KW (To be expanded to max 10 KW ) solar panels 7 x Hubble AM2 Batteries installed with a second unit in parallel very soon which we will populate 1 MPPT with solar panels and the other with the turbine 
    We will be adding a 2 KW variable pitch wind turbine to the parallel system so we can test the following in real world applications this system powers my home off grid with no eskom availability 
    I will also be adding a Petrol Generator to the system.
    Connect the turbine to one of the MPPT's 
    Connect the turbine to a Grid tied inverter and AC Couple 
    I will post Pictures Videos and Historical records to show how well it all works together and we may even integrate something like home assistant to maximize generated power to various loads like aircons geysers water pumps etc ( will have to get creative) 
    Oh and PS Keep a keen eye on Powerforum Store Commercial thread we will be giving away some cool stuff soon and also have some really amazing prices on batteries, solar panels and inverters...
    Have a great one 
    Regards 
    Steve .. 

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