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Hello everyone I got all the different configurations from Hubble Energy Today so I will be doing all the different tests etc. Itching to get into it. I will do some block diagrams as requested by @Yellow Measure Any other feedback or questions would be appreciated. Will update as soon as I have done the first test mixing different chemistries and then different pack sizes.

Hello Everyone,Generator integration on the AUX Port or grid side of the Solis S6 works very well when done correctly. A few critical points: If the generator is smaller capacity than the inverter, you must use an inverter generator pure sine wave with stable output. If you are not using an inverter based generator, the generator needs to be much larger than the inverter’s demand. Even though the Solis applies load evenly, cheap conventional generators fluctuate too much in voltage and frequency. The Solis will reject the “dirty power” and trip or refuse to connect. Very important!!!!! Proper earthing is non-negotiable: The generator must be properly earthed and share the common earth of the system. The neutral-earth bond on the generator side must also be done correctly, otherwise you risk elevated voltages on the AUX port that can damage the inverter. Make sure the Solis settings are configured properly: Smart Port set to Generator mode Maximum generator power limit entered so the inverter doesn’t try to pull more than the gen can supply If the installer is back on Monday, get them to check the above plus the port settings in the Solis app/cloud. We’ve seen reliable operation (charging + load support) when these rules are followed.

Hello Everyone, The core issue here is not with the Solis inverter hardware or firmware it’s with what data the battery’s BMS actually sends to the inverter via the CAN bus. Why Freedom Won eTower shows limited information: The Freedom Won BMS only transmits a limited set of data points to the Solis basic SoC, voltage, current, charge/discharge limits, etc. Detailed parameters that Moffat is looking for such as individual pack cycles, number of battery modules in series, core strings, and granular per-module data are simply not being reported by the Freedom Won BMS in the CAN messages for the Solis profile. Solis can only display what the BMS sends. If the BMS doesn’t include that data, the app and web portal will show blanks or incorrect values e.g. fluctuating cycle counts. Freedom Won would need to release a BMS firmware update that expands the CAN data set for Solis compatible profiles. This is something they have done in the past for other issues. Kynee batteries for example: Kynee batteries use a more advanced/smart BMS that actively populates all the available fields that Solis supports including detailed cycle information, module counts, etc. Their BMS is better aligned with the richer data protocol that Solis expects, so everything shows up correctly on the Solis Cloud app and portal. Note on other popular brands: Some other popular battery brands also show similar limitations with detailed data on Solis it ultimately comes down to how comprehensive their BMS implementation is. Point is: Solis inverters rely heavily on the battery manufacturer’s BMS to supply rich, accurate data. When the BMS is comprehensive like Kynee, you get excellent visibility. When it’s more limited as with the current Freedom Won eTower, you only see what the BMS provides. Freedom Won has a good track record of resolving these things via remote firmware updates it might be worth tagging them directly or contacting their support to request an expanded Solis CAN profile. Here are a couple of examples of BMS Reporting on the Solis Cloud and you will note the many different and incorrect bms reporting issues this spans over 4 Battery brands on different sites. Some report battery pack count incorrectly others report Battery capacity incorrectly or temperatures incorrectly the point is the Battery BMS dictates what values are reported.

Hello @demaniak If you look at my old AM2 bank, those batteries are between 3 to 5 years old and still going strong. They get cycled every single day and the whole bank is still sitting at 99% SOH same brand as the new models. The one AM2 that Hubble Energy identified as faulty will be repaired without too much hassle they’ve done this successfully for many customers before. The Cloudlink is a big advantage here because Hubble’s technical team can do in-depth remote diagnostics to quickly identify any issues. Hubble Energy did go through a period where after-sales support was a challenge, but that is history now. The company has turned things around strongly. They now have proper service centres in Cape Town, Johannesburg, and Durban, and their warranty plus support is among the best in South Africa. On the performance side, the stats are looking very favourable. The modern LFP chemistry has improved a lot, and the AM5+ is performing excellently. I’m seeing round-trip efficiency around 97%, which is very close to the 98% lab figures often quoted for LFP remember there are always losses in the inverter and cables. I’m also noticing that the packs may actually deliver slightly more usable capacity than the sticker rating excellent value for money and it sets a high bar for the competition. The unlimited cycle warranty is also very appealing. They wouldn’t offer that unless they’re confident the batteries can deliver over 10 years. I’m currently building up more data and will post detailed graphs and test results soon. The AM5+ is busy with load and stress testing on the 6kW Solis perfect for hammering it properly, while the AM16+ is sitting at 100% SOC ready for the parallel tests with the AM5+. Only a pleasure to share always interesting things to discover.

Yes 100% Correct and it includes a lot of extras It's a whole Bundle for the price is a major bargain you can check online what these units cost.

Trina Solar Vertex N TSM-NE19R N-type i-TOPCon | 625W | 23.1% efficiency | 210mm platform ✅ Up to 30W higher power than conventional modules ✅ Excellent low-light & temperature performance ✅ 25-year power warranty | Half-cut cells | High reliability Crazy Deal Price: R2.52 per Watt ex VAT Only R2.90 per Watt incl. VAT Includes FREE delivery ANYWHERE in South Africa (any quantity!) Example pricing (incl. VAT + delivery): 1 panel (625W) = R1,811 10 panels (6.25kW) = R18,113 Pallet of 36 panels (22.5kW) = R65,206 This is one of the best prices you’ll find in SA right now for these premium panels. DM or WhatsApp 074 218 9845 to order today! [email protected] 🌐 www.powerforum.co.za Power Forum Renewable Energy Store | By Powerforum.co.zaTrina Vertex N 625W Special – Delivered Anywhere in SA!Mono Multi Solutions0~+5WMAXIMUM POWER OUTPUT POSITIVE POWER TOLERANCE625WMAXIMUM EFFICIENCY23.1%Trina Solar’s Backsheet Performance WarrantyIEC61215/IEC61730/IEC61701/IEC62716/UL61730ISO 9001: Qualit @Powerforum Store Store Stock is limited grab it before the price goes back up! DT-M-0093 A Datasheet_Vertex_NE19R_EN_2024_A_web_0.pdf

Hello Everyone there has been a nice Price drop on this product

Hello Here is the link to the battery it includes the cable kit and wheel kit this is the retail price however this price may change later. The trade in values will be based on the cycle count of the old packs they have an battery analyser that they run on the battery to determine the value they will credit. Power Forum Renewable Energy Store | By Powerforum.co.zaPylon Fidus Plus16kWh 51.2V Li-ion IP65 With Wheels and C...Fidus Battery Plus With 51.2 V / 16 kWh, Fidus Battery Plus is an advanced residential and small commercial energy storage battery, engineered for high-capacity applications and long-term reliability.

AM5+ Testing Underway First Impressions Hello Everyone,I have now started testing the Hubble Energy AM5+.Setup was very simple and straightforward. It shares the same magnetic cover design that neatly hides the cables as the AM16+, and it uses the same LFP chemistry and voltage range. Quick notes so far: The LFP models AM5+ & AM16+ run at a slightly higher voltage range than my older NMC AM2 batteries. Cloudlink setup is very easy there are mobile apps for installation and configuration plus good online documentation. Got the battery to 100% SOC yesterday morning, ran it down to 37%, and am now charging it back up to generate solid charge discharge data. I’m currently running it as a single pack to monitor performance, temperature, etc. We’ve had very cold nights close to 0°C outside, but the battery area stays between 10 to 15°C at night and rises to 25°C during the day. Under higher charge rates, the battery’s internal sensors show only about 2°C above ambient nice and stable.I’ll cycle it down to around 15% with some heavier loads today, then take it back to 100% tomorrow. After that I’ll move on to the parallel testing with the AM16+.So far I’m not disappointed at all quality build and good real world behaviour. I will share more detailed graphs and findings as the testing progresses. Any specific things you would like me to focus on with the AM5+?

Hello You have a few options you can look at this offer or sell your old ones and look at the Kynee 16 KW we have on special or the Hubble AM16+ all solid options

Hello everyone, some really sound feedback in this thread 👍 As a rule, I never spec the minimum cable size recommended by the inverter or battery manufacturer. My goal is always maximum system efficiency and long term reliability. Buying thicker cable for the battery to inverter runs is a very small part of the total system cost, but it pays for itself many times over. Main reasons I oversize Industry standard is ≤3% voltage drop on battery cables. Staying well below this often below 1% keeps losses to an absolute minimum. Over 5 to 10 years, the energy you save from reduced resistance losses more than pays for the extra cable cost often many times over. Dramatically lower heat buildup, which reduces cable temperature and brings fire or overheating risk down to almost zero. Conductor choice is equally important. I always go with pure copper preferably tinned for battery applications. It offers much lower resistance than aluminium and handles heat far better. Aluminium can be used in some long AC runs with proper upsizing, but for DC battery cables I strongly recommend copper. The point is do it properly the first time. A few hundred rand extra on good quality copper cable now will give you better performance, lower running costs, and far greater peace of mind for the life of the system.

Book A Ticket When you book the ticket just mention you are applying for the Fidus Upgrade and battery trade in options on powerforum.co.za You will find the Book a ticket closer to the bottom of the Solar Deity Page I have updated the instructions to follow on my main post. It is very simple and easy there is a process however.

Solar Deity is the official Pylontech Partner and Service Centre for Pylontech in South Africa. Are your existing Pylontech batteries starting to show their age? Don’t replace them at full price trade them in and upgrade to the powerful new Pylontech 16kWh Fidus battery with a generous credit! How it works: Visit www.powerforum.co.za and click on the Pylontech banner on the main page. The Link will take you to the official Pylontech support page scroll down to book a ticket. To Register your old batteries for testing book a ticket stating you want to trade your old batteries in as advertised on Powerforum and state manufacturing date of your batteries also state the serial number of each battery. Click Submit. Solar Deity will contact you and take you through the rest of the process step by step. Solar Deity will professionally test your batteries and provide a trade in value. Use that credit when you purchase the new 16kWh Fidus (and other new Pylontech models) through our store. Fidus_Plus_Residential_Spec_Pylontech_20251028171331A368.pdf We are currently listing the full new Pylontech range on www.powerforum-store.co.za check back regularly as stock is being added daily. Additional Services We Offer: Repair Service Electronics failed but cells still good (no swelling)? We can repair and revive your battery. For this service you can contact us directly to assess if it is worth repairing your old battery. Extender Range Batteries Compatible add-on units for older Pylontech systems. Pricing: Retail prices available directly on the online store. Installer / trade pricing available please contact us for your rates. Contact us: Email: [email protected] WhatsApp Steve: 074 2189 845 Don’t let old batteries limit your system. Upgrade smarter with the official Pylontech Partner today! 🔗Start your upgrade: www.powerforum.co.za 🛒Online Store: www.powerforum-store.co.za Follow us: @Powerforum Store Your Trusted Solar Power and Renewable Energy Platform Your Support keeps our resource free for you to use. You can also just clink on the banner and follow the link.

Hello Power Forum members, We’re excited to launch the Kynee Energy 16.08kWh Lithium Battery with a sharp special offer for the community! This floor-standing powerhouse is ideal for reliable loadshedding backup, high solar self consumption, and building serious energy autonomy. Key Features: 16.08kWh Nominal (51.2V 314Ah LiFePO4) Up to 8000 cycles @ 80% DoD 10-Year Manufacturer Warranty 48-Hour Swap-Out Service – fast local support Advanced Active BMS + built-in aerosol fire suppression Touchscreen display, Bluetooth & WiFi monitoring Up to 200A continuous charge/discharge Wide inverter compatibility Solis, Sunsynk, Deye, Victron, Goodwe, etc. Parallel up to 32 units Robust sheet metal enclosure with wheels 130 kg Launch Special Price VAT Inclusive: R30,360 Excludes delivery/collection Logistics: Collection in JHB area available Collection in PE – additional R500 fee Delivery available to the rest of the country (quote on request) Limited stock at this launch price once it’s gone, the special ends. Perfect upgrade or new build battery. Great feedback on real world performance and support from the Kynee range. To order or get a quote: Email: [email protected] WhatsApp: 074 218 9845 DM: @Powerforum Store Or reply below with your inverter model / system size / location 1_ES-LV-16 .pdf Power up with confidence! Powerforum Store your Trusted Partner and number one knowledge resource in South Africa! Support us so we can continue serving you! www.powerforum.co.za Power Forum Renewable Energy Store | By Powerforum.co.zaPower Forum Renewable & Solar Energy Store South AfricaShop for solar systems and solar energy products online in South Africa, Power Forum Renewable Energy Store offers off grid solar systems, batteries, inverters, and more at highly competitive prices.

The Reality here is that it just makes more and more sense to go off grid then all you need to be compliant is a COC. Even setting up small privately owned micro grid then starts making more sense. My 2 cents.