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Deye 12kW 3phase, 2 X 12.5kWh Felicity LFP & 30 x Canadian 440W Mono Solar PV daily progress


Steve87

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4 minutes ago, Steve87 said:

@mzezmanyeah it's good to share progress from start to finish especially for the Deye & Sunsynk operators 🤠 Gives a good idea into the logistics & progress expected into such an install. 

It really is... we see so many shortcuts taken and missed items, its a wonder how some installers get by

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Looks like a nice install. 

I see so many installs thinking one of these batteries is enough but you definitely need two to make it work properly with a 12kW inverter.

Also interested to see the panel layout per MPPT. I am guessing 2 strings of 9 on MPPT1 and the remaining 12 on MPPT2.

Edited by Milan188
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I had the oppurtunity today to see the Deye 12KW. It is a machine of note.  It doesnt hide its presence, it actually announces it. 

My final take on the system is you dont really need a management and information system with this configuration, it has everything in abundance, no input from a mortal required, it will manage itself. 

Its expensive though. 

 

Edited by BritishRacingGreen
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I reached out to Felicity Battery manufacturers & they have been very very supportive to pair the Felicity with the Deye & have sent me all the supporting documents. I will post updates as this unfolds probably over the next 2 days. I have been assigned to a Chinese Engineer via Wattsapp & I must say very impressive bunch so far. 

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17 hours ago, Steve87 said:

I reached out to Felicity Battery manufacturers & they have been very very supportive to pair the Felicity with the Deye & have sent me all the supporting documents. I will post updates as this unfolds probably over the next 2 days. I have been assigned to a Chinese Engineer via Wattsapp & I must say very impressive bunch so far. 

Do you know if they can be repaired locally if something goes wrong?

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One very successful day was had. The Felicity batteries paired beautifully on the first attempt. Master & slave settings & dip switching was seemless. The Comms cable will need to be self made & crimped. The quality of these units is very apparent. Powder coated mild steel covered & all the connectors are in the rear, with good sized M8 thread busbars. I have had pretty good support from Niko in China via Wattsapp. He sent me supporting documents & he confirmed that the protocol is Pylontech RS485. 

He provided all pin outs & docs. Time will tell if these units are any good but I must admit the installation support was impressive & the quality of the product was great. The trolley on wheels make a heck of a lot of sense. 

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What can I say about the SunDeye Inverter is that it was a pleasure to install. It's a high quality product that comes at a premium price. The External Neutral to Earth Bonding relay is a bit of pain but hey it's a necessity. PV & DC combiner routing & cables to follow on Monday. Have a lekker weekend everyone!! 🍺🍺🍺

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