DIY Solar Power Forum

I have a pair of Solark 12ks connected to a stack of 3 EG4-LLS batteries connected closed loop to master in the solark pair.

I also have 2 of these which were the original battery pack.

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Is it possible to use a 400v Nissan Leaf battery on the solar input of the SE5000 Grid-Tie Inverter?

I have an old SMA Sunny Boy SB5000TL-21 that was used for grid tied PV export.
Now i am converting to an off grid setup with a Victron Multiplus 48/5000/70 generating the grid with PV assistant to provide frequency power control to the SB5000 to manage power input.

I used the PUK from SMA to change the SB5000TL-21 to Off Grid mode successfully but it ignored the fre...

Maybe a dumb question but why do solar panels need to be mounted into the framing of the roof like mine? It makes it secure but the risk of potential future leaks is hard to 100% avoid.

If I built a wooden base that simply laid over my s-tiles so that the weight was evenly distributed and then extended the frame to hook over the apex of my roof so that the panels wouldn...

Hello everyone,

Greetings from Maxima Solar. We are involved in the solar energy industry, working with products such as solar panels, hybrid inverters, battery storage systems, mounting structures, and EV charging solutions.

We joi...