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Hello, Does anyone have experience with https://powmr.com/off-grid-tie-inverter/5kw-off-grid-solar-inverter-48v-80a-mppt-charger-bluetooth-with-dc-switch-pv500v-au-stock/ The price seems right but I don't want it to die on me a few months into it's usage. I also couldn't find any warranty...

Hello guys, I seen a few people talk about purchasing cells via Alibaba. What is the procedure? I know check and make sure it's a good distributor. But once they hit the port of entry? And as far as port of entry can I use my state (az) or do I need to get them from most likely ca? I saw some...

Hey guys, I'm starting to Wade into the pool. The 48v MPP listed on the all in ones page, the 48v refers to your battery voltage? Not the solar array input? I see in specifications it can have an input up to 110vdc, does the battery bank need to match input or does the controller convert to the...

Hey guys, My uncle just had an install done, when I went in with him to talk to the installer/sales team we talked about the battle born batteries. He had gone back to sign paperwork and I wasn't there and the batteries they had "agreed" to were sacred sun 48v 100amphr rack mounted. I found...