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Just joining, wish I had discovered this forum a year or so previous! We are in the process of permitting an off-grid cabin build on land we purchased in Virginia. Two years ago we purchased a Renogy package consisting of 320 Watt panels, a Renogy 3500 watt 48 volt inverter, and 4 - 200ah acid...

We just switched from a Renogy 48v 3500 watt all in one inverter to a Growatt 48v 5000w ES inverter over the weekend. We have 8 Renogy solar panels that are rated for max 40 VOC with 32 volt typical output. With the Renogy inverter, we were limited to a maximum of 140 volt input so we ran...

We are off gird with solar and generator. We purchased the Growatt 5000 ES a few months ago, connected to 4 Renogy 200ah 12 volt batteries and it has been working fine until recently. This past week I've noticed that even with decent to good solar input 200-275 volt PV input, the LCD display...