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5.5 kw solar Growatt SPF-5000-ES Auto transformer One server rack battery (so far) Peak solar output so far was 4k.

When you redesign a product, you should improve on the things that your customers complain about. I want to know who complained that the terminals were too easy to access?

First, let's point out the issues with this inverter for use in a split-phase system. 1) this inverter was designed for use in a 230v grounded installation. (European standards) It's input and output are L1 and "N". This input "neutral" is expected to be grounded by the grid, and at the...

I'm not computer savvy. I basically need some hand holding. I purchased the preloaded hardware for my Growatt SPF-5000-ES. I plugged in the power adapter, Ethernet cable, and Growatt USB cable. I see lights blinking, now what? I tried to follow the directions, to no avail. If anyone has...

Not sure how many they have. But it's still showing available, after I purchased one. https://signaturesolar.com/refurbished-eg4-chargeverter-48v-100a-battery-charger-5120w-output-240-120v-input/

Well, after 6 months of solar monitoring ecstasy. It finally happened...... it crashed and I had to reflash the SD card. I won't go into that 3 day nightmare. But the real sadness is from losing all of the logged data. It's like the last 6 months never existed. I can't even imagine how upset I...