September 6, 20232 yr Good day, I am so glad I found this forum. A lot of information is on here. I am new to this forum, Hi to all all!! I am not a experienced member but I can find my way around some inverter and solar panel specs, it is not completely foreign to me. But I am still a noob LOL!! My question is on a Solis inverter S6-GR1P6K and on a S6-GR1P6KS what is the R10000.00 difference? Both are 6kw, Hybrid, 2 MPPT, Low start voltage, warranty Only difference I see is that the GR1P6KS have a higher input current from 14a to 16a and the GR1P6KS has a max PV power of 9.6kw to the GR1P6K 9kw What would be the significant difference to justify the price difference? I attached documents for you to see. Your feed back and input would be appreciated. Regards, Datasheet_S6-GR1P(2.5-6)K_GBR_V2.5_2023_06.pdf Solis_datasheet_S6-EH1P(3-6)K-L-PRO_ZAF-2023-05.pdf
September 10, 20232 yr Well this a bit confusing model name wise, but the cheaper inverter is a grid-tie only inverter, i.e, it only has PV inputs and cannot be connected to a battery i.e it cannot be used as a UPS. So it's the PRO inverter you want.
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