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I contacted mpp solar beacause I was interested to buy 5kw 48vdc split face series for North America. $1100. I also asked if they have a 3kw 48v. They told me they will release a new series in March!. The 48v will cost $499 ship it to Hawaii $110. They actually respond within hours

PLEASE HELP!!! I live in east Hawaii county. My home was taken by lava on 2018. So, I finally I am done building a new cottage. Now it’s time for me to install the solar panels, batteries, and MPPSolar inverter. So I saw these 340w new panels for $165 (good deal! since here everything is more...

Shade isn’t an issue. 3 In series it is. Thank youfor the advice! The part that is about difficult to understand is the open circuit limitation. I don’t think I can return these panels once I pay for them. So I wanted to be sure that I can use them. Thank you again spervstech!

Hi to all, I bought some used solar panels. One of those has some corrosion at the MC4 terminal. I was going to: -apply some baking soda, -Then water. -Dry it up, try to sand it. -buy and apply NCP2 (battery corrosion preventative) Does anyone has a better suggestion? Thank you reading!