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Hello I am new to the forum and new to solar. I am so new my system has been ordered but has not arrived yet. I am doing research in preparation for the arrival of all the components. My system is for my 36 foot Toy Hauler TT. I ordered a 500 watt kit that comes with 5/100 watt panels and...

I purchased a 400 watt Grape Solar kit for my RV. Per the manufacture I up-graded to 500 watts by adding a extra panel. the kit includes 5 x 100 watt panels. A 40amp PWM Charge Controller. My system will include a 2000w pure sine wave inverter and a 340ah lead acid battery bank I will be...

Newb question... What's the difference between Photovoltaic Wire and copper stranded awg?