2000W Spannungswandler DC 12V/24V/48V Auf AC 220V Wechselrichter 2USB Reise. Windturbinen Laderegler 3000W MPPT Windladeregler 12V 24V 48V Batterieanpassung. Due to the non-linearity of a solar array,there is a maximum energy output point (maximum power point) on the curve of the array.
eBay