Solar charge controller, Brand Name : WIN, Model Number : WSI0303-12

2 in 1 solar charge controller and inverter
overload capacity 120% 1min, 150% 10s
inverter efficiency maximum90%
noise�1m� �40db
insulating strength 1500vac,1 min
protection function solar reverse charge protection, solar reverse connection
protection,battery over charge protection ,battery over discharge protection,
battery reverse connection protection, lightning protection ,
output overload protection, output short circuit protection, overheating protection.
working ambient temperature -20�50�
working altitude �4000m
working ambient humidity 0~90%, no condensing