Inbuilt high efficiency charger 65a.
Inbuilt pwm solar charge controller of 50a.
48v dc input
with transformer.
Intelligent.
1, pure sine wave.
2, ups feature.
3, inbuilt high efficiency charger and extra solar charger up to 50a.
4, 3 stages charging to maxmize the battery protection.
5, fully & intelligently protected (out put short circuit, over load, in put high or low voltage,lack voltage alarm, anti polar, high temperature, etc)