We are 18 years manufacturer focus on solar energy systems products such as Solar Charge Controller, Solar Inverter, Solar Portable Power Station, Solar Battery, Battery Charger...



Nowaday we participate in the sales competition,

we will give you special discountdo our best to take care of your orders.


Need new style samples? 

Free technology info? 

EXW, FOB, CNF price inquiry? 



Do not hesitate to contact with us!

We will always be here if you need us.



Tutorial GuideWelcome to follow DEMUDA livestreaming
You can better understand the product from the introduction in livestream, as like in face-to-face communication.