SUPPORT MPPT TECHNOLOGY

This unit is designed to support charging by solar panel. It’s built-in MPPT (Maximum Power Point Tracking) technique, which is designed to use with wind turbines and photovoltaic (PV) solar system to maximize power extraction under all conditions.

With MPPT technology, the unit can compare the output of the solar panels to the battery voltage. It then figures out what is the best power that the panel can put out ot charge the battery. And help the unit get maximum AMPS from the solar panels.

Q. How long is your trial period for samples.

A. One week (7 days)

Q. What certificates do you have?

A. Our products are approved by CE, ROHS, FCC.

Q.How do you control the products quality?

A. We check the products one by one before packing.

Q. What is the warranty of this product ?

A. We provide 12 months warranty for all the products.

Q. Do you make custom products?

A. Yes, we off OEM/ODM solutions for our customers.

Q. What is your terms of payment?

A. Trade assurance is first recommended. Besides, we also accept payment by T/T, western union and Paypal. 30% as deposit in advance and 70% as balance before delivery.Just choose the one that"s convenient to you.   

Q. What’s your terms of delivery?

A. We offer EXW, FOB, C&F and CIF.