Upin factory direct wholesale solar energy storage battery 12V 250Ah lead acid battery gel battery

Why choose us ?

1 Rich experienced.

 We have over 10 years experience in production and installation of solar power system products and our products are sold to more than twenty countries in the world. 

2 Strong technical support

 We have advanced R&D team to customize the system configuration and make sure our product is in stable performance, including solar panel , solar inverter , battery, charge controller etc. 

3 Good quality, steady operation

 Quality and Service are our Culture! With over 10 years new energy experience, introduced advanced production equipment and specialized production line, adopt international standard management and strict quality control to ensure the stable-performance and high-quality.

4 Competitive price

 We are professional manufacturer. We will not guarantee you the cheapest price in China, but we will guarantee you the advantaged competitive product .We will do our best to support our customers to open the market and reach a win-win situation in the end.

5 Fast delivery time.

 "Time is gold" We have high-efficiency supply chain and long-term cooperation with shipping company, thus rapid production and fast delivery are assured.

6 Excellent after sales service.

We have professional after sales service engineer team to help you solve any kind of problem:

1) Solar panel has 25years warranty, ship the free new one for service

2) Gel battery has 2 years warranty, ship the free new one for service

 3) Solar inverter has 2 years warranty, ship the free PCB by DHL or FEDEX for service. we are not doing one-time business!