25 years warranty cheap 330w Poly solar panel

Product Description

1.Poly solar panel is maked by using high-efficiency solar cell. China Solar Cell,Photovoltaic Cell,A Grade Solar Cell Supplier 
Solar Cell,Photovoltaic Cell,A Grade Solar Cell,High Power Solar Cell 

2.All raw materials are Tie1, like JA solar cells, FIRST EVA film and so on with 12years quality warranty and 25years power warranty. 

3.It has lots of advantages as below than other panels: Higher power output, better temperature coefficient, less occlusion loss, stronger mechanical performance, excellent performance in low-light environments, 100% inspection to guarantee the reliability of solar systems.

Q1. Are you a factory or trading company?
      Yes,we are factory, supplying OEM/ODM service.

Q2. What certification do you have?
        TUV/CE/ISO report.

Q3. How about you after sales-service?
        24 hours online service.

Q4. How many day about delivery time?
      1. Sample delivered in 3-5 days.
      2. Order delivered in 15-20 days.