300 Watt Mono/Poly solar panel

High module conversion efficiency

(up to 16%), through superior cell technology and

leading manufacturing capability

Positive tolerance

Guaranteed  tolerance from ±3% ensures

power output reliability

Excellent weak light performance

Excellent performance under low light environments 

(mornings, evenings, and cloudy days)

Withstand high wind and snow loads

Entire module certified to withstand high wind loads

(2400 Pascal) and snow loads (5400 Pascal) *

On-grid /Off-grid system;

Remote telecommunication power supply;

Rural electrification;

Water pumping systems;

Solar farms.

 OEM available;

Solar system configuation;

25-year transferable power output warranty;

5 years/95% ,12 years/90%, 18 years/85%, 25 years/80% based on nominal power; 

3 years material and workmanship warranty.

 Paper box,Wooden carton;Pallet.

Shipping by Sea,Air and Express.

SUNSUN has its own technical team,including a number of experienced sotrware engineers,hardware engineers,they can customize various specs products and system for clients.

1. Q: Do you have your own factory?

   A: Yes, we have. Our factory located in shenzhen city, guangdong province.

2. Q: How can I visit your factory?
    A: Before you visit,please contact us.We will show you the route or arrange a car to pick you up.
3. Q: Do you provide free sample?
    A: Commenly we provide paid sample.

4. Q: Could you print our company LOGO on the nameplate and package?

   A: Yes, we accept it.And need an Authorization Letter from you.

5. Q: Do you accept custom design on size?

   A: Yes, if the size is reasonable.

6. Q: How do you overcome the anti-dumping and countervailing duties?

   A: We can use original Taiwan solar cells, and provide Certificate of Origin of Taiwan.

7. Q: How can I be your agent in my country?

   A: Please leave feedback. It's better for us to talk about details by email.

8. Q: Do you have solar project engineer who can guide me to install system?

   A: Yes, we have a professional engineer team. They can teach you how to install a solar system.

PLEASE CONTACT US FOR MORE PRODUCT DETAILS!