Economical high efficiency CE RoHS approved solar panel 40w

High Power Output:

Polycrystalline module with high efficiency achieves a power output.

Anti-PID Guarantee:

Limited power degradation of Eagle module caused by PID effect is guaranteed under 60℃/85% RH condition for mass prodction.

Low-light Performance:

Advanced glass and surface texting allow for excellent performance in low-light environments.

Severe Weather Resilience:

Certified to withstand: wind load (2400 Pascal) and snow load (5400 Pascal).

Durability against extreme environmental conditions:

High salt mist and ammonia resistance certified by TUV NORD.

Temperature Coefficient:

Improved temperature coefficient decreases power loss during high temperatures.

FAQ of High Efficiency SunMaster Solar Panel : 

1. SunMaster Solar Panel Tolerance:  Positive power tolerance of 0/+3% .

2. Quality guarantee: every product checked by QC before shipment.

     10years warranty period for our solar panel 300w. 25years linear power warranty.  

3. Reasonable Prices:we are direct manufacture, Favorable price, Best quality.

4. OEM service: Special discount according to large qty. Tell us your requirement.

5. Responsible after-sales service

6. Aiming to get repeat orders from 80%customer after the trial orders

7. Making progress with you together

8. Packing: Two pieces in one safe carton, we also can accroding to your special requirement

    to add extra wood case or on wood pallet.

Buyer Feedback

 We can provide OEM Service for you, if you need 

 After-Sales Service 

1.We assure that the products are made with new materials.

2.We provide quality certificates and responsible to the testing data.

3.We provide product installation diagram.

4.We provide spare parts at cost price after product warranty expires.

5.We provide free on-site technical guidance during the project installation.(>500units)

6.We provide product information and suggestion if you need to change product specifications.

Brief Description of SunMaster 

We have 10 Years Experience

SunMaster is the leading manufacturer of commercial solar lighting and solar power systems. With 10 years of experience, SunMaster finished 1,000’s of successful solar lighting projects around the world. Our products offer the perfect solution where the power grid is either unobtainable or cost prohibitive. We provide experience with quality, stand behind our products, and take pride in our work.

Systems Tailored to Your Needs,Large or Small, We have something for everyone

With a group of staff with high quality and professional knowledge ,our specialized products are uniquely tailored to meet the different needs.

SunMaster currently owns manufacturing plants with a total area of 8,000 square meters, with multiple workshops for the production of solar panel 300ws, LED lights, pole and the relative parts. The company have an annual manufacturing capacity of 25,000-30,000 solar street lights and solar power systems. The company are ISO9001 certified.The products are CE, RoHs, SGS SonCap certified.

We look forward to working with you to help find cost feasible and environmentally friendly solutions to meet your solar outdoor lighting and grid free solar power needs.

 SunMaster Exhibition 

 SunMaster Certification: CE, RoHS, FCC, IEC, TUV, ISO,SGS...

 SunMaster Workshop and Staff 

 SunMaster Charity 

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