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300 watt solar panels solar module sunpower photovoltaic price

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300 watt price per watt solar panels 200w 250w solar pv sunpower panel photovoltaic price

Operating principle

solar system 3

Product Description

Specifications

1.Solar panels: from 5W to 310W

2.Solar panel warranty: output power is not less than 90% within 10 years and more than 80% within 25 years.

3. Our solar modules have passed many certificates like TUV, CE, ROHS, ISO, IECetc.

4. Cost of photovoltaic modules: We can get best prices by giving large orders to solar photovoltaic cells and raw material suppliers .

5. Solar cell technology: either Mono-Si or Poly-Si is available.

6. Solar panel efficiency: not less than 15%

7. Power torlerance of PV modules: ± 3%

8. Overall quality of our soalr panels: Tidy joined, anodized corners and aluminum frames make our photovoltaic modules more time consuming.

9. Back sheet: With excellent strength, wether resistance, UV resistance and moisture barrier properties, the backing sheet is used to protect solar cells of photovoltaic modules.

10. Reasonable mumbers of all temperature coefficients.

300W SOLAR PANEL

Application

Large on/off-grid power stations

Rural and island electrification

Commercial/industrial building roof-top systems

Residential roof-top system

Solar street lamp

Other industrial and commercial applications

Products detail

Production Chain

Company Information

About ESG

Guangzhou ESG New Energy Technology Co.,Ltd., (Foshan ESG, Hongkong ESG), is a professional production enterprises who is research, development and sales. We major in R & D, production of batteries, solar panels, controllers, inverters and other new energy systems products. With the perfect industrial chain, the key technology, lead plates, battery case all are produce by ourselves.Details decide the quality and we fully adheres to the principle of "to be more excellence, quality is first, to fulfill commitments, the customer is supreme", to provide a "100% satisfied with the high quality products, competitive price, delivery date, and professional service." We have more than 1000 customers so far, have exported to more than 200 countries, with a good reputation over 30years.

Our work shop

lead acid battery factory

Certificates

CERTIFICATE

Our Dubai and Hongkong fair

Our customer's feedbacks

Packaging & Shipping

Packing and shipment

2pcs 2300 watt price per watt solar panels 200w 250w solar pv sunpower panel photovoltaic price per carton

solar panel packaging

Any interesting or doubts for our products please contact our sales team directly via Alibaba,welcome to visit our factory to check the saples and production line,our professional team will discuss your questions whenever.

300 watt price per watt solar panels 200w 250w solar pv sunpower panel photovoltaic price

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300 watt price per watt solar panels 200w 250w solar pv sunpower panel photovoltaic price

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