Mono /Polycrystalline Solar Panel 250WPolycrystalline Solar Panel
- High efficiency 125mm or 156mm polycrystalline solar cells
- Certified materials
- junction box, EVA foil, back sheet foil
- Specially tempered high transparent solar glass
- Narrow power tolerance +/- 3%
- High strength in respect of wind and snow loads
- 2 years warranty on material and workmanship
Solar Panel 250W Performance
- 20 years limited warranty on power output at 80%
- 10 years limited warranty on power output at 90%
3. Model Details
Number of Cells
High quality diode of Junction box with TUV
Excellent anti-climate TPT with TUV certificate
3.2mm tempered glass
Germany imported high quality Grade A
Anti-aging EVA with TUV certificate
4. Exploded View
Sunflower solar panel linear warranty guarantees maximum performance from you solar panels. Because Sunflower produces the highest quality, we can guarantee the best performance.
According to our guarantee, the actual power of a new module cannot deviate from the specified rated power by more than 3% during the first year; and afterward, the power will not decrease by more than 0.7 percent of the rated power per year.
1) High reliability with guaranteed +/-3%power output tolerance
2) Strict quality control and power classification of modules
3) Use of premium quality raw material from leading world-wide suppliers
4) Withstands high wind-pressure and snow load,and extreme temperature variations
Sunflower defines an OEM (Original Equipment Manufacturer) as an entity or organization that integrates a customized or embedded Sunflower product in its own unique solution for sale to its customers. The proof of this concept is that the Sunflower product must be significantly transformed. The OEM Partner primarily uses its own company logo and brand name on its solution and it markets, sells and provides technical and warranty support directly to its customers. Solar panel 250W
11. Sunflower Solar Facotry
Sunflower Renewable Energy Co., Ltd. Buyers from many countries have already done like this. 1st Sunflower Renewable Energy Co., Ltd is a high-tech enterprise and is specializing in research and development of solar products. The company has realized the popularity of green energy and has been sparing no effort to explore the manufacturing and exporting of the green products: Flexible solar panel, Solar water heater, Solar hot water, Solar collector, Flat-Plate Solar Collector, Solar Panel 250W, LED Light,Solar Air conditioner, Solar Fan, Solar Water Pump, Solar Air Heating etc.
We have our own factory specialized in manufacturing Solar Water Heaters and solar renewable energy products. We have established the relationship with customers in different countries. With strong relationships and good credit, we cooperate closely to develop the global markets together.
12. Semi Flexible solar panel FAQ
Payment terms: T/T, L/C, Paypal, Western union all support
Delivery time: Sample order 3 working days, Container order 10 working days.
Minimum order quantity : 1 PC
Guarantee period: 12 months
OEM service: Support (Print logo on carton for free)