High Effective Solar Panel 250W

FOB Reference Price:Get Latest Price
US $138-168 / Piece | 1 Piece/Pieces (Min. Order)
Supply Ability:
6500 Set/Sets per Month
Shanghai, Ningbo, Shenzhen, Qingdao etc
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Quick Details
Place of Origin:
Jiangsu, China (Mainland)
Brand Name:
Model Number:
Polycrystalline Solar Panel
Amorphous Silicon
Number of Cells:
80 Solar Panel 250W
Max. Power:
Solar Panel 250W Use:
House or project
Solar Panel 250W
Packaging & Delivery
Packaging Details
Solar Panel 250W: Carton / wooden box.
Delivery Time
Shipped in 4 days after payment


Mono / Polycrystalline Solar Panel 250W Polycrystalline 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


  1. Features


  2. Applications 



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 


Model Number250W
MaterialMonocrystalline Silicon
Number of Cells96 pcs
Max. Power250W
Jucntion boxHigh quality diode of Junction box with TUV
TPTExcellent anti-climate TPT with TUV certificate
Frame materialAnodized aluminium
Front glass3.2mm tempered glass
By-pass diodes3 pieces
CellsGermany imported high quality Grade A
EVAAnti-aging EVA with TUV certificate



  4. Exploded View 




  5. Advantages 


Long-term performance


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.


Electrical Curves:



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


  6. Application Roofs



  7. Family Models 


1015 Series: 75W, 80W, 85W, 90W 
1260 Series: 95W, 100W, 115W
1480 Series: 120W, 125W, 130W, 135W, 140W 
1640 Series: 220W, 225W, 230W 
1956 Series: 240W, 245W, 250W, 255W, 260W, 270W, 280W, 290W, 300W


  8. Solar Panel Workshop 




  9. Solar Panel 250W Install Picture 



  10.  OEM Services


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)