photovoltaic panel 250w
polycrystalline silicon solar panel/solar module 250w
1)High efficiency and good workmanship
2)excellent in quality and reasonable in price
3)High transmission rate,low iron and tempered glass
4)solar panel have high wind,easy installation and long life.
5)Lifespan :20-25 years
6)Tempered glass laminated with aluminum frame
a)Front:high-transmission low-iron tempered glass
f) OEM service accepted
Specifications of 250W Polycrystalline solar panels
|Cell type||Polycrystalline silicon|
|No. of Cell(connections)||6*8(48)|
|Maximum power at STC(Pm)||250W|
|Open circuit voltage(Voc)||36.20V|
|Short curcuit current(Isc)||8.30A|
|Voltage at Pmaxt (Vmp)||29.52V|
|Current ar Pmaxt(Imp)||7.46A|
|Maximum system voltage||1000VDC|
|Temprature Coefficient of Isc||0.06%/°C|
|Temprature Coefficient of Voc||-0.397%/°C|
|Temprature Coefficient of Power||-0.549%/°C|
|Front||High transmission,low-iron tempered glass|
|Back||TPT,resistance of high pressure,moistureproof,and anti-aging etc.|
|Solar panel 250w Other feature|
|STC: AM1.5, 1000W/M2,25°C|
Solar panel 240w Certifaicates: CE and ISO9001
solar panel Warranty: 5 years products warranty,and 10 years 90% of power,25 years 80% of power
We are professional manufacturer with ISO9001:2000 certificate for kinds of solar panels in China. Our main products include Crystalline Silicon solar panels, Amorphous Thin Film Silicon Solar panels, and BIPV products. Since 2001, we have been being in the sector of solar panels for 9 years. Our products are mature and quality is reliable.
1. Shaiyang Solar Panels which are made of high quality cells are laminated with high-intensity and high transparence tempered glass integrated with TPT, EVA seal material by specialized equipment.
2. Over 25 years life time, hailstone resistance, working in good order under great changes of temperature.
3. Reliable performance and without maintenance during using period.
4. Our solar panels have been applied successfully to Grid-connected in EU countries the African countries and southeast countries.