250W polycrystalline photovoltaic solar panel

Solar panel: 1. TUV,CE 2. Whole value chain(capacity:800MW) 3. Warranty:25 years 80%, 10 years 90%

Long Energy provides a wide range of high quality solar panel and balance of systems for solar electricity application

Our solar panel is designed according to and complying with all requirements in IEC 61730 and IEC 61215 ed2(Certified by TUV Rheinland ) We use on our solar panel white tempered glass, EVA, weather-proof substrate film and anodized aluminium frame to provide adequate protection against various environmental conditions Visual inspection, performance measurement and dielectric strength tests on every solar panel Each of our solar panel is backed by a 25 year limited power warranty (≥80%) and 10 year workmanship warranty Customization upon request.

 Features:

1) Use of premium quality raw material from leading world-wide suppliers 2) Strict quality control and power classification of modules3) Ready to use with junction box, cabling and connectors4) Be resistant to atmospheric exposure and effects of delamination

5)TUV,CE, Certificates

 

Electrical Characteristic:
Maximum power         Pmax	250
Maximum powervoltage    Vmp	35
Maximum power current     Imp	7.14
Open circuit voltage (V)      Voc	43.4
Short circuit current (A)       Isc	7.71
Module efficiency (%)	15.5
Tolerance:	+/-3%
The Electrical Characteristic at Standard Test Conditions(STC),defined as: Irradiance of 1000w/,Spectrum AM 1.5,and Cell temperature of 25

 

We can design different watts solar panel from 3W to 320W according to customer's requirement with competitive price.

 

250W polycrystalline photovoltaic solar panel