Hot selling sunpower solar cell module monocrystalline solar module our factory make mono/poly solar panels from 1w-320w,solar system, solar lights and so on. Materials of solar panel 1).Solar Cell------monocrystalline solar cell 125*125mm 2).Front Glass-------3.2mm, high transmission, low iron, tempered glss 3).EVA-------excellent anti-aging EVA 4).TPT-------TPT hot seal made of flame resistance 5).Frame------anodised aluminum profile 6).Junction Box-------lp54 rated, high quality, with diode protection Superiority: high quality anodexed aluminum frame, high efficiency long life, easy installation, strong wind resistance, strong hail resisance. Features 1. High cell efficiency with quality silicon materials for long term output stability 2. Strictly quality control ensure the stability and reliability, totally 23 QC procedures 3. High transmittance low iron tempered glass with enhanced stiffness and impact resistance 4. Both Polycrystalline and Monocrystalline 5. Excellent performance in harsh weather 6. Outstanding electrical performance under high temperature and low irradiance Quality assurance testing Thermal cycling test Thermal shock test Thermal/Freezing and high humidity cycling test Electrical isolation test Hail impact test Mechanical, wind and twist loading test Salt mist test Light and water-exposure test Moist carbon dioxide/sulphur dioxide Our services 1, Replying your inquiries in 24 working hours 2, Customized design is available, OEM is welcomed. 3, Delivery our goods to our customer all over the world with speed and precision. 4, Offer customer the lowest price with high quality solar panels. 270W~310W Hot selling , cheap Photovoltaic solar module/pv solar panel/ china solar with best price good quality chinese solar panels ,solar module , pv solar panel , china solar for sale ; (Please note we can provide you all size all kind solar panel for home use , pls freely contact me anytime , the following shows only one type of product,)
MONO/POLY | Mono/poly | Mono/poly | Mono/poly | Mono/poly | Mono | Mono |
Maximum power (Wp) | 270Wp | 280Wp | 290Wp | 300Wp | 305Wp | 310Wp |
Maximum power voltage (V) Vmp | 35.50 | 35.80 | 36.00 | 36.20 | 36.50 | 36.80 |
Maximum power current (A) Imp | 7.60 | 7.82 | 8.05 | 8.28 | 8.36 | 8.42 |
Open circuit voltage (V) Voc | 42.60 | 42.96 | 43.20 | 43.45 | 43.80 | 44.16 |
Short circuit current (A) Isc | 8.29 | 8.53 | 8.80 | 8.95 | 9.10 | 9.18 |
Cell Efficiency (%) | 16.00% | 16.50% | 17.00% | 17.50% | 18.00% | 18.50% |
Number of cells (Pcs) | 72(6*12) |
Size of cell (mm) | 156*156 |
Size of module (mm) | 1950×990×45mm |
Maximum system voltage (V) | 1000V |
Temperature coefficients of Isc (%) | + 0.1/ °C |
Temperature coefficients of Voc (%) | -0.38/ °C |
Temperature coefficients of Pm (%) | -0.47/ °C |
Temperature coefficients of Im (%) | +0.1/ °C |
Temperature coefficients of Vm (%) | -0.38/ °C |
Temperature Range | `-40C------+85C |
Surface Maximum Load Capacity | 60m/s(200kg/sq.m) |
Allowable Hail Load | steel ball fall down from 1m height |
Weight per piece (kg) | 23 |
Junction Box Type | PV-JB001( TUV ) , 6 diodes |
Connectors and Cables Type | With TUV certificate |
Length of Cables (mm) | 900mm |
Output tolerance (%) | -3/+3% |
Frame (Material, Corners, etc.) | Aluminum |
Standard Test Conditions | 1000W/m2 AM1.5 25’C |
Warranty | 5 years product warranty and 25years 80% of power output |
FF (%) | ≥72% |
Quantity of one 20ft container | 240PCS |
Quantity of one 40ft container | 480PCS |