price per watt solar panel 2w high quality solar power system pv solar panel Quality Choice
USD $2.3 - $2.8 /Piece
Min.Order:50 Pieces
YUEQING SENTE TRADING CO., LTD.
price per watt solar panel 2 WATT high quality solar power system pv solar panel
ITEM NO | 2W 6V |
MONO or POLY | POLY |
Maximum power (Wp) | 2W |
Maximum power voltage (V) | 5.76V |
Maximum power current (A) | 0.35A |
Open circuit voltage (V) | 10.8V |
Short circuit current (A) | 0.24A |
Number of cells (Pcs) | 12 |
Size of module (mm) | 164.5*134mm |
Maximum system voltage (V) | 715 |
Temperature coefficients of Isc (%) | 0.065+/-0.015%/℃ |
Temperature coefficients of Voc (%) | -(2.23+/-0.1) / ℃ |
Temperature coefficients of Pm (%) | -(0.5+/-0.05)/ ℃ |
Temperature coefficients of Im (%) | +0.1/ ℃ |
Temperature coefficients of Vm (%) | -0.38/ ℃ |
Temperature Range | -40℃~+85℃ |
Tolerance Wattage (e.g. +/-5%) | +/-3% |
Surface Maximum Load Capacity | 60m/s(200kg/sq.m) |
Allowable Hail Load | steel ball fall down from 1m height |
Weight per piece (kg) | 15 |
Junction Box Type | GY-BOX-5C |
Length of Cables (mm) | 900 |
Cell Efficiency (%) | >16.44% |
Module Efficiency (%) | >15.12% |
Output tolerance (%) | +/-3% |
Frame (Material, Corners, etc.) | Aluminum |
Standard Test Conditions | AM1.5 100mw/cm2 25℃ |
Warranty | 5 years product warranty and 25years 80% of power |
FF (%) | 74% |