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Features
1. High-efficiency silicon solar battery, rush hour battery power more through2. Component performance optimization, nominal voltage dc 24/18/12 volts3. Using lk diode avoid hot effect, battery embedded TPT and EVA boards4. 320 mm high transmission degree, low iron, toughened glass, battery unique artistic form5. Beautiful, stable, heavy anodic alumina framework, easy tear open outfit, high air pressure, high snow load6. Back with drainage empty, make framework within the framework cavity in snow and unable to gather, nor in cold malice season freeze frame or even make quick connection system framework bending preinstalled formulated, customers packing.7. 25 years service life
Technical data
Model | ND-50M |
Crystalline type | monocrystalline |
Maximum power (Wp) | 50 |
Maximum power voltage (V) | 18.3 |
Maximum power current (A) | 2.73 |
Open circuit voltage (V) | 22.3 |
Short circuit current (A) | 2.98 |
Number of cells (Pcs) | 36 |
Size of module (mm) | 620*550*30mm |
Maximum system voltage (V) | 715 |
Temperature Range | -40~+85°C |
Surface Maximum Load Capacity | 60m/s(200kg/sq.m) |
Allowable Hail Load | steel ball fall down from 1m height |
Weight per piece (kg) | 4.8 |
Length of Cables (mm) | 600mm |
Cell Efficiency (%) | >17.8% |
Module Efficiency (%) | >14.6% |
Output tolerance (%) | +/-5% |
Frame (Material, Corners, etc.) | Aluminum |
Standard Test Conditions | AM1.5 1000W/m2 25°C |
FF (%) | 75% |
Warranty | 2 years product warranty and 25 years 80% of power |
Real picture
Project picture
50w single crystal silicon solar panel