20w poly solar panels series
Quality and Safety
1. Rigorous quality control meets the highest international standards.
2. High-transmissivity low-iron tempered glass, strong aluminium frame.
3. Using UV-resistant silicon.
4. IS09001/14001/CE/TUV/UL
Warranties
1. 10 years limited product warranty
2. 15 years at 90% of the minimal rated power output
3. 25 years at 80% of the minimal rated power output
3w solar modules technical data paramete
| ITEM NO | MSLP-20W |
| MONO or POLY | POLY |
| Maximum power (Wp) | 20w |
| Maximum power voltage (V) | 17.8 |
| Maximum power current (A) | 1.15 |
| Open circuit voltage (V) | 21.6 |
| Short circuit current (A) | 1.24 |
| Number of cells (Pcs) | 36cells |
| Size of module (mm) | 535*345*20mm |
| Maximum system voltage (V) | 715 |
| Temperature coefficients of Isc (%) | 0.065+/-0.015%/°C |
| Temperature coefficients of Voc (%) | -(2.23+/-0.1) / °C |
| Temperature coefficients of Pm (%) | -(0.5+/-0.05)/ °C |
| Temperature coefficients of Im (%) | +0.1/ °C |
| Temperature coefficients of Vm (%) | -0.38/ °C |
| Temperature Range | -40°C~+85°C |
| Tolerance Wattage (e.g. +/-5%) | 0~+3% |
| Surface Maximum Load Capacity | 60m/s(200kg/sq.m) |
| Allowable Hail Load | steel ball fall down from 1m height |
| Weight per piece(kg) | 1kg |
| Junction Box Type | GY-BOX-5C |
| Length of Cables (mm) | 2M |
| Cell Efficiency (%) | >16% |
| Module Efficiency (%) | >13.2% |
| Output tolerance (%) | 0~+5% |
| Frame (Material, Corners, etc.) | Aluminum |
| Standard Test Conditions | AM1.5 100mw/cm2 25°C |
| FF (%) | 74% |
| Warranty | 5 years product warranty and 25years 80% of power |
1. High cell efficiency with quality silicon materials for long term output stability and reliability.
2. High transmittance low iron tempered glass with enhanced stiffness and impact resistance
3. Unique frame design with high mechanical strength for easy Installation.
4. Advanced encapsulation material with multiplayer sheet lamination to provide efficient
protection from the severest environmental conditions, PET sheet imported from Toyo Japan with advanced encapsulating material
5. Outstanding electrical performance under high temperature and low irradiance conditons
6. Excellent performance in harsh weather,Outstanding electrical performance under high temperature and low irradiance
7. Strictly quality control ensure the stability and reliability, totally 30 QC procedures.
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