Popular Design for Poly-crystalline Solar Panel 2W for Cambodia Manufacturers
Short Description:
With the "Client-Oriented" business philosophy, a rigorous quality control system, advanced manufacturing equipment and a strong R&D team, we always provide high quality products, excellent services and competitive prices for Popular Design for Poly-crystalline Solar Panel 2W for Cambodia Manufacturers, Your inquiry will be highly welcomed and a win-win prosperous development are what we are expecting.
Poly-crystalline Solar Panel 2W
Technical parameter
Maximum Power(W) 2W
Optimum Power Voltage(Vmp) 6V
Optimum Operating Current(Imp) 0.34A
Open Circuit Voltage(Voc) 7.2V
Short Circuit Current(Isc) 0.37A
Mechanical Characteristics
Cell Type Polycrystalline
No of Cell 12 (2x6pcs)
Dimensions 145x145x18mm
Weight 0.4KGS
Front Glass 3.2mm, High Transmission, Low iron, tempered Glass
Temperature and Coefficients
Operating Temperature(°C): -40°C ~ + 85°C
Maximum System Voltage: 600V(UL)/1000V(IEC) DC
Maximum Rated Current Series: 10A
Temperature Coefficients of Pmax: -0.435%
Temperature Coefficients of Voc: -0.35%
Temperature Coefficients of Isc: 0.043%
Nominal Operating Cell Temperature (NOCT): 47+/-2°C
Materials of solar panel
1).Solar Cell——Polycrystalline solar cell 156*156mm
2).Front Glass——-3.2mm, high transmission, low iron, tempered glass
3).EVA——-excellent anti-aging EVA
4).TPT——-TPT hot seal made of flame resistance
5).Frame——anodized aluminum profile
6).Junction Box——-IP65 rated, high quality, with diode protection
Superiority: high quality anodized aluminum frame, high efficiency long life, easy installation, strong wind resistance, strong hail resistance.
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 Poly-crystalline and Mono-crystalline
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
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Quick look at the Goal Zero Bolder 90 solar panel. Description and real world test under a northern winter sun.
Solar Panel specs:
Rated Power: 90W
Open Circuit Voltage: 18-22V
Cell Type: Monocrystalline
Ports
MC4 Connectors: 14-22V, up to 6A (90W max)
Weight: 21.6 lbs (9.8 kg)
Dimensions: 32 x 32 x 1.25 in
Charge times with Goal Zero battery packs
Sherpa 50 1-3 hours
Sherpa 100 3-6 hours
Yeti 400 9-18 hours
Yeti 1250 27-54 hours
Real world wattage test at high noon in the middle of February in sub freezing temps. Still able to draw almost 90 watts in the far northern United States.
northern reaches of the U.S. It draws very little energy when inside the house through window glass.
There are some inconsistent pattering in the panels, found on all of their line of panels. As long as it delivers the advertized wattage (Or close to it.) the cosmetics shouldn’t bother me too much.
GoalZero.products are a little more than other companies, but are well integrated into the Goal Zero ecosystem. You can charge other batteries, but will need various connectors to do so.
Goal Zero is a U.S. based company out of Utah but their products are made in China.
