professional factory provide Poly-crystalline Solar Panel 80W for Mauritius Manufacturers
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Poly-crystalline Solar Panel 80W
Technical parameter
Maximum Power(W) 80W
Optimum Power Voltage(Vmp) 18.13V
Optimum Operating Current(Imp) 4.70A
Open Circuit Voltage(Voc) 21.79V
Short Circuit Current(Isc) 5.16A
Mechanical Characteristics
Cell Type Poly-crystalline 156x104mm (6 inch)
No of Cell 36 (4x9pcs)
Dimensions 1008x678x35mm
Weight 8.3KGS
Front Glass 3.2mm,High Transmission, Low Iron,Tempered Glass
Junction box IP65 Rated
Output Cable TUV 1×4.0mm2/UL12AWG,Length:900mm
Temperature and Coefficients
Operating Temperature(°C): -40°C ~ + 85°C
Maximum System Voltage: 600V(UL)/1000V(IEC) DC
Maximum Rated Current Series: 15A
Temperature Coefficients of Pmax: -0.435%
Temperature Coefficients of Voc: -0.35%
Temperature Coefficients of Isc: 0.043%
Nominal Operationg Cell Temperature (NOCT): 47+/-2°C
Materials of solar panel
1).Solar Cell——Poly-crystalline solar cell 156*104mm
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
Good results testing my Soda Can solar furnace during a full sun day in Melbourne. Results promising reaching 75 degrees Celsius (167 degree Fahrenheit) issues with 12volt fan read on…
Aim: To using soft drink cans in a solar heater to heat my home during winter.
Day 2 test – I painted the Pepsi Max cans flat black with high temp paint and screwed the perspex in place. Air still leaking in so I sealed 2 sides with sealant (no more gaps). Temperature rose to 75c and I started to panic about fan parts melting.
When I turned the fan on it kept on cutting out not sure if I’ve damaged the fan, a 12v Cooler Master (95cfm) or it has a high voltage cutout, hoping the later as panel is rated at 18volt in full sun.
May need a lower voltage solar panel or use some sort of regulator, don’t know much about this and I’m happy to take advice.
Conclusion: Basic construction valid, over 75 degrees Celsius output with an ambient air temperature of 25 degree Celsius it was a full sun day. I can improve efficiency by properly sealing all sides.
Painting the cans flat black made a significant improvement. Biggest problem I have now is getting the heat out of the unit.
I need to put a lot of thought into fan/solar panel combinations. Will need expect guidance.
Conversions.
75c = 167f
72c = 161f
60c = 140f
Express-test polycrystalline solar panel Perlight PLM-150P 2 Ohm load (экспресс-тест поликристаллической солнечной панели Perlight PLM-150P на нагрузку 2 Ома. Половина СП через оконное стекло, потерь 40-50% мощности).
Details: https://raxp2.blogspot.com
