China Professional Supplier Poly-crystalline Solar Panel 90W Factory in Benin
Short Description:
Our company puts emphasis on the management, the introduction of talented personnel, and the construction of staff building, trying hard to improve the quality and liability consciousness of staff members. Our company successfully attained IS9001 Certification and European CE Certification of China Professional Supplier Poly-crystalline Solar Panel 90W Factory in Benin, We will supply best quality, the most market competitive price, for every new and old customers with the most perfect green services.
Poly-crystalline Solar Panel 90W
Technical parameter
Maximum Power(W) 90W
Optimum Power Voltage(Vmp) 18.33V
Optimum Operating Current(Imp) 4.91A
Open Circuit Voltage(Voc) 21.96V
Short Circuit Current(Isc) 4.89A
Mechanical Characteristics
Cell Type Poly-crystalline 156x104mm (6 inch)
No of Cell 36 (4x9pcs)
Dimensions 1008x678x35mm
Weight 8.0KGS
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
After seeing videos where mc4 cables are being made by crimping and soldering the ends on, I thought I would show the crimp that a UL listed pv crimper makes.
Need UL listed Cable for solar panels or batteries?
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Duende 1
Meet the crew!
Rob – Better known as “sleeping beauty”, is a lucky retired doctor, crazy enough to have race sailed around the world at my age and more interested in a sexton, than in sexting
Steve – Not only the coolest kiwi ever, but also a chef, a photographer, and pretty much knows how to fix anything and everything with his own hands, so far the only thing he hasn’t been able to revive is my drowned kindle
Mark – Steves dad, clear example that the apple doesn’t fall far from the tree, he knows how to do everything from welding to shearing to cooking deliciously, able to make friends with any stranger he runs into on the street and lucky enough to have travelled the world before we all got glued to a screen
Me – recently better known as Manuel (Faulty Towers) and quite adequate as “Manuel knows nothing”, I don’t know how to sail, I don’t know how to cook and I just learnt I don’t even know how to properly glue 2 things together.
Our first and only practice sail was not as successful as we hoped for….the engine died and we barely missed hitting another boat and finally did hit the wharf with the solar panels.
Still, we decided we were ready and off we went the next day, leaving land behind and having no idea what the next 2 weeks were going to bring us.
