Good Wholesale Vendors Mono-Crystalline 10W Solar Panel Factory from Kenya
Short Description:
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Mono-Crystalline 10W Solar Panel
Technical parameter
Maximum Power(W) 10W
Optimum Power Voltage(Vmp) 17.56V
Optimum Operating Current(Imp) 0.58A
Open Circuit Voltage(Voc) 21.35V
Short Circuit Current(Isc) 0.64A
Mechanical Characteristics
Cell Type Mono-crystalline 52x35mm
No of Cell 36 (4x9pcs)
Dimensions 250x370x17mm
Weight 1.2Kg
Front Glass 3.5mm,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: -0.47%
Temperature Coefficients of Voc: -0.389%
Temperature Coefficients of Isc: 0.057%
Nominal Operationg Cell Temperature (NOCT): 47+/-2°C
Materials of solar panel
1).Solar Cell——Mono-crystalline solar cell 52*35mm
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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Inspection, cleaning, servicing done. Battery number 2 and 3 had a little bit of deposits on the plate above the cells when I took the cover off. It didn’t look significant, but will keep an eye on them. Water levels were good (after 10 months of 24/7 use). Static/disconnected voltages on the batteries were all resting at 12.8. Which is good. Wiped everything down real good, checked cables, cleaned terminal ends, and replaced some minor hardware. Overall, went well…took about 2 hours. Batteries are Wal Mart Everstart MAXX 29DC deep cycle marine.
UPDATE: It is good to “stir” them or equalization after a full charge. Some solar charge controllers can’t do this. I hooked up my Schumacher SSC-1500A-CA Ship ‘N’ Shore 15 Amp charger and it brings the voltage up to 15.5 (instead of 14.5v). I leave it at 15.5v for about 3 hours. You can hear the six batteries “gurgle” but no water boils out. This will help with with sulfation and incorrect voltage readings. Essentially, you bring your batteries to 100% charge when you do this. I am also going to try and bump up my solar charge controller voltage to 15.2 or so instead of 14.5v.
