Holiday sales Mono-Crystalline 150W Solar Panel Factory for Casablanca
Short Description:
Reliable quality and good credit standing are our principles, which will help us at a top-ranking position. Adhering to the tenet of "quality first, customer supreme" for Holiday sales Mono-Crystalline 150W Solar Panel Factory for Casablanca, We look forward to supplying you with our products in the near future, and you will find our quotation is very reasonable and the quality of our products is very excellent!
Mono-Crystalline 150W Solar Panel
Technical parameter
Maximum Power(W) 150W
Optimum Power Voltage(Vmp) 17.92V
Optimum Operating Current(Imp) 7.83A
Open Circuit Voltage(Voc) 21.86V
Short Circuit Current(Isc) 8.59A
Mechanical Characteristics
Cell Type Monocrystalline 156x156mm (6 inch)
No of Cell 36 (4x9pcs)
Dimensions 1485x668x35mm
Weight 11.6KGS
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——Mono-crystalline 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 Polycrystalline 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 the 3rd homemade solar panel of the polycrystalline cells, decided to make a higher amp solar panel of the monocrystalline cells. I was told by the neighbour that this type of cell does better on the cloudy days.
Found a seller on ebay for a bulk buy of (110) 6″ x 6″ cells with minor chips. Took out good cells and sold the rest to recoup the cost. The next step was to find a window that was big enough to fit 36 cells for a 12 volt system. Ended up finding a shower door made from tempered glass. It also had a stainless steel frame and picked it up for $30.00
The cells were difficult to solder and very, very fragile. If I pushed to hard on the soldering gun or leaned my hand across the side of the cells, they would crack. Highly suggest you use a cork board to solder on. The soft surface is more forgiving and does well with heat.
Used Sylguard 184 to encapsulate the cells, vinyl for the backing and a waterproof junction box with 10 amp blocking diodes.
Mounted it on my DIY “top of pole” mount and it works like a dream. This panel ended up costing about double ($250.00) of the smaller 60 watt panels, but it’s a work horse.
Not exactly sure of the wattage, tested it in mid day sun and got 19.88 volts at 4.65 (not under load) so, 92.44 watts. It’s hooked up to a $60 MPPT charge controller and I hope it’s squeezing as much juice out of it as possible. Should mount a meter to it for real time results.
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