Professional factory selling Poly-crystalline Solar Panel 250W Wholesale to Guinea
Short Description:
We emphasize development and introduce new products into the market every year for Professional factory selling Poly-crystalline Solar Panel 250W Wholesale to Guinea, Your inquiry will be highly welcomed and a win-win prosperous development are what we are expecting.
Poly-crystalline Solar Panel 250W
Technical parameter
Maximum Power(W) 250W
Optimum Power Voltage(Vmp) 30.25V
Optimum Operating Current(Imp) 8.26A
Open Circuit Voltage(Voc) 36.61V
Short Circuit Current(Isc) 8.89A
Mechanical Characteristics
Cell Type Polycrystalline 156x156mm (6 inch)
No of Cell 60 (6x10pcs)
Dimensions 1640x990x40mm
Weight 18.5KGS
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: -0.47%
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——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
Music video by System Of A Down performing Aerials. (C) 2002 SONY BMG MUSIC ENTERTAINMENT
Do this at your own risk.
By connecting/soldering the positive terminal of the solar light to the positive terminal of the high fiving cat and the negative to the negative, you can make the cat movement solar powered. I disassembled the cat by removing 3 screws in the back with a jewellery screw driver. This makes the terminal connections more accessible. I then solder the negative and positive wires to the terminals at the points where they are not seated on the plastic parts. You now connect those wires to your solar light battery terminals. In effect, you are putting the rechargeable battery connections in parallel. Reassemble the cat with the screws. I glued the cat on top with hot glue. The arm of the cat will start waving. At night the solar light will come on as well. To recharge, just put the solar panel towards the sun.
Click here to subscribe to this channel: http://www.youtube.com/subscription_center?add_user=wtam69
