19 Years manufacturer Mono-Crystalline 250W Solar Panel Wholesale to Montpellier
Short Description:
Our goal is to provide high quality products at competitive prices, and top-notch service to customers around the world. We are ISO9001, CE, and GS certified and strictly adhere to their quality specifications for 19 Years manufacturer Mono-Crystalline 250W Solar Panel Wholesale to Montpellier, We warmly welcome your participation based on mutual benefits in the near future.
Mono-Crystalline 250W Solar Panel
Technical parameter
Maximum Power(W) 250W
Optimum Power Voltage(Vmp) 30.3V
Optimum Operating Current(Imp) 8.29A
Open Circuit Voltage(Voc) 36.76V
Short Circuit Current(Isc) 8.91A
Mechanical Characteristics
Cell Type Monocrystalline 156x156mm (6 inch)
No of Cell 60 (6x10pcs)
Dimensions 1640x990x40mm
Weight 18.0KGS
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: -0.47%
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 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
*****UPDATE*****: THESE LASERS ARE NOT BEING SOLD ON AMAZON ANYMORE, I DON’T KNOW WHY.
My more in depth video for this hack:
Check out my friend Jake Johnson’s new song: I Stay Gold:
How it works:
By turning the lens holder (the pink thing which is threaded on the outside) you will move the lens closer or further away from the laser diod which will allow you to focus the beam where ever you want it. Its like a magnifying glass out in the sun, when you get all the light to focus into one small area, it will be very hot.
now you can make ice with solar panels!. solar power system is easy to set up. then just plug it in!. (makes up to 5lbs every 4hrs). all items came from local stores. uses only 90 watts per hour. super efficient compressor. use either two 45 watt ’3 panel sets’ from harbor freight tools or just buy a 90w (or more) solar panel. this system will also run a small chest freezer. for specifics on how to set up the solar system check out my video titled, “how to hook up solar panels (with battery bank)”. that gives very detailed instructions. remember to use a 1000 watt inverter so the ice maker will turn on. it needs about 800 watts for one-tenth of a second to turn on (after that it runs on 90 watts per hour). link to the ‘set up’ video: http://www.youtube.com/watch?v=cgEvCLJuBkg
