16 Years manufacturer Mono-Crystalline 40W Solar Panel Manufacturer in Florence
Short Description:
We have advanced equipment. Our products are exported to the USA, the UK and so on, enjoying a good reputation among customers for 16 Years manufacturer Mono-Crystalline 40W Solar Panel Manufacturer in Florence, We have confident that we can provide the high quality products at resonable price, good after-sales service to the customers. And we will create a bright future.
Mono-Crystalline 40W Solar Panel
Technical parameter
Maximum Power(W) 40W
Optimum Power Voltage(Vmp) 18.21V
Optimum Operating Current(Imp) 2.20A
Open Circuit Voltage(Voc) 21.83V
Short Circuit Current(Isc) 2.40A
Mechanical Characteristics
Cell Type Mono-crystalline 125×62.5mm
No of Cell 36 (4x9pcs)
Dimensions 636x554x25mm
Weight 4.2Kg
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 125*62.5mm
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
http://www.renvu.com/Solar-Products/Mono-Poly-Crystalline-Solar-Modules/PEIMAR-SG300M-300W-Mono-40mm-Black-Frame-60-Cell
PEIMAR is committed to the future of solar energy and the high quality of their photovoltaic (PV) products. Thus, they are proud to announce the opening of their new production line, sited in Brescia, Italy. It will be producing over 60mW/year in their mono and poly crystalline modules.
For full details please read my blog post: http://www.thediyworld.com/blog/?p=1417
Ok, a full day and a night of testing the solar powered air conditioning system proves that it can and does work. My stuff costs about $2,000. You may pay a bit more depending on where you look.
In this video I show you where to get solar panels as low as 50 cents per watt. Yes, it is true. You may find that after shipping its $1 per watt. That is cheap and good. Its still cheaper than the full retails of $5 to $10 per watt.
My solar panels are off craigslist at 50 cents per watt. 800 watts = $400
My charge controller retails for about 500
The batteries are about 100 each = $600
The inverter retails for about 500 but you can get a tiger claw pure sine wave inverter off amazon for about $179. I read lots of good reviews about them.
Check craigslist for second hand or discounted, scratched or dented solar panels.
Check sunelec.com for low priced solar panels.
The charge controller is an mppt type tristar controller from
http://www.solar-electric.com/
