Hot sale good quality Poly-crystalline Solar Panel 250W Manufacturer in Toronto
Short Description:
"Sincerity, Innovation, Rigorousness, and Efficiency" is the persistent conception of our company for the long-term to develop together with customers for mutual reciprocity and mutual benefit for Hot sale good quality Poly-crystalline Solar Panel 250W Manufacturer in Toronto, We will supply best quality, the most market competitive price, for every new and old customers with the most perfect green services.
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
This video shows how to turn on the solar system installed by SolarCity, once the electric company swaps out the net meter and gives the OK.
A Solar City employee explains the solar system, the inverter, the monitoring system, and how to turn the system on.
When you have SolarCity install your solar system, they have an electrician to wire up a portion to communicate with your electric panel inside, and there is an inverter, and a few other pieces outside the house, including the main switch that turns the whole system on. Watch this video to learn about the system and to find out about how to turn on your system, and how to monitor the system with the SolarEdge inverter. These instructions would be similar for other solar systems too.
Catch this related documentary about decisions to go solar with a Power Purchase Agreement: https://youtu.be/JHXSUf2t7zw
The ‘world’s largest solar-panel power plant’ is now up and running in Arizona.
The ‘world’s largest solar-panel power plant’ is now up and running in Arizona. Situated on 2,400 acres between Yuma and Phoenix, the 290-megawatt plant will be sending electricity to the state of California for the next two and a half decades.
Under the 25 year long contract with Pacific Gas & Electric, Arizona’s new photovoltaic power plant will be responsible for providing power to at least 100,000 homes in the neighboring state.
If you’re going by maximum electricity production, the Agua Caliente plant will generate enough power to supply 230,000 residences. The $1.8 billion facility is owned by NRG Energy, Inc. and MidAmerican Renewables, LLC.
Chief financial officer at MidAmerican Renewables, Richard Weech commented ‘It is exciting to see this project become fully operational and begin to realise the full benefit of emissions savings with the clean energy generated at Agua Caliente.’
With well over 5 million photovoltaic modules scattered over roughly 10 square miles, there is a good reason why so many people are excited about the plant dedicated to clean energy.
