13 Years Factory Poly-crystalline Solar Panel 300W to Holland
Short Description:
Our well-equipped facilities and excellent quality control throughout all stages of production enables us to guarantee total customer satisfaction for 13 Years Factory Poly-crystalline Solar Panel 300W to Holland, Please send us your specifications and requirements, or feel free to contact us with any questions or inquiries that you may have.
Poly-crystalline Solar Panel 300W
Technical parameter
Maximum Power(W) 300W
Optimum Power Voltage(Vmp) 37.15V
Optimum Operating Current(Imp) 8.08A
Open Circuit Voltage(Voc) 45.30V
Short Circuit Current(Isc) 8.87A
Mechanical Characteristics
Cell Type Poly-crystalline 156x156mm (6 inch)
No of Cell 72 (6x12pcs)
Dimensions 1956x992x50mm
Weight 22.5Kg
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——Poly-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 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
The 10 best reasons to install solar panels on your roof.
When the grid goes down, you still have power.
If you own your solar panels, you make money from the surplus energy, allowing you to control the future.
In the future your mortgage will be paid for by solar energy.
When we control the CPUC & it requires Utilities to pay solar homeowners $0.49 kwh, or some reasonable amount, for selling surplus solar onto the grid.
Yes, we can control the future and require PG&E to pay us for surplus solar energy.
By decentralizing solar energy generation, we the People can earn the lion’s share of money from solar energy.
In 2 hours, enough solar energy hits the earth to power every factory, every car, every home on Earth for 1 year.
Two hours in one year.
Community Choice aggregation will give power to corporations, like PG&E, or cities, & take power away from the People. Boycott Clean Power SF, so the sun will pay your mortgage.
People prefer to live in 4-plex homes, rather than concrete jungles, where gangs control.
The most unifying book, for the world, is “Energy Imperative”, by Herman Scheer.
Next is “Global Cooling” by Hans Joseph Fell.
“The Earth Belongs to the People”, by Paul Kangas
The most unifying book, for the world, is “Energy Imperative”, by Herman Scheer.
in this video we are going to how to make a drill machine at home just by using very less tools. this is the easiest way to make a drill machine using a 12 volt DC motor and a key type drill chuck of size 0.6-10mm. we need some wires, a super glue, a penchis, a twelve volt direct current motor, a battery or a mobile charger, a connector to connect the drill chuck and the motor.
THERE IS A CONTINUATION TO THIS VIDEO IN THE PART 2.
PLS WATCH THAT PART ALSO.
