11 Years manufacturer Poly-crystalline Solar Panel 250W Wholesale to Vietnam
Short Description:
"Quality first, Honesty as base, Sincere service and mutual profit" is our idea, in order to develop continuously and pursue the excellence for 11 Years manufacturer Poly-crystalline Solar Panel 250W Wholesale to Vietnam, Sincerely hope we are growing up together with our customers all over the world.
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
How to make a laser communicator to send messages to a solar cell/amplifier/speaker.
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See also:
Transmitting Sound using Sunlight – The Photophone
Electrostatic Precipitator/Smoke Precipitator – How it Works/How to Make
How to Make Crystal Radio Amplifier for Speaker
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Essence – music by audionautix.com
How many solar panels and batteries do we need to connect with a 1KW solar system? How much backup will you get from it and how many appliances can it run? This video answers all your questions!
Solar Off Grid Hybrid Inverter is a highly efficient Inverter having the solar priority on the system. The inverter is
designed to first charge through the panel and thereafter through grid if available. The low THD and low no load current in
system helps optimizing its performance.
Do you want to know more about Off Grid Hybrid solar inverter watch this interesting video next- https://www.youtube.com/watch?v=D4fu3h45cn0&index=1&list=PLOkQAGxziu3QIAJ0nlwEyk2D3otg9t60u https://www.youtube.com/watch?v=Ib1EjDEV5eM&list=PLOkQAGxziu3QIAJ0nlwEyk2D3otg9t60u&index=3
To watch more videos on inverters, batteries, solar power and upcoming technologies subscribe to Su-Kam’s YouTube channel- https://www.youtube.com/user/SukamIndia
Check out our solar website to know interesting facts about solar inverter/batteries- http://sukam-solar.com/
To buy this product link on this link- http://sukam-solar.com/solar-power-conditioning-unit-pcu/
To download brochure of this product click here- http://sukam-solar.com/wp-content/uploads/Brainy-S-5-5kva-Static-Solar-Inverter-Brochure.pdf
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