Factory directly sale Poly-crystalline Solar Panel 250W Austria Manufacturers
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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
Amazon-UK: http://iboo.space/neck/2/uk/B01DDF81T0/review
This Giosolar kit includes:high efficiency 100w Flexible monocrystalline panel with 100mm of special cable and waterproof connectorsmppt 20a 12v/24v charge controller with Lcd Display.
-pair of Extension Meter with Mc4 for easy connectivity (total approx 10 to to controller) Specifications: Maximum Power: Optimum Operating Voltage (vmp): 18 V Open-circuit (voc): 20 V Current (imp): 5.55 A Short-circuit (isc): 6.1a Dimensions: 1050*540*2.5mm / 41.5 X 21.25 X 0.1 In Weight: lbs (2.5kg) of with attached Warranty 25 year transferable output warranty; 5 for 95% rate, 10 for 90% 25 for 80% 5 material and workmanship
Professor Alexi Arango discusses his innovative research into solar power technology. He describes his experiments with cheaper, more flexible materials for solar power generation, an approach that could dramatically reduce the cost of solar energy.
