Well-designed Mono-Crystalline 250W Solar Panel to Berlin
Short Description:
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Mono-Crystalline 250W Solar Panel
Technical parameter
Maximum Power(W) 250W
Optimum Power Voltage(Vmp) 30.3V
Optimum Operating Current(Imp) 8.29A
Open Circuit Voltage(Voc) 36.76V
Short Circuit Current(Isc) 8.91A
Mechanical Characteristics
Cell Type Monocrystalline 156x156mm (6 inch)
No of Cell 60 (6x10pcs)
Dimensions 1640x990x40mm
Weight 18.0KGS
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——Mono-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 Polycrystalline 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
Get more info on Amazon-US: http://bit.ly/29Jjpye
Brand: Riorand 1. Mechanical Data: 1).flexible Angle : up to 20 degree 2).back Sheet: fiberglass (pcb) 3).j-box: Ip 67 rated 4).thickness of Etfe: 0.025mm 5).thickness of solar panel: 2.5mm or 3mm 6).cables/connector: 1.5meters, 2*2.5mm2 with Mc4 connectors 7).type of Cells: Sunpower contact 8).eyelets: 4pcs in the corners 9). By pass diode: 2pcs (10a for each ) 2. Electrical 1).peak Power(pmax): 100w 2).maximum Voltage (vmp): 17.6v 3).maximum Current (imp): 5.68a 4).open Circuit (voc): 20.77v 5).short (isc): 6.23a 6).maximum Voltage: Dc 500v 7).cell Efficiency: 22.5% 8).power Tolerance: 3% 9).number of 32pcs 10).operating Temperature:20~+50 11).storage20~+30 12).temperature Coefficients of Isc(%): +0.09%/ 13).temperature of Pmax(%):0.37%/ 14).temperature of Voc(%):0.34%/ (test Condition: Am=1.5e=1000w/ tc=25c) 3. Size&packing Information: 1).solar (1pc): 1100*570*2.5mm 2).packing Size(1pc): 1200*602*42mm
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