Top Quality Mono-Crystalline 250W Solar Panel for Palestine
Short Description:
Well-run equipment, professional sales team, and better after-sales services; We are also a unified big family, everyone stick to the company value "unification, dedication, tolerance" for Top Quality Mono-Crystalline 250W Solar Panel for Palestine, We welcome new and old customers from all walks of life to contact us for future business relationships and achieving mutual success!
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
Here, you have the short test of the ELEGEEK 10W 18V Semi-flexible transparent solar cell panel bought in Aliexpress.
Product Details:
Size – 440*190*5mm
Model – SWR1018B
Max. Power – 10W
Max Voltage: 18V
Max Current: 0.55A
More information: https://www.aliexpress.com/item/ELEGEEK-10W-18V-Semi-flexible-Transparent-Solar-Cell-Panel-with-DC-Output-Crocodile-Clip-440-190mm/32712715422.html
Conditions of the test:
- No clouds
- Temperature: 10°C
Measured values:
Voc (open-circuit voltage) = 22.5V
Isc (short-circuit current) = 0.2A
P = U*I
P = 22.5*0.2
P = 4.5W
The power measured is more than two times less than it is mentioned into the item description.
Installation solaire réalisée par l’équipe de IDS Énergie à l’été 2015 à Saint-Côme.
L’installation est complètement indépendante et est composée de 15 panneaux solaires 295w sur un pointeur automatique à deux axes IDS Énergie. Ce système comprends 24 batteries TROJAN 6v, un contrôleur de charge Midnite de 96 ampères ainsi que deux onduleur/chargeur Magnum MS 4448PAE.
Merci à M. Pascal Gaudet pour sa collaboration et sa confiance envers IDS Énergie!
