10 Years manufacturer Mono-Crystalline 250W Solar Panel for Madrid Manufacturers
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
Sungold Solar one of quality China solar panels manufacturers and solution supplier, especially on SunPower flexible solar panels and Solarworld portable folding solar modules.
www.sungoldsolar.com
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★ Service & insurance
25 year Industry leading linear power output warranty
100% EL test and 100% non-cancellable warranty insurance
OEM project/ put your logo in the panels accepted.
Certificates: TUV(IEC61215&IEC61730),CE,RoHs and ISO9001&140001
Fast Delivery time: 7-15 working days.
★What’s more, you can save 47.6% tax if you choose us as your Chinese solar panel suppliers, as we are free Anti-dumping Duty to European Union.
Our main clients are wholesaler,distributor/dealer and project installer also. Work with clients in several on-grid and off-grid power system projects including Mono and Poly solar panel indoor.
★ 5W-320W MONO Panel.(Germany Solar World solar cell)
5W-300W POLY Panel. (A grade solar cell)
2X20W-2X100W Folding Panel. (Germany Solar World solar cell)
20w-140w Flexible Panel.(America SunPower solar cell)
3X35W, 2X6W ,2X3W portable solar charger with T-eco power managerment system.
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PEC manufactures floating and shore mounted pond aeration systems powered by the sun. Our Sunbubblers operate 24/7 using only the sun and off-the-shelf marine type auto batteries. We fabricate our own 3 – 10 psi solar powered diaphragm air pump bubbler systems to create the most powerful totally self-contained pond aerators ever produced for aquaculture, storm water, and recreational use.
