China Wholesale for Mono-Crystalline 300W Solar Panel Factory in Luxemburg
Short Description:
"Control the quality by the details, show the strength by quality". Our company has strived to establish a highly efficient and stable staff team and explored an effective quality control process for China Wholesale for Mono-Crystalline 300W Solar Panel Factory in Luxemburg, Adhering to the business principle of mutual benefits, we have won good reputation among our customers because of our perfect services, quality products and competitive prices. We warmly welcome customers from home and abroad to cooperate with us for common success.
Mono-Crystalline 300W Solar Panel
Technical parameter
Maximum Power(W) 300W
Optimum Power Voltage(Vmp) 37.45V
Optimum Operating Current(Imp) 8.15A
Open Circuit Voltage(Voc) 45.60V
Short Circuit Current(Isc) 8.91A
Mechanical Characteristics
Cell Type Monocrystalline 156x156mm (6 inch)
No of Cell 72 (6x12pcs)
Dimensions 1950x990x50mm
Weight 22.1Kg
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
The 55.7″ Parabolic Dish “heat ray” providing grid free energy from the sun. The water boiled in 90 Seconds from 50F.
http://greenpowerscience.com
The container is a Venom Energy Drink made out of thicker gauge Aluminum. I added some black paint to the back but kept the from because it is a cool design. The drink was too sweet for me:-)
This dish was slightly damaged so I softened the dents and corrected the surface. This dish is operating at full strength even with the slight damage. It was like that when I got it. I decided to test this one incase something happened that way I did not damage a near perfect dish. This one also has a center hole for mounting.
This is a short documentation of an installation we did at Esther School, Zambia.
The system comprises a 3kW Bi-directional inverter, 12x 250W Poly Panels, 100A MPPT Charge controller and a Battery Monitor System.
Live data is fed to a cloud server, from where it can be accessed through a web-browser.
– BMS Data live feed –
https://sunrayafrica.com/bms-live-data/
– Sunray Africa website –
https://sunrayafrica.com/
– Microcare Solar Components –
http://microcare.co.za/
– Sunray Power Company –
096 720 8005 or 097 758 9751
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