2016 China New Design Poly-crystalline Solar Panel 5W Wholesale to Belgium
Short Description:
Quality comes first; service is foremost; business is cooperation" is our business philosophy which is constantly observed and pursued by our company for 2016 China New Design Poly-crystalline Solar Panel 5W Wholesale to Belgium, We are sincere and open. We look forward to your visit and establishing trustworthy and long-term standing relationship.
Poly-crystalline Solar Panel 5W
Technical parameter
Maximum Power(W) 5W
Optimum Power Voltage(Vmp) 9V
Optimum Operating Current(Imp) 0.56A
Open Circuit Voltage(Voc) 10.8V
Short Circuit Current(Isc) 0.62A
Mechanical Characteristics
Cell Type Polycrystalline
No of Cell 18 (3x6pcs)
Dimensions 175x270x18mm
Weight 0.65KGS
Front Glass 3.2mm,High Transmission, Low Iron,Tempered Glass
Temperature and Coefficients
Operating Temperature(°C): -40°C ~ + 85°C
Maximum System Voltage: 600V(UL)/1000V(IEC) DC
Maximum Rated Current Series: 10A
Temperature Coefficients of Pmax: -0.435%
Temperature Coefficients of Voc: -0.35%
Temperature Coefficients of Isc: 0.043%
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
Alternative power. Off the grid living. Solar Panels: Generating power while at sea or anchored out. Using my boat Angel as an example, this simple visual intro demonstrates a 12 volt DC marine solar power system (photovoltaics) in use. More tech. detail can be found in Southwinds Magazine, May 2011 issue. (free downloads at www.southwindsmagazine.com) The article explores common ?’s such as: How much power does your boat need, selecting solar panels, charge controllers & cost comparison to a fuel-based charging system.
Note: these systems aren’t perfect; a series of cloudy days will reduce those available amp hours from the battery bank. In long periods of cloudy weather, I run Angel’s engine (under a load), its alternator keeping the batteries from getting too low.
Also check out:
http://www.solarreviewonline.com which leads to Cathy Mitschele’s helpful eBook, http://budurl.com/SolarReviewPg2
Solar System by Bundu Power in Greenstone Hill, Johannesburg.
18 x 250W Solar Panels (4500 watts)
12 x 220Ah Lead Acid Deepcycle Batteries (30kWh)
2 x 5kVA Hybrid Inverters (Paralleled)
370w Solar Pool Pump Powered by 2 x 250w panels on the lower roof.
