Factory Price For Poly-crystalline Solar Panel 3W South Africa
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Poly-crystalline Solar Panel 3W
Technical parameter
Maximum Power(W) 3W
Optimum Power Voltage(Vmp) 9V
Optimum Operating Current(Imp) 0.34A
Open Circuit Voltage(Voc) 10.8V
Short Circuit Current(Isc) 0.37A
Mechanical Characteristics
Cell Type Polycrystalline
No of Cell 18 (2x9pcs)
Dimensions 145x245x18mm
Weight 0.52KGS
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
Innovative junction box for photovoltaic modules with a rated current of max. 10.5 A.
The new photovoltaic junction box is quick and easy to install. It allows you to optimise your production processes. The box enables a fully-automatic process which accelerates the production of photovoltaic modules and reduces the production costs. But also in the case of a manual assembly significant optimisations can be realised. The two-section housing design makes it easier to manufacture as well as to replace during repairs.
A comprehensive range of photovoltaic products are available including connectors, tools, surge protection and string boxes.
Amazon-UK: http://npad.us/neck/2/uk/B013VVURZC/review
This 80w Photonic Universe folding solar kit includes all you need for charging 12v battery: High efficiency 40w+40w panels Advanced fully automated 10a charge controller with many protection functions Adjustable aluminium stand, handle and latches 5m cable with a plug and a fuse crocodile clips for ease of connection Sturdy protective case Installation manual The has several important features which make it a truly unique premium quality product: It’s completely waterproof, including the (genuine Ip66 protection) monocrystalline are made of German cells Storage bag is not a dust cover a with a layer of foam prevents accidental damages to the frame and glass provides overcharge, reverse current, incorrect polarity and short circuit The uses Pwm technology and supports types with different parameters for maximum of The is very easy to set up and install, can start using it in seconds specifications: Peak power: voltage: 17.5v current: 4.44a (2×2.22a) Open 21.6v 4.8a (2×2.4a) allowance range: +/3% Dimensions: 51 x 55 x 6 cm (folded) Weight: 10 kg 5m with attached Please contact if have questions about this product.
