25 Years Factory Poly-crystalline Solar Panel 3W in Rwanda
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 25 Years Factory Poly-crystalline Solar Panel 3W in Rwanda, We appreciate your enquiry and it's our honor to work with every friend worldwide.
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
Solar Powered Off Grid House in 4k ultra hd
Never Be Without Power again.
My Three most used sayings are.
1) A house roof looks unfinished until it has solar panels on it.
2) A man is not looking after his family until he is producing his own power.
3) Solar systems can be kind of pricey at first. Having power when no one else does, PRICELESS
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Remember if the power go’s Out Then only the people that Prepared will have Power and Lights. And because of the cost. They have just enough for there needs. NOT YOURS.
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Amazon-UK: http://npad.us/neck/2/uk/B008RN7VIG/review
40w Photonic Universe solar charging kit (solar panel, 5m cable, charge controller) This includes a monocrystalline made of high efficiency German cells (good output even without direct sunlight).
The is great for permanent outdoor use to provide free energy for a 12v battery (or bank) to then power lights, Tv, stereo, fridge etc such as in a camper van, boat, shed or farm.
Waterproof design ensures the can be used in all weather conditions.
The a 10a which uses Pwm technology to protect your batteries and extend their lifetime.
It has the full set of protection functions: reverse current, over charge, discharge, overload, overheating etc.
The also 5m of special attached to the with Mc4 connectors be cut off when wiring to the or for connecting an extension (not included).
characteristics: Peak power: Maximum voltage: 17.5v current: 2.22a Open circuit 21.6v Short 2.4a allowance range: +/3% Dimensions: 51 x 61 x 2.5 cm Weight: 4.2 kg 4 mounting for ease of installation 5m of quality 2.5mm cross section with 3 pairs of terminals (input, battery, output) for wires up to 6mm2 Leds to indicate charging, and Temperature sensor for automatic compensation (-30mv/c/12v) Self-consumption: 6ma Size: 14 x 6.5 x 3.5 cm 140 g 4 Detailed user manual for (explains and operations) Please note the might be dispatched in a separate package.
If need advice about this product do hesitate to contact us.
