professional factory for Poly-crystalline Solar Panel 50W Factory from Liverpool
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Poly-crystalline Solar Panel 50W
Technical parameter
Maximum Power(W) 50W
Optimum Power Voltage(Vmp) 18.43V
Optimum Operating Current(Imp) 2.71A
Open Circuit Voltage(Voc) 22.48V
Short Circuit Current(Isc) 2.98A
Mechanical Characteristics
Cell Type Poly-crystalline 156 x 52mm
No of Cell 36 (4x9pcs)
Dimensions 678x542x25mm
Weight 4.2Kg
Front Glass 3.5mm,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——Poly-crystalline solar cell 156*52mm
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
Amazon-UK: http://npad.us/neck/2/uk/B017BZCLNU/review
This waterproof 120w flexible solar panel has the best generation back-contact cells with up to 22% conversion efficiency.
Not only is it the most efficient of its kind on the market, it is also the smallest per wattage that is commercially available in the world.
Perfect for charging 12v batteries for many applications: in a motorhome, caravan, camper, boat / yacht, lorry or a trailer, or in standalone such as lighting and off-grid household etc.
The can be used in grid-tie through a suitable inverter.
Main benefits include: have metal contacts printed on the back, which exposes 100% of the area to the and increases design makes the ideal for curved roofs and surfaces where bonding is preferable (fixing by screws is possible) The is incredibly (only 2.45kg) is great for all vehicles High resistance to salt environment and possibility to walk on the it for boats and yachts.
The comes with 2 x 0.9m of cable (2.5mm cross section) attached to the connection box.
specifications : Peak power: Maximum voltage: 22v current: 5.45a Open circuit 26.4v Short 5.87a allowance range: +/5% Dimensions: 1315*540*3 mm Weight: 2 x of quality single core with Mc4 connectors Please note that this should be with an Mppt charge controller when a battery.
Photonic Universe if you have questions about this product.
Engino proudly presents the new Solar power set!
One of the best-selling products of the STEM series, challenging you to unlock the secrets of renewable energy and climate change. This set includes one 3V solar panel that powers an electrical motor, along with instructions to build 16 solar powered models such as a chopper car, a fan, a plane, a robot and a winch crane. You can find easy-to-follow building instructions for all models either online or in the booklet included. The booklet provides detailed explanations of the different scientific principles applied and incorporates innovative experimental activities for hands-on learning. A Quiz section is also available to challenge your newly acquired knowledge! Conduct thorough experiments and discover:
- how do solar panels work;
- what factors affect a solar panel‘s efficiency;
- how weather conditions affect solar power production.
Credits:
music by MegaEnx / CC BY
background footage by AlexFreeStockVideo
