18 Years Factory Poly-crystalline Solar Panel 40W for UAE Factory
Short Description:
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Poly-crystalline Solar Panel 40W
Technical parameter
Maximum Power(W) 40W
Optimum Power Voltage(Vmp) 17.35V
Optimum Operating Current(Imp) 2.31A
Open Circuit Voltage(Voc) 21.16V
Short Circuit Current(Isc) 2.53A
Mechanical Characteristics
Cell Type Polycrystalline 156 x 52mm
No of Cell 36 (4x9pcs)
Dimensions 670x420x30mm
Weight 4.0Kg
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——Polycrystalline 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
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Read on for more details regarding solar panel installation.
Solar panels draw on a potent yet free energy source – the sun. In every hour, the sun transmits more energy to the earth’s landmass than the earth uses every year.
There are two major versions of solar panels. While they might appear alike, and both comprise panels on your roof, solar water heating and PV solar are actually different and so is the solar panel installation.
Solar PV panels use the radiant power from the sun and convert it into electricity for use in your house or business or feed onto the national grid.
Solar panels are fabricated of a thin bed of semi-conducting material between a layer of glass and some polymer resin. While exposed to daylight, the semi-conducting material is energised producing electricity.
There are four key sorts of PV panels: mono-crystalline, polycrystalline, hybrid and amorphous silicon. All are manufactured from silicon, although they differ in the manner the silicon is cut and treated.
Solar thermal water heating panels use the light and heat radiated from the sun to heat water in your heating system as well as hot water supply.
Solar panels are worthwhile considering if you have a predominantly south facing roof with hardly any or no shade, and you are not thinking moving house in the near future.
You can fix solar thermal panels to many existing heating systems, but you will oftentimes|usually} need to add a supplementary cylinder for pre-heated water. Speak to your local solar panel installers for further details.
Benefits of solar PV panels include only daylight is needed to generate energy, they can be connected to the national grid and excess electricity sold back to an electricity company, they can cut {a typical|an average| household electricity bill by about 40%, they provide additional income, as the Feed-in Tariff provides cash payments to households that produce their own electricity using a renewable technology.
Advantages of solar water heating panels include they may provide you with around a third of your hot water use, can save you between £65 – £125 from your water heating expenses, maintenance costs are quite low as most solar water heating systems have a 5 to 10-year warranty and need little upkeep, and in England solar water installations is no longer require planning permission in many cases – and Wales, Scotland and Northern Ireland are currently discussing introducing similar drives.
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Solar Panels Sutton Coldfield
400 Watts of Power, enough to run your tv.
