10 Years Factory Poly-crystalline Solar Panel 40W Manufacturer in Swaziland
Short Description:
Our company promises all users of the first-class products and the most satisfying post-sale service. We warmly welcome our regular and new customers to join us for 10 Years Factory Poly-crystalline Solar Panel 40W Manufacturer in Swaziland, With a wide range, good quality, reasonable prices and good service, we will be your best business partner. We welcome new and old customers from all walks of life to contact us for future business relationships and achieving mutual success!
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
We have 14 x 250W solar panels on our south facing roof which gives a total of 3000kWp. As you can see at peak generation we get nearly 3000W of electricity produced. The total output from our solar panels is 20kWh per day on the best days over the summer, nearly 7kWh per kWp of solar panels
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Solar energy and also Its Uses
Today, a popular alternate power resource is solar energy. Sunlight can be exchanged energy with the use of solar energy systems. The means to generate power differ and also various methods are being complied with to meet the requirements of people daily. Can you envision living one day without electrical energy? That’ll be very difficult and undesirable.
In the previous number of years, people have spoken about solar power and also you can see a wide range of information online. The reasons why individuals became all of a sudden interested in solar energy is because of the ever before increasing electrical bills, exhaustion of nonrenewable fuel source reserves, and also the environmental problems (i.e. worldwide warming, the opening in the ozone layer, and so on).
These 3 issues could be resolved by solar energy and not just that, you could also conserve cash in the long run after you’re first financial investment on the installation of the solar power system. Power requirements of industrial and also residential establishments can be handled by efficient electrical power systems. Some locations who do not have easy accessibility to conventional power sources normally opt for solar power. High-end watercrafts and rvs also make use of solar energy. A tiny percent of residences in the US likewise make use of solar energy. You can currently locate solar energy electrical generators, stoves, lights, yard fountains, etc. You can easily create your very own photovoltaic panels via DIY packages that cost anywhere from $200 to $300. Once you have actually constructed the solar panels, you could currently have renewable energy as well as the good idea regarding these power systems is that they call for little maintenance.
Photovoltaic panel are bulky and also unsightly to look at specifically if you position them on the rooftop. Yet with the accessibility of photovoltaic cells and roof shingles, the ‘dimension’ trouble was properly dealt with. You no longer should set up bulky solar panels because the photovoltaic or pv shingles are excellent for your house. The tiles are sometimes called photovoltaic floor tiles. The power created could be used for warming your home and also water. You could even warm the water of your pool utilizing solar power. The power produced by the photovoltaic cells as well as roof shingles is just like standard electrical energy.
Are you familiar with solar water pumps? In remote areas, the water pumps are powered by sunlight. Windmills are rather preferred when it pertains to powering water pumps but now, solar energy has actually become a feasible option also.
When you make use of solar power, you can profit as long as the system works appropriately as well as efficiently. Don’t trim your existing power supply. Considering that solar power is not that efficient (especially if you’re using the DIY solar energy systems), you have to utilize it combined with the typical power resource. Just in instance something goes wrong, you can rely on the various other choice. By using solar power, you will certainly see a substantial reduction in the electric bill in the coming months particularly if you’re utilizing solar power indoor as well as outside. Take advantage of the unique programs, gives, and also loans provided by the federal government for individuals that want to try solar energy. Rebates are additionally given to individuals that have the ability to take in a particular quantity of solar power.
Solar energy has many usages and it is not simply restricted for home or office usage. Discover various other means to make use of solar power. Use it currently to help resolve the three concerns discussed previously.
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