28 Years Factory Mono-Crystalline 250W Solar Panel for Turin Manufacturer
Short Description:
We enjoy a very good reputation among our customers for our excellent product quality, competitive price and the best service for 28 Years Factory Mono-Crystalline 250W Solar Panel for Turin Manufacturer, Our aim is "blazing new ground, Passing Value", in the future, we sincerely invite you to grow up with us and make a bright future together!
Mono-Crystalline 250W Solar Panel
Technical parameter
Maximum Power(W) 250W
Optimum Power Voltage(Vmp) 30.3V
Optimum Operating Current(Imp) 8.29A
Open Circuit Voltage(Voc) 36.76V
Short Circuit Current(Isc) 8.91A
Mechanical Characteristics
Cell Type Monocrystalline 156x156mm (6 inch)
No of Cell 60 (6x10pcs)
Dimensions 1640x990x40mm
Weight 18.0KGS
Front Glass 3.2mm,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——Mono-crystalline 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 Polycrystalline 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
Benefits of Solar Power -877 745 4190 Cricket Solar
http://www.cricketsolar.com
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We perfectly stand for all following areas in Ontario, Canada:.
Greater toronto Area (GTA), toronto, Etobicoke, Mississauga, Milton, Oakville, Burlington, Scarborough, Ancaster Hamilton, Cambridge, Kitchener, Waterloo, Guelph, London, Sarnia, Niagara, St. Catherines, Markham, Vaughan, Richmond Hill, Kingston, Barrie, Thunder Bay, Sudbury, Ottawa. Contact us with questions about your area.
You’ve most likely heard that installing solar panels can save you money on your electric bill, or exactly how you can even make money if you create more than enough power to sell back to your regional hydro business.
However is this a clever financial investment for everybody? How do you understand if solar energy is right for your house?
There are several factors to consider when deciding whether or not to purchase solar panels to power your house. The most important factors are:.
1. Which sort of solar panels will you need and what will the system cost?
2. When can you anticipate to receive a return on your financial investment?
Let’s take a closer take a look at the factors you must weigh, in determining whether solar energy makes sense for you.
Solar Panel Cost.
The first thing most homeowners would like to know is just how much do solar panels cost?
The answer to this concern depends, in part, on the sort of solar panel you select.
For practical purposes, there are 2 types of residential solar panels: monocrystalline (mono) and polycrystalline (poly).
Mono vs. Poly Solar Panels.
As their respective names suggest, mono solar panels are composed of single crystals of silicon while poly solar panels are made from several silicon crystals.
The sort of silicon crystals used for mono panels is ultra-pure in contrast to those used for poly panels. This difference in the panels’ silicon pureness equates into small distinctions in their cost, efficiency and roofing system area requirements.
In regards to cost, mono solar panels are harder to make, so they are a little bit more costly than the polycrystalline type.
In regards to efficiency, mono solar panels have an efficiency rate of 15 to 20 percent, meaning they transform about 15 to 20 percent of the solar energy they soak up into electric power. Poly solar panels, on the other hand, have an average efficiency rate of 13 to 16 percent.
Due to their exceptional efficiency, mono solar panels will do a little bit much better than poly solar panels on cloudy days. They are likewise more tolerant of heat, although this is normally not such a concern for residents in northern climes.
The greater efficiency of mono solar panels likewise suggests that they require less roof realty than poly panels. Although the difference is marginal, this can be a substantial factor to consider if your house has restricted roofing system area.
It’s important to remember that the difference in efficiency rate between mono and poly solar panels is reasonably little, so that is not the very best deciding element of which sort of solar panel you must select. A better requirement for assisting your choice would be their comparative cost.
Estimating Solar Panel Cost.
A clear-cut price quote of the comparative cost of mono versus poly panels would require knowing how many kilowatt-hours each sort of panel – as a whole system – would create over its lifetime. One kilowatt-hour (1 kWh) suggests the energy equivalent to 1,000 watts (1 kW) of energy for one hour.
Dividing the total lifetime kilowatt-hours by the total cost of the system (the total dollar quantity for the system of panels installed, consisting of labor) will offer you the quantity of money you ‘d be paying for each kilowatt-hour of electrical power generated.
If the warranty-backed lifespan of the two types of panels is equal, then doing the exact same estimation for just the very first year will work for acquiring their comparative expenses.
Both types of solar panels generally bring a service warranty assuring a life expectancy of 20 to 25 years. That being said, mono panels will normally outlive poly. So in regards to their comparative cost per kilowatt-hour, the difference may well be minimal.
BENEFITS OF SOLAR POWER :
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Benefits of Solar Power
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Benefits of Solar Power
This is a animation of solar cells soldering process, a total of 36 pcs solar/photovoltaic cell to build a typical solar panel, with its 0.5 er cell will makeup a 18V of solar panel, tabbing wire soldering with rosin and bus tabbing connect 4 row of set(9 cells). the number of current produce by cell determine the total walttage. W=Current x Voltage. Full HD video clip available to purchase, more info please contact mythonng@gmail.com
