14 Years Factory wholesale Poly-crystalline Solar Panel 50W to Zurich
Short Description:
We emphasize development and introduce new products into the market every year for 14 Years Factory wholesale Poly-crystalline Solar Panel 50W to Zurich, We are looking forward to establishing cooperative relationships with you. Please contact us for more information.
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
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Solar Panel Sale
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Original Video by HowToDigitalsLtd
We run a weekly webinar on Solar Energy Education.
Visit www.SolarCoach.com.au for all the details!
One of the most common statements I hear from people goes something like this:
‘If I could reduce my bill by half I’d be happy’!
Funny enough it’s a statement used quite commonly by a lot of solar companies too. Most of the Electricity providers also use this very clever sales line to sell solar systems to their existing electricity clients.
What most people don’t realize is that by knowing the REAL COSTS of your power bill over time you can find out exactly if it’s going to work for you or not. Here’s the problem with the – ‘REDUCING THE BILL’ argument . . .
Let’s say you have an electricity bill of $500 per quarter and you decide to buy a system that will reduce your bill by 50%. A good quality solar system will cost you 2-3 times what you’re paying in power costs anyway, over 3 or 4 years so it’s more than the $250 per quarter you’re reducing.
The problem that most people don’t understand is that because your power bill is increasing at around 20% per year at the moment — it’s only going to take 5 or 6 years and you’ll be paying $500 a quarter again in electricity bills plus you had to outlay all the money for the solar system in the first place.
What was the point???!!!
The best thing to do is get a system that eliminates your bill and takes you out of the market place altogether. You do this by covering the money your spending and the daily kilowatts you’re using. When you do this you’re not exposed to the market increases so you don’t have to worry about the price creeping up again over the next couple of years.
In short you insulate yourself for 10-15 or 20 years to come!
The only time we get a system that doesn’t eliminate your bill is when physical constraints, like roof space, don’t allow us to put the right size system on the roof. In those cases we’d give you the biggest system necessary to eliminate as much of the bill as possible.
Remember the number one mistake people make when buying solar is they get the wrong size system — just do it right the first time and won’t have to worry.
Coach Out!
Go to www.SolarCoach.com.au to register for our next educational webinar.
