Factory Cheap Poly-crystalline Solar Panel 300W to Spain Factories
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Poly-crystalline Solar Panel 300W
Technical parameter
Maximum Power(W) 300W
Optimum Power Voltage(Vmp) 37.15V
Optimum Operating Current(Imp) 8.08A
Open Circuit Voltage(Voc) 45.30V
Short Circuit Current(Isc) 8.87A
Mechanical Characteristics
Cell Type Poly-crystalline 156x156mm (6 inch)
No of Cell 72 (6x12pcs)
Dimensions 1956x992x50mm
Weight 22.5Kg
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——Poly-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 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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What is the DIY Home Energy System?
The DIY Home Energy System is a step-by-step course that teaches people how to lower their energy bills and become more energy independent and self-sufficient by producing their own power at home with professional quality solar panels as well as professional quality, residential wind turbines (They are also including several other resources/tools/bonuses right now …but I’ll get to that later).
Some of the main benefits of using their system are:
• You can make and use their solar panels (and wind turbines) for a tiny fraction of the cost of what it would cost you to buy a comparable retail System (more about this later in the review).
• Their course is step-by-step and very easy to follow so anyone can use it.
• You can lower your energy bills and become more energy independent (you can actually start experiencing energy savings literally 1-2 hours after you begin using their System).
• You can control your own independent power source (at home) without having to be reliant on a big energy company or our country’s aging power grid.
• You’ll become more self-reliant and self-sufficient.
• You will be prepared for any type of future power crisis
• And you can be protected against future power rate increases because if you produce your own (free) power at home; a power rate increase won’t affect you (because your power is still free)!
Diy Home Energy System : http://tinyurl.com/zwfappa
Why use their course instead of buying a retail system:
When I first got the DIY Home Energy System I priced out how much it would cost me to buy a retail solar panel system and then have it installed by a “professional”. I then used the “Solar, Wind, & Battery Bank sizing calculator” included with the DIY Home Energy System and plugged in my desired energy output and found that it would cost me about 1/11th of the cost to use the DIY Home Energy System instead of buying a comparable system from a retailer. And after building and using my DIY Home Energy System I have found that these calculation are correct.
With their System, I can confidently say that you will have a professional quality solar panel system up and running for a tiny fraction of the cost of what those same solar panels (and wind turbines) would have cost you if you purchased them from a solar panel retailer.
Who can use the DIY Home Energy System? Is it hard to do?
This is a small screen shot from one of DIY Home Energy’s lesson videos. In this lesson they’re showing you how to connect the solar cells and test each solar cell to make sure you did everything correct.
This system really is for anyone who wants to lower their energy bills and/or become more energy independent. Everything they show you how to do is quick, inexpensive, and very easy to do. I’m pretty confident that even my young daughter (who knows nothing about solar energy or building) could follow their program and build her own home (free) energy system.
So if you’re someone who wants to:
• Lower your energy bills,
• Become more energy independent,
• You want professional quality solar panels (and a wind turbine) for a fraction of the price of a “retail” system,
• And you want to be in control of your own independent power source at home so you aren’t affected by future energy price increases, the power grid going down, etc.
…then I’d highly recommend using the DIY Home Energy System (especially for the limited time price they’re offering + all of those bonuses they’re giving away right now).
I can tell you from experience that it works, it’s a quality product that clearly took them a lot of time to create and perfect, and Jeff Davis and his team are great.
Diy Home Energy System : http://tinyurl.com/zwfappa
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