Professional China Mono-Crystalline 40W Solar Panel Factory from Portugal
Short Description:
Our well-equipped facilities and excellent quality control throughout all stages of production enables us to guarantee total customer satisfaction for Professional China Mono-Crystalline 40W Solar Panel Factory from Portugal, "Passion, Honesty, Sound service, Keen cooperation and Development" are our goals. We are here expecting friends all over the world!
Mono-Crystalline 40W Solar Panel
Technical parameter
Maximum Power(W) 40W
Optimum Power Voltage(Vmp) 18.21V
Optimum Operating Current(Imp) 2.20A
Open Circuit Voltage(Voc) 21.83V
Short Circuit Current(Isc) 2.40A
Mechanical Characteristics
Cell Type Mono-crystalline 125×62.5mm
No of Cell 36 (4x9pcs)
Dimensions 636x554x25mm
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——Mono-crystalline solar cell 125*62.5mm
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
I am Smile Gao from China, our factory located in Xingtai, Hebei province. Supply various solar panel 5w-320w.
Price:USD 0.38-0.43/watt
Quantity: 100pcs- More
Shipment: Within 30 days after confirm the order (Less that 5 container)
Payment term: 30% TT in advance, the balance against copy of B/L. & Within 15-60 days against an SGS report & 100% L/C at sight & 100% TT 30 from B/L through Sinosure.
Phone/WhatsApp: +8615203211269
Email: [email protected]
[email protected]
How Much the Solar Panel Cost http://www.trusted4u.com/go/e4energy/ The cost of solar panels can vary dramatically depending on your location, and the type and size of the system you purchase.
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http://www.trusted4u.com/go/e4energy/
This article discusses the cost considerations involved with residential solar power, including recent cost stats, to give you an introduction before investigating the specifics for your location.
Current data about the cost of solar power have some inconsistency for a variety of reasons.
These reasons include a lack of standardized reporting due to the relative infancy of the solar industry, geographical differences in sun exposure, geographical differences in costs of equipment and solar panel installation, and different government policies.
A report on worldwide prices [1], published in Renewable & Sustainable Energy Reviews, estimates the average costs of recently installed systems (2009) at $7.70 per watt installed capacity in Germany, $4.70 per watt in Japan, and ranging from $5-$10.50 per watt across the United States [1][3]. The figures are for residential (2-5kW) systems, and before any government incentives.
On that basis, a 2Kw capacity solar panel system would cost between $9,400 and $21,000 installed — depending on your location.
2011 was a majorly turbulent year for the solar industry, with early indications showing average solar panel prices dropped by 50%.
In 2009, the average cost of solar panels for a 2kw system was $9,400-$21,000 USD — based on data spanning Germany, Japan, and the US.
The original article created By Greg Whitburn at : www.exploringgreentechnology.com/solar-energy/cost-of-solar-panels/
