Free sample for Poly-crystalline Solar Panel 250W Supply to Canada
Short Description:
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Poly-crystalline Solar Panel 250W
Technical parameter
Maximum Power(W) 250W
Optimum Power Voltage(Vmp) 30.25V
Optimum Operating Current(Imp) 8.26A
Open Circuit Voltage(Voc) 36.61V
Short Circuit Current(Isc) 8.89A
Mechanical Characteristics
Cell Type Polycrystalline 156x156mm (6 inch)
No of Cell 60 (6x10pcs)
Dimensions 1640x990x40mm
Weight 18.5KGS
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——Polycrystalline 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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Smartflower pop – the world’s first all-in-one solar system
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Efficient energy production: up to 40% more output
its extraordinary construction and the perfectly synchronized components, the system delivers, on an average, approx. 4,000 kwh per year, thus fulfilling the complete average electricity requirement of a household
as the sun rises in the morning, smartflower pop unfolds itself completely automatically. It directs its solar modular fan (with a surface area of 18 m2) towards the sun and begins producing electricity for you
it consistently maintains the electricity supply and even uses the energy from the last sun rays efficiently enough to cover your early evening electricity requirements.
Innovative smart features
smart use:
delivered as an all-in-one complete system and is operational within an hour. No complex assembly is required
designed for maximum performance
it reliably provides electricity throughout the day.
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thanks to the astronomical control system, the solar modular fan moves horizontally and vertically along with the sun’s position, even when it’s cloudy. This guarantees optimum alignment with the sun – an exact 90° angle
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smart cleaning:
easily rids itself of dust deposits or snow by folding and unfolding itself
smart cooling:
hot modules deliver less electricity than cool modules. 10°c more means 5% less output. Are always rear-ventilated – hot air cannot accumulate due to their construction.
Smart safety:
the sensors permanently monitor the wind speed. In winds above 54 km/h, smartflower pop automatically folds into its secure position in order to avoid damages
the sensors continue to function and when the wind decreases, the system folds out completely and returns to its electricity-producing tracking position.
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smartflower pop is mobile! Just unscrew the four anchoring bolts and cart it away.
Smart options:
it is available in eight colours – from the trendy berry to the classic pearl.
