2016 High quality Poly-crystalline Solar Panel 250W for Turin Importers
Short Description:
As for competitive prices, we believe that you will be searching far and wide for anything that can beat us. We can state with absolute certainty that for such quality at such prices we are the lowest around for 2016 High quality Poly-crystalline Solar Panel 250W for Turin Importers, With superb service and quality, and an enterprise of foreign trade featuring validity and competitiveness, that will be trusted and welcomed by its clients and creates happiness to its employees.
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
OK, I UPGRADED MY SOLAR NIGHT LIGHT. AT FIRST IT SEEM LIKE IT WAS WORKING GOOD BUT THE LIGHT WOULD DIE OUT A FEW HOURS AFTER THE SUN HAD GONE DOWN. I THINK ITS BECAUSE THE SOLAR SIDEWALK LIGHTS GET DIRECT SUN LIGHT MOST OF THE DAY. THIS WAS HANGING IN MY WINDOW GETTING LIGHT BE NOT ENOUGH TO GIVE THE BATTERY A GOOD CHARGE. SO I WAS AT THE DOLLAR TREE AGAIN THE OTHER DAY LOOKING FOR SOMETHING TO HANG IN THE WINDOW SO I COULD HIDE THE SOLAR CELL BEHIND AND BIG ENOUGH TO ADD ONE MORE CELL. AS YOU CAN SEE BY THE VIDEO I FOUND THIS PRINCESS
WINDOW HANGER THE YOU HAVE TO PAINT.
AFTER PAINTING IT I GLUED THE ORIGINAL SOLAR SELL BEHIND IT AND ADDED ONE MORE CELL TO IT. IN THE NIGHT LIGHT BASE I TOOK IT BACK APART AND ADDED TWO JUMPER WIRES TO ANOTHER BATTERY TERMINAL AND ADDED 1 MORE BATTERY.
FOR THE PAST TWO NIGHTS IT HAS BEEN RUNNING LIKE THIS. THE LIGHT STAYS ON TILL I GO TO BED. I DON’T KNOW HOW LONG IT SAYS ON FOR BUT LAST NIGHT I WENT TO BED AT 12am AND THE LIGHT WAS STILL ON AND BRIGHT.
http://www.solarsmile.net
รับติดตั้งโซล่าเซลล์(Solar Cell) ใช้ในบ้าน โรงงาน อพาร์ทเม้น หอพัก ผลิตไฟฟ้าจากแสงอาทิตย์ ระบบออนกริด off-grid hibrid คุ้มค่าการลงทุน ลดรายจ่าย ติดตั้งโซล่าเซลล์ราคาประหยัด (Credit ข่าว 3 มิติ)
การติดตั้งได้ทั้งบนหลังคา โซล่ารูฟท๊อป ลดค่าไฟฟ้า บ้าน โรงงาน สร้างรายได้เพิ่ม ธุรกิจอพาร์ทเม้น หอพัก โซล่าฟาร์ม หรือใช้ในการทำเกษตร เครื่องสูบน้ำ ปั้ม กับแผงโซล่าเซลล์ โมโน(Mono crystalline) โพลี(Poly crystalline) Thinfilm ไม่ต้องใช้แบตเตอรี่ กับระบบออนกริด อินเวอร์เตอร์(Solar Cell On-Grid)
https://goo.gl/vuMoNb
