professional factory for Poly-crystalline Solar Panel 300W to Liberia Manufacturers
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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
Из Китая посылка № 116, №117, №118. 52 x 38мм для СБ поли. Mobile Power Зарядное устройство USB тестер. ZikValera
№116 поли-кристаллические 52 x 38 мм солнечные батареи солнечные панели DIY, комплект пакета с pen tab провода провода шины. Eco-sources. Polycrystalline Silicon
Средняя мощность (Вт) : 0.32 Wp
Средняя тока (А ) : 0.64 Imax
Среднее напряжение ( Вольт) : 0,5 Vmax
ЭФФЕКТИВНОСТЬ : 17,6 %
Ссылка: http://goo.gl/7UbH3S
№117 Шинка для СБ. 1.80×0.16mm. Solar Cell Tab Wire. Tabbing wire,tab bus,bus wire for solar cell diy
Ссылка: http://goo.gl/UjZCX3
№118. LED USB MiniWattmter напряжения и тока Детектор Mobile Power Зарядное устройство USB метр тестер USB Test 3В -7В LGDW98. 0-19999mAH
Технические характеристики:
Входное напряжение : 3В – 7В
В резолюции напряжение: 0,01 В
Входной ток : 0.05A – 3.50A
Текущее разрешение : 0.01
Диапазон мощности : 0-19999 мАч
Точность : плюс или минус 1 %
Ссылка: http://goo.gl/kUVtRL
http://ali.pub/k2zdx
Рекомендую партнёра:
http://www.air.io/?page_id=1432&aff=350
Получи скидку при покупке в интернет магазинах
http://backly.ru/?i=gsn
www.instagram.com/zikvalera
www.twitter.com/vakazik
www.facebook.com/zikeev
www.odnoklassniki.ru/profile/422836707387
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www.karusels.blogspot.com
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http://postila.ru/id4719131
The manufacturer of the voltage regulator is drok.
I uncover keeping batteries connected to my photo voltaic set up to be inconvenient. I generally have to be concerned about draining them as well substantially or keeping them charged on cloudy days.
A voltage regulator appears to be to be a great workaround for a tiny photo voltaic set up for vandwelling.
For AC power I use chargetech battery packs with created in AC inverters. They usually are not affordable but I can demand them in coffee stores and use them on the beach front so they’re substantially far more adaptable than lead acid batteries connected to my photo voltaic panel
