Best quality and factory Poly-crystalline Solar Panel 5W Wholesale to Slovak Republic
Short Description:
Our pursuit and company goal is to "Always satisfy our customer requirements". We continue to develop and design superior quality products for both our old and new customers and achieve a win-win prospect for our clients as well as us for Best quality and factory Poly-crystalline Solar Panel 5W Wholesale to Slovak Republic, Our company warmly welcome friends from all over the world to visit, investigate and negotiate business.
Poly-crystalline Solar Panel 5W
Technical parameter
Maximum Power(W) 5W
Optimum Power Voltage(Vmp) 9V
Optimum Operating Current(Imp) 0.56A
Open Circuit Voltage(Voc) 10.8V
Short Circuit Current(Isc) 0.62A
Mechanical Characteristics
Cell Type Polycrystalline
No of Cell 18 (3x6pcs)
Dimensions 175x270x18mm
Weight 0.65KGS
Front Glass 3.2mm,High Transmission, Low Iron,Tempered Glass
Temperature and Coefficients
Operating Temperature(°C): -40°C ~ + 85°C
Maximum System Voltage: 600V(UL)/1000V(IEC) DC
Maximum Rated Current Series: 10A
Temperature Coefficients of Pmax: -0.435%
Temperature Coefficients of Voc: -0.35%
Temperature Coefficients of Isc: 0.043%
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
questions via – www.energyfreedom.ie
pytania ślijcie przez stronke – www.mikrogeneracja.com Marek
no jak już nie da sie cienia uniknąć to układać panele trzeba tak żeby cien był WZDŁUŻ nie WSZERZ jakkolwiek sie to pisze 
Homemade Solar Charger – For Mobile Cell Phone, Power bank & Drone Batteries.
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Made using:
Plastic backboard – Salvaged from broken TV screen. (£0)
Solar Panels – 6v 1w (99p each from Ebay)
Wires – 0.6mm solid core tinned copper 1.8 A @ 1,000V RMS max (£1.10 for 13 meters. Ebay) (less than 1m used = 8p)
USB Charger DC-DC Step-down Buck Converter Voltmeter Module DC 4.5-40V To 5V 2A (£1.33. Ebay)
5V Mini USB 1A TP4056 Lithium Battery Charging Board Power Charger Module (£2.77 for 10. Ebay) (27p each) (1 used = 27p)
JST Connector Plugs (99p for 10 pairs. Ebay) (6 used = 30p)
Power Bank (Vinsic Tulip 3200mAh) (£3.20. Ebay auction)
Breadboard 830 (£1.19. Ebay)
Diodes – 1A 50v (99p for 100. Ebay) (6 used = 6p)
Total = £12.37
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