5 Years Factory Poly-crystalline Solar Panel 50W Factory in Sao Paulo
Short Description:
We stick to the principle of "quality first, service first, continuous improvement and innovation to meet the customers" for the management and "zero defect, zero complaints" as the quality objective. To perfect our service, we provide the products with the good quality at the reasonable price for 5 Years Factory Poly-crystalline Solar Panel 50W Factory in Sao Paulo, We welcome new and old customers from all walks of life to contact us for future business relationships and mutual success!
Poly-crystalline Solar Panel 50W
Technical parameter
Maximum Power(W) 50W
Optimum Power Voltage(Vmp) 18.43V
Optimum Operating Current(Imp) 2.71A
Open Circuit Voltage(Voc) 22.48V
Short Circuit Current(Isc) 2.98A
Mechanical Characteristics
Cell Type Poly-crystalline 156 x 52mm
No of Cell 36 (4x9pcs)
Dimensions 678x542x25mm
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——Poly-crystalline solar cell 156*52mm
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
Solar panels quick test to make sure all the panels are charging the batteries.
Thailand Travel – Everything to do in Koh Phangan / Ko Pha Ngang in 3 days (okay, so probably not everything but we did a lot!).
After a week in Bangkok we made a spontaneous decision to travel to Koh Phangan by plane, we didn’t want to waste time travelling on a coach as we would have lost a day and we would have been exhausted so we booked some last minute flights and headed straight to the airport.
The journey took us less than 12 hours and we arrived in Koh Phangan early in the afternoon.
We stayed at Haad Yao Bay View resort on the beach of Haad Yao. It is a resort on the opposite side of the island to Koh Phangan’s Full Moon Party – you wouldn’t even know it was the same island! The resort itself was lovely but the staff were very rude – we were very disappointed as they tried to rip us off and give us a smaller room than the one that we had paid for.
During our stay we booked an adventure safari day and of course we headed to The Full Moon Party on our final evening – check out the Full Moon Party video on our channel.
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Thanks for watching – Travel in Two’s
Music:
Intro song – Joakim Karud – Wild Flower
Song 1 – I’m So – Andrew Applepie
Song 2 – Park Bench – Gunnar Olsen
