10 Years manufacturer Poly-crystalline Solar Panel 90W to Bolivia Manufacturer
Short Description:
We emphasize development and introduce new products into the market every year for 10 Years manufacturer Poly-crystalline Solar Panel 90W to Bolivia Manufacturer, We sincerely welcome both foreign and domestic business partners, and hope to work with you in the near future!
Poly-crystalline Solar Panel 90W
Technical parameter
Maximum Power(W) 90W
Optimum Power Voltage(Vmp) 18.33V
Optimum Operating Current(Imp) 4.91A
Open Circuit Voltage(Voc) 21.96V
Short Circuit Current(Isc) 4.89A
Mechanical Characteristics
Cell Type Poly-crystalline 156x104mm (6 inch)
No of Cell 36 (4x9pcs)
Dimensions 1008x678x35mm
Weight 8.0KGS
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: -0.435%
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——Poly-crystalline solar cell 156*104mm
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
In this video I show you how I added an off-grid solar system to an old RV. When this van was sold the only real use for solar panels was on a pocket calculator 
so its great to bring it in line with the times. (If only it was possible to update the mpg!)
This kit I used included 2x 100w solar panels from Windynation. The cells are made by sunpower (a German company) and are freaking amazing. Also, we rip out a battery box, fix panels to the roof with velcro and connect it all up to a solar charge controller. I share the results after 7 weeks of use at the end of the video too.
See my Van Conversion How-To Guide: https://goo.gl/0eAJJw
Some notes:
How to work out the size of your Charge Controller
- Work out the size of Solar Charge Controller you need based on the wattage of your panels. If you plan for 300 Watts then divide that by the voltage of your system. In our case 12v. That gives 25 – which is the Amperage we need for the Charge Controller – ideally add 20 to 25% margin – so for 300Watts a 30Amp charge controller should be totally fine.
Why get a Charge Controller that ‘fits’?
- If you do not then it will not handle the extra charge when the batteries are full and you will over charge the batteries.. which will make them vent more and eventually damage/destroy them.
Why does a bit of shadow ruin the solar panel‘s effectiveness?
- To protect the cells from damage (creating sun spots where shadows are cast) will have a few diodes to prevent it. If a small shadow is cast it shuts of the area of panel that is covered by the diode – which could easily be 1/3rd (or more) of your panel.
See my Van Conversion How-To Guide: https://goo.gl/0eAJJw
—
Keep me creating with Patreon: https://goo.gl/LoDWRg
Follow me on other places:
Instagram – https://goo.gl/07uIGZ
Facebook – https://goo.gl/rwE7Fi
Twitter – https://goo.gl/g0O25a
Snapchat – natemurphy1
Van Conversion HOW-TO-GUIDE: https://goo.gl/0eAJJw
–
Check out my clothing sponsor: 3rd Rock
3rdRock make really nice and super ethical outdoor and lifestyle clothing.
- Their website: https://goo.gl/c0m8UF
- 15% OFF all clothes – discount with this code: VANWEAR
They offer free worldwide shipping for free on orders over £100
Clothes in this vid:
T-shirt: https://goo.gl/iYbBZy
Trousers: https://goo.gl/E7YRE9
Express-test polycrystalline solar panel Perlight PLM-150P 2 Ohm load (экспресс-тест поликристаллической солнечной панели Perlight PLM-150P на нагрузку 2 Ома. Половина СП через оконное стекло, потерь 40-50% мощности).
Details: https://raxp2.blogspot.com
