China Manufacturer for Poly-crystalline Solar Panel 250W to belarus Importers
Short Description:
Quality comes first; service is foremost; business is cooperation" is our business philosophy which is constantly observed and pursued by our company for China Manufacturer for Poly-crystalline Solar Panel 250W to belarus Importers, We welcome you to visit our factory and look forward to establishing friendly business relationships with customers at home and abroad in the near future.
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
***SOLD****
This is an amazing camper. Just took it on a 5,000 mile trip and it runs like a top. This rig has been simply fantastic. No need for plugins. I boon docked all over the country, simply dumping and refilling tanks when needed. The Solar set up works wonderfully and powers all electonics. laptop. monitor. phone flawlessly and I’m a pretty heavy tech user, working remote from my laptop / wifi.. The coach battery level rarely goes below 85% and then charges it back up the next day (given sun)
All renovations and repairs were done to a very high standard of work. The transmission was rebuilt in 2005 and a cooler was added. The bulk of the renovation and upgrades were completed in 2015. All windows were removed and resealed with butyl tape. Kitchen was completely redone with Ikea counter top and sink. Allure vinyl floors were put in. An entire Solar 150w /208AH Solar / battery system installed.
Solar Setup: 150 Monocrystalline panel installed on an adjustable bracket on roof. 2x6v 208AH Interstate GC2 batteries linked to a Tri-metric Solar Controller, Morningstar 300w inverter which was custom wired into AC wall plugs with a switch to turn it on /off. Tri-metric TM-2025A battery meter to check all of your solar activity in a very functional wall panel view. This is truly a solar system install to behold. The previous owner built airplanes and set this rig up in a very thoughtful and detailed manner. He did an amazing job. I will take a video in the next day or two of this entire setup and do a walk through on the whole rig. The power box was replaced with Progressive Dynamics PD4045 controller. A slide out battery box was built and installed to hold the solar batteries where the generator used to live.
1987 All fiberglass Sunrader ( this one was made in Indiana, so it doesn’t have the leak prone wrap-around windows that were on the CA produced Sunraders)
If you like this rig, feel free to subscribe here on Youtube, or our mailing list via on website! We are always trying to bring in neat stuff like this over to the US.
Stay tuned for more cool cars featured on our channel soon or check out our website: http://www.ottoex.com
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YR Single-&Three-roller Pre-heater /preheating cylinder Yong Xiao
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