Online Manufacturer for Poly-crystalline Solar Panel 250W Factory for Tanzania
Short Description:
Our company aims to operating faithfully, serving to all of our customers , and working in new technology and new machine constantly for Online Manufacturer for Poly-crystalline Solar Panel 250W Factory for Tanzania, 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 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
Our off grid Homestead is just like everyone else’s homestead we have to heat our water for baths and it’s a lot of carrying water. I put this tank 8 foot high in the greenhouse where during the spring and summer it stays about 150 degrees. This tank worked well on top of the shower house but only allowed about 2 to 3 showers a day and the sun had to be out 100 present. Which living in Alabama isn’t unusual but those cloudy hot humid days when you really want a shower it wasn’t available. Putting it in the greenhouse should change that. The greenhouse gets warm even on low sun days.
We hope you enjoy this video because I know we will enjoy our hot showers.
Thanks everyone we love you all!
How to use a solar powered sterling engine to power your home and more.
Click this link for full video and more details. http://bit.ly/11sPgrz
This is a very effective way to make energy cheap. Its like free electricity. Scale it up and make more power than you need then sell the rest to the power company. Better than wind or solar because it works without wind and after the sun goes down.
This channel promotes info and products you can find or buy online. Like the AS SEEN ON TV ads you see, but for online products and services . This product is one of our best sellers. Comments welcome! However be aware we can not read and reply to all comments.
