40% OFF Price For Poly-crystalline Solar Panel 90W Factory from Norway
Short Description:
"Sincerity, Innovation, Rigorousness, and Efficiency" is the persistent conception of our company for the long-term to develop together with customers for mutual reciprocity and mutual benefit for 40% OFF Price For Poly-crystalline Solar Panel 90W Factory from Norway, We sincerely welcome overseas customers to consult for the long-term cooperation and the mutual development.We strongly believe that we can do better and better.
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
My review here: https://www.google.com/url?q=https://goo.gl/C7p7MX&sa=D&ust=1453472790479000&usg=AFQjCNEe8EQpztW3VhsOMQXEHTTA-Ku02A High Conversion Rate Efficiency Output 18V 100W Monocrystalline Solar Panel Semi Flexible DIY Solar Module universal for Boat RV
Friday morning as the sun was clearing the tree tops I talked about my solar panels and where they are located to catch the maximum sunlight exposure during the day.
The sun clears the trees at about 8 to 8:30 this time of year and shines right on the solar panels. Any closer to my RV and they would be in the shade longer. Farther out and they would not catch the afternoon sun which shines on them until the sun passes behind the trees and the mountain in the west.
I could angle them a bit more due south though to catch some more peak sunlight hours. I will be making a better stand for them soon and angle them nicely into the sun.
I worked about three hours at the lumber yard and tossed a whole pallet of rotten wood into a container they have for that purpose. I am basically working for barter right now. But due to heat exhaustion the previous day I had to go home and head off to bed for a while. I was not feeling well at all. After drinking about a gallon and a half of water I still had a pounding headache and felt weak. It is strange that I usually get sick the day after working hard like I did on Thursday. This basically ruined my day Friday and I got nothing done the rest of the day sadly.
Heat exhaustion is the step before sun stroke and is nothing to play around with. The symptoms are muscle cramps and pains, headache, nausea and a general unwell feeling. The best cure is to take it easy, stay cool and drink lots of water with a bit of salt in it.
Follow my daily progress on the path to self sufficiency on my off grid solar homestead.
https://www.youtube.com/user/techman2015/playlists?view=50&shelf_id=10&sort=dd
Please donate to help keep The Off Grid Project going: https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=3TQSWXLLRZ6HW
Join The Off Grid Project and The Do It Yourself World forum and share your ideas, tips and projects.
http://www.thediyworld.com/forum
The Off Grid Project is presented by The Do It Yourself World.
http://www.TheDIYworld.com
Experiments and projects in off grid living, alternate energy, survival, hiking and more.
