30% OFF Price For Mono-Crystalline 40W Solar Panel to Norwegian Factory
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Mono-Crystalline 40W Solar Panel
Technical parameter
Maximum Power(W) 40W
Optimum Power Voltage(Vmp) 18.21V
Optimum Operating Current(Imp) 2.20A
Open Circuit Voltage(Voc) 21.83V
Short Circuit Current(Isc) 2.40A
Mechanical Characteristics
Cell Type Mono-crystalline 125×62.5mm
No of Cell 36 (4x9pcs)
Dimensions 636x554x25mm
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——Mono-crystalline solar cell 125*62.5mm
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
Full information: https://goo.gl/gtQdj0
I have been showing with the free power from the sun. I have a DC shower pump in my bathroom shower stall which is powered from the energy from the sun through solar panels. And I use the sun to heat up hot water for my showers. All for free.
Many of you will remember my DC powered shower in the tiny house on wheels. I received this as a gift in the mail a while back from one of my viewers. I use this all the time for showering because it is so convenient.
It is installed in my normal tiny house shower stall.
I use a Coleman camp shower to heat up water using the energy from the sun. This is basically a black bag which holds 5 gallons of water. It has a shower head and a tube running out of it. Normally you are supposed to tie it up in a tree and use is as a self contained shower.
But I use it to heat up my shower water and then pour the hot water into a bucket in the tiny home bathroom.
The water gets up to about 120 degrees F after three hours in the sun. This is hot enough that you may have to mix it with some cold water for you comfort. I generally take my shower after the sun has gone down a bit and the shower water has cooled to a comfortable level.
Now I have a fee hot shower all the time.
I still have the propane shower system which is good for cloudy or rainy days.
It feels good though to be showering with free energy.
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
Join The Off Grid Project ™ and The Do It Yourself World ™ forum and share your ideas, tips and projects.
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