Wholesale Distributors for Mono-Crystalline 40W Solar Panel to Bangkok Manufacturer
Short Description:
Dedicated to strict quality control and thoughtful customer service, our experienced staff members are always available to discuss your requirements and ensure full customer satisfaction for Wholesale Distributors for Mono-Crystalline 40W Solar Panel to Bangkok Manufacturer, With the aim of "compete with good quality and develop with creativity" and the service principle of "take customers' demand as orientation", we will earnestly provide qualified products and good service for domestic and international customers.
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
Another snowy day but work at the off grid homestead must go on. While waiting for the new solar forklift battery to be delivered I decided to connect up the old forklift battery to the tiny house on wheels for now.
The old forklift battery, for those who are new here, is one I bought for less than scrap value to use as a backup for my tiny house solar power. I have a newer reconditioned forklift battery on the way which will be my main solar power bank.
But for now I wanted to try out the old batteries and see how well they will perform.
In the mean time the snow makes things a bit messy to work with so I did not get to take my camera with me.
I am getting more eggs from my chickens again. One of my tiny little bantam hens laid her first egg ever. It is so small next to the others.
I brought all the batteries over to the tiny house on wheels and put them on a pallet behind the back bumper of the trailer. Then I wired them all up to my tiny house solar power system. I fully disconnected the golf cart batteries from the tiny house.
The forklift batteries are the only batteries I have connected to the tiny house at this time.
The sun was shining a bit so I was pushing some power into the old forklift battery bank but it was not enough to charge them up fully.
I took my new hydrometer outside in the cold to test out the specific gravity of the forklift battery cells. I had to leave the gauge outside for a while to get adapted to the outside temperature first.
It was quite a reach to get to the acid level in each battery because these are very tall batteries. The hydrometer barely reached the acid level in the batteries but I was able to test them all. These old forklift batteries are all reading a low level of charge. The specific gravity on them was all quite low and reading in the middle of the red range on the gauge.
I am not surprised though because these are old and badly sulfated battery cells. They will take some work to get back up and working well for my off grid solar powered home.
In the afternoon, after the sun went down, I connected my little 800 watt harbor freight generator to a shop battery charger and put about 20 amps continuous power into the forklift battery bank. I ran the generator all evening while I worked in the tiny house on wheels. This gives the batteries some charge while I was using power inside at the same time. And this will prevent damage to the batteries by not draining them too badly.
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
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A step by step guide to installing the GENERSYS 1000-10 solar panel and in-roof flashing kit for slate roofs.
A detailed installation manual is available from our website and covers every roof type, showing just how versatile the 1000-10 solar panel can be. Each 1000-10 solar panel generates around 1379Kw and is guaranteed for 20 years when installed by an approved installer. Solar Keymark certified, the 1000-10 can qualify your customer for MCS and LCBP Phase I and II grants. For more information visit our website www.genersys.com and visit our downloads section at www.genersys-solar.com.
It must be said that this video is not a substitute for the easy to read but comprehensive manual, and we highly recommend talking to one of our installers or engineers to answer any questions you may have. Call our London head office anytime between 9-5 and we’ll be glad to help! Call now 020 7637 9708.
