Original Factory Poly-crystalline Solar Panel 200W to Comoros Manufacturers
Short Description:
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Poly-crystalline Solar Panel 200W
Technical parameter
Maximum Power(W) 200W
Optimum Power Voltage(Vmp) 26.78V
Optimum Operating Current(Imp) 7.47A
Open Circuit Voltage(Voc) 32.66V
Short Circuit Current(Isc) 8.21A
Mechanical Characteristics
Cell Type Polycrystalline 156x156mm (6 inch)
No of Cell 54 (6x9pcs)
Dimensions 1482x990x40mm
Weight 17.6Kg
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
It was a sunny day and I actually got 4,000 watts of solar power pumped into my off grid tiny house forklift battery bank. This was the best day I have seen yet this winter for off grid solar power production.
At 10:30 the forklift battery bank was already in absorption mode. This is quite amazing. I had a peak of 730 watts of solar power at one time. This is near the limit of my solar charge controller which can handle only 800 watts total.
A packaged arrived in the mail which contained a whole lot of seeds for my garden this year. I plan to plant some of the lettuce varieties right away for some winter greens.
Later in the afternoon I went shopping with my neighbor and brought home a king sized blanket to cover my leather sofa with. It seems that Baby cat loves the sofa very much and started to claw it. Not good. So I put a blanket over it to protect it. She really loves the blanket though.
The off grid tiny house on wheels was basking in solar power on this day. It sure was good to see all that solar power production after my recent labors on improving my system.
Follow my daily progress on the path to self sufficiency on my off grid solar homestead.
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My “run a energy safing bulb on one battery and a 2 transistor inverter” experiment was a little bit of a failure. It did blink but I guess nine Volt wasn’t more than enough to make it operate.
For this job, I utilized 1 inverter transformer and a CCFL (chilly-cathode fluorescent lamp) from an old Lcd observe.
The 2 transistors are NPN, kind BD737 from a (pretty old) old cassette player.
The 2 resistors are eighty two Ohm (gray-purple-black) and one/4th Watt.
I imagine almost any NPN transistor in this offer must do the work.
It has a BCE pin-out.
On a whole nine volt battery, I obtained all around 750Volt but the battery was draining rapidly.
For the schematic diagram I utilized this 1:
http://www.eleccircuit.com/wp-content/uploads/2007/06/micro-inverter-by-2n5121.jpg
