27 Years Factory Mono-Crystalline 300W Solar Panel Factory for New Delhi
Short Description:
Bear "Customer first, Quality first" in mind, we work closely with our customers and provide them with efficient and professional services for 27 Years Factory Mono-Crystalline 300W Solar Panel Factory for New Delhi, We will supply best quality, the most market competitive price, for every new and old customers with the most perfect green services.
Mono-Crystalline 300W Solar Panel
Technical parameter
Maximum Power(W) 300W
Optimum Power Voltage(Vmp) 37.45V
Optimum Operating Current(Imp) 8.15A
Open Circuit Voltage(Voc) 45.60V
Short Circuit Current(Isc) 8.91A
Mechanical Characteristics
Cell Type Monocrystalline 156x156mm (6 inch)
No of Cell 72 (6x12pcs)
Dimensions 1950x990x50mm
Weight 22.1Kg
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——Mono-crystalline 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 Polycrystalline 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
A simple and educational toy, you can made it for your children, to make a present or for your fun !!
You need :
- 1 plastic bottle
- 4 plastic cork
- 1 elastic
- 2 stick of wood
-1 electric motor in cc , recoverable from old printers and recorders or some appliances
- 2 electric wires
- 1 solar cell capable of delivering at least 120 mA, usually printer motors or computer ones that open automatically drawers or CD holders do not require high voltages are enough 3-5 volts but at least 120 mA to turn so do not worry about the voltage but the current , a power of 0.8 W or more is fine.
To get them you can find on internet or you can open an old solar lamp for gardens
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AS AN ALTERNATIVE TO THE SOLAR CELL you can use simple 9 V battery to power the motor
TOOLS :
- scissors or cutter to cut the bottle and wooden sticks
- awl or screwdriver to puncture the bottle and caps
- hot glue or vinavil glue to attach the wheels, the motor and the solar cell
-For those who possess a welder for electronic soldering wires or “cut” the bottle otherwise simple tape to secure the electrical contacts
I hope you try your hand at this project so have fun !!
Oh I forgot if you have not already done so subscribe and comment !!
Final installment of my solar project install videos. 44.4 kW off-grid solar system online! http://wk057.solar/ for stats and updates soon.
Sorry for the delay in getting this video edited and posted! I just hadn’t had the time to go through the nine days of footage until recently.
Be sure to check out my roof install video and part 1 of this video if you haven’t already!
https://www.youtube.com/watch?v=MzMXT…
https://www.youtube.com/watch?v=T2W1g…
Time lapse is various speeds depending on whats going on. For example, the wiring portions where it doesn’t seem like much changes are played much faster than say, the panel placement portions. I think it came together pretty well. 
Special thanks to (credits in video also):
Beagle Electric – Hickory, NC
Guthrie and Co – Hickory, NC
Climate Control Systems – Hickory, NC
Pugh’s Concrete – Hickory, NC
Mountain View Mulch – Hickory, NC
UNIRAC – Albuquerque, NM
EcoDirect – Vista, CA
OutBack Power – Arlington, WA
MidNite Solar – Arlington, WA
And many others!
Music Credits:
Uprise by EnV ( http://www.newgrounds.com/audio/liste… )
Vee by EnV ( http://www.newgrounds.com/audio/liste… )
Angel Victory by AliceMako
Electroman Adventures (Remix) by Lethalix (Original by Waterflame)
