High Performance Poly-crystalline Solar Panel 2W Wholesale to Hawaii
Short Description:
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Poly-crystalline Solar Panel 2W
Technical parameter
Maximum Power(W) 2W
Optimum Power Voltage(Vmp) 6V
Optimum Operating Current(Imp) 0.34A
Open Circuit Voltage(Voc) 7.2V
Short Circuit Current(Isc) 0.37A
Mechanical Characteristics
Cell Type Polycrystalline
No of Cell 12 (2x6pcs)
Dimensions 145x145x18mm
Weight 0.4KGS
Front Glass 3.2mm, High Transmission, Low iron, tempered Glass
Temperature and Coefficients
Operating Temperature(°C): -40°C ~ + 85°C
Maximum System Voltage: 600V(UL)/1000V(IEC) DC
Maximum Rated Current Series: 10A
Temperature Coefficients of Pmax: -0.435%
Temperature Coefficients of Voc: -0.35%
Temperature Coefficients of Isc: 0.043%
Nominal Operating 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
I have witnessed a good deal of these on YouTube and wanted to make my own. KipKay does a excellent 1 and this is nearly a straight copy, the primary change is that I use salvaged parts from an aged remote handle, an aged mouse, and a pair of cheap toothbrushes.
I did discover that the batteries need to be excellent types as equally motors run off the similar solitary AA battery when going forward or backwards and with the cheap motors I made use of this immediately drains cheap batteries.
The switches get pretty a good deal of abuse so you make desire to bolt them in location relatively than use warm glue. I have discovered mine are commencing to break up aside so I will possibly bolt them down.
This is a further 1 I appeared at https://youtu.be/a7SJiBc8bpo
Below are a pair more of mine
I have involved the wiring diagram at the conclude of the movie.
The elements are:
two tiny electric powered motors – one.5 volts ideally
one flat strip of steel to mount the motors
two SPDT switches (Single pole, double throw)
The full description of these forms of switches is:-
Single Pole Double Toss (SPDT) Form, 1NO + 1NC Contact,
Momentary Action, Lever Arm Actuator, three-Pin Terminals.
You can possibly salvage these from aged electrical products
or if you can hold out get them cheap from eBay
two AA batteries
one battery holder (for two AA batteries)
one duration of connecting wire
three medium paperclips
one tiny wheel or a plastic bead
Some heatshrink tubing would be useful for earning the wheels on the motors
I did not have any and experienced to improvise.
Optionally you may possibly pick out to include an on/off swap to save the batteries when not in use.
Equipment:-
Soldering Iron
Solder
Very hot Glue Gun
Wire cutters/nippers
Pliers
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Systellar installed and commissioned 160 KWp Grid-tied Rooftop Solar Power plant in Faridabad, Haryana. The system uses mono-crystalline and poly crystalline solar panels & 7 nos. of Schneider 25 KW Grid-tied inverter. System performance can be remotely monitored through internet from anywhere.
The power plant has been generating clean solar power for last 6 months and has delivered peak performance of 850+ units.
For more information you can visit company website: http://systellar.co.in/solar-power-plant-installation/
