Best quality and factory Poly-crystalline Solar Panel 5W UK Factories
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Poly-crystalline Solar Panel 5W
Technical parameter
Maximum Power(W) 5W
Optimum Power Voltage(Vmp) 9V
Optimum Operating Current(Imp) 0.56A
Open Circuit Voltage(Voc) 10.8V
Short Circuit Current(Isc) 0.62A
Mechanical Characteristics
Cell Type Polycrystalline
No of Cell 18 (3x6pcs)
Dimensions 175x270x18mm
Weight 0.65KGS
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 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 turned out to be a sunny working day so I resolved to try out jogging the freezer on our off grid solar electric power. I set blocking in in between the h2o drop rafters. And I sealed off the pallet wood goat stall walls for winter season.
The thermometers in the off grid greenhouse have not been doing work effectively. I identified out that they all operate on the exact same transmitter frequency so two of them are acquiring the exact same sign and ignoring the just one that is farther absent.
I pulled out the batteries on the transmitter in the off grid h2o and battery drop so that the receivers would feeling the transmitter in our winter season greenhouse instead.
But they had been not demonstrating the right temperature even now. I am not pleased with the accu rite wireless thermometers appropriate now.
It has been a nice sunny working day and we have a very little little bit of more electric power that we have not been applying. Deer season is coming shortly and I want to have a freezer for our meat. I am heading to try out to run the freezer on our solar electric power.
I had Chris on standby holding the electric power plug while I watched the electric power in the off grid battery and h2o drop.
Chris plugged in the freezer and very little truly transpired. Then the compact inverter begun to beep. The startup electric power from the freezer was as well significantly for the 600 watt inverter.
So I turned on the even bigger 1500 watt inverter and plugged the freezer into that. It worked great.
I stored checking the freezer and battery electric power all working day to keep track of the problem. The freezer was cycling on and off soon after a while which signifies it was doing work great.
Then I set two fifty percent gallons of h2o into the freezer to keep the chilly and exam the freezer out effectively. They had been starting off to freeze a few hours later on.
I set blocking in in between the rafters on the solar battery drop. This will halt the wind from merely blowing by and taking absent all the heat from our off grid drop. Now I can insulate the ceiling and help save heat even greater.
I also had Chris enable me set up two rows of sheet steel on the goat drop. This will halt wind from blowing by and give them greater shelter for winter season.
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