21 Years Factory Mono-Crystalline 30W Solar Panel Wholesale to Sierra Leone
Short Description:
abide by the contract", conforms to the market requirement, joins in the market competition by its high quality as well as provides more comprehensive and excellent service for clients to let them become big winner. The pursue of the company, is the clients' satisfaction for 21 Years Factory Mono-Crystalline 30W Solar Panel Wholesale to Sierra Leone, Our professional technical team will be wholeheartedly at your service. We sincerely welcome you to visit our website and company and send us your inquiry.
Mono-Crystalline 30W Solar Panel
Technical parameter
Maximum Power(W) 30W
Optimum Power Voltage(Vmp) 17.66V
Optimum Operating Current(Imp) 1.71A
Open Circuit Voltage(Voc) 21.39V
Short Circuit Current(Isc) 1.88A
Mechanical Characteristics
Cell Type Mono-crystalline 125×41.6mm
No of Cell 36 (4x9pcs)
Dimensions 449x554x25mm
Weight 2.8Kg
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*41.6mm
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
Universal all terain solar panal stand – Installation demo
Hi Guys here is the new video from my channel “How to check amperes and voltages of solar panels || 300 Watts Solar Panel.” from “Electrical and electronics projects” “E&EP” Channel
In this i wanted to show you the method that how to check Current and voltage of solar panels everything that as i have defined in the video just follow that and be very careful while checking voltage and ampere disconnect the solar panel from external circuit or whatever that is connected to.
SUBSCRIBE HERE:
https://www.youtube.com/c/ElectricalElectronicsProjects?sub_confirmation=1
||***THANKS FOR WATCHING***||
❇FREE ENERGY VIDEO LIST❇
▶ How To Make Free Energy Generator 220V From Washing Machine Motor. DIY Free Energy Generator.
▶ Homemade free energy generator took place as wind turbine.DIY wind turbine generator.
▶ Homemade Dynamo Generator 220V Attached To Two Stroke Engine. DIY Free Electricity Dynamo Generator.
▶ Free energy generator homemade 220v attached to bicycle.DIY free electricity generator
▶ Free energy 220v from washing machine motor Part 2 is Revealed | Hints | DIY Homemade Dynamo.
▶ Making Free Wheel Energy From Microwave Oven Ring Magnets || PART 2
▶ Making Free Wheel Energy From Microwave Oven Ring Magnets || PART 1
❇E&EP DIY PROJECTS VIDEOS LIST❇
▶ How to make adjustable 1 to 20 voltage power supply from old PSU.DIY Bench power supply.
▶ How to make magnetic levitator using ring magnets || DIY Magnetic levitator.
▶ How to make 12 volt 5 Amp battery charger at home || DIY battery charger.
▶ Without electricity switch board magic charger to prank someone.
▶ How to make adjustable voltage power supply from computer CPU power supply DIY bench power supply
▶ How to make hot wire foam cutter at home. DIY styrofoam cutter.
▶ How To Make Knife Sharpener At Home Using Old Hard Drive.DIY Knife Sharpening Machine.
▶ How To Make Grinder Machine At Home Using PVC Pipe. DIY Grinder Machine
▶ How to make a Rechargeable Power Bank at Home as Well as Mobile Holder. DIY 2000mAH Power Bank
▶ How to make a continuity tester at home using 9v battery
▶ DIY phone holder while charging using 9V battery
❇AUTOMOBILE / MECHANICAL VIDEOS LIST❇
▶ Assembling CD-70/SR-70 Motorcycle Engine.
▶ How to assemble CD-70 Gearbox system | Assembling motorcycle Gearbox system.
▶ Installing piston and valves to CD-70 motorcycle engine | Head cylinder assemble/disassemble Ct 70
▶ How to stop oil leaks in CD 70 motorcycle OR how to disassemble/Assemble motorcycle head & cylinder
▶ How to change clutch plates motorcycle 70cc OR How to install clutch plates to CD-70 motorcycle
▶ Changing complete chain set of CD-70 with chain cover.
▶ How to rebuild an engine honda, Honda GX-240 rebuild:
▶ How to repair portable generetor click here:
▶ How to make electric starter for any generator:
❇DIY LED TORCH LIGHTS VIDEOS LIST❇
▶ How To Make a Torch Light at Home Using PVC Pipe
▶ How to make usb led light for laptop with brightness increase/decrease option
▶ How To Make LED Flashlight At Home The Easy Way.
▶ How to make usb led light for laptop
▶ How to make a led flashlight using bottle’s cap
▶ How to make led torch light:
▶ how to make rechargeable led torch light at home:
❇SOLAR PANELS VIDEOS LIST❇
▶ How to check amperes and voltages of solar panel.
▶ My complete solar system setup for my home.
