Factory Supplier for Poly-crystalline Solar Panel 40W Bangkok Manufacturer
Short Description:
Quality First,and Customer Supreme is our guideline to provide the best service to our customers.Nowadays, we are trying our best to become one of the best exporters in our field to meet customers more need for Factory Supplier for Poly-crystalline Solar Panel 40W Bangkok Manufacturer, We will do our best to meet your requirements and are sincerely looking forward to developing mutual beneficial business relationship with you!
Poly-crystalline Solar Panel 40W
Technical parameter
Maximum Power(W) 40W
Optimum Power Voltage(Vmp) 17.35V
Optimum Operating Current(Imp) 2.31A
Open Circuit Voltage(Voc) 21.16V
Short Circuit Current(Isc) 2.53A
Mechanical Characteristics
Cell Type Polycrystalline 156 x 52mm
No of Cell 36 (4x9pcs)
Dimensions 670x420x30mm
Weight 4.0Kg
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——Polycrystalline solar cell 156*52mm
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
This video was produced to show you the concept of reverse currents in a solar photovoltaic system. Having multiple solar modules connected in parallel produces this effect in grid connected systems. Mismatch occurs when the voltages are different between the solar module strings and it causes current to flow in between them. Solar module mismatch will cause the efficiency to be lower for the system.
http://www.portablesolarpower.biz/collections/portable-solar-power-systems/products/base-camp-2k-2000w-portable-solar-generator-system
Introducing our new 2000w Portable Solar Generator System we are calling “Basecamp 2K” Because its powerful enough to power a small base camp in a off grid or grid down situation when used with energy efficient appliances. This system is very flexible and can be sized up or down to meet the power needs of just about any situation. Simply add solar panels to decrease recharge times and add LFP 180 battery modules to increase power storage capacity.
This system allows you to power just about any device you would normally plug into the standard 120v wall power socket at your home or office. The only difference is the AC power will be generated from either Sunlight, Wind, or Hydro Power instead the power company who generates electricity via non renewable resources like coal or nuclear power. We like to use solar panels to generate power because the sun is abundant and today’s solar panels do a really good job of turning sunlight into electricity for a reasonable price.
This system is using all the latest technology to efficiently turn sunlight into electricity. The harvested power can be used to power all your most important electronics & appliances while off grid or during any emergency situation like Hurricane Katrina, Hurricane Sandy, or many other natural or man made disasters.
