Chinese Professional Mono-Crystalline 40W Solar Panel Brunei Manufacturer
Short Description:
The company keeps to the operation concept "scientific management, high quality and efficiency primacy, customer supreme for Chinese Professional Mono-Crystalline 40W Solar Panel Brunei Manufacturer, Inspired by the rapid developing market of the fast food and beverage consumables all over the world , We are looking forward to working with partners /clients to make success together .
Mono-Crystalline 40W Solar Panel
Technical parameter
Maximum Power(W) 40W
Optimum Power Voltage(Vmp) 18.21V
Optimum Operating Current(Imp) 2.20A
Open Circuit Voltage(Voc) 21.83V
Short Circuit Current(Isc) 2.40A
Mechanical Characteristics
Cell Type Mono-crystalline 125×62.5mm
No of Cell 36 (4x9pcs)
Dimensions 636x554x25mm
Weight 4.2Kg
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*62.5mm
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
Off grid solar power systems require batteries to store electricity for when the sun isn’t shining. In this video, Chuck Piper of Sundog Solar Store in Searsport, Maine explains a couple of options in battery selection. http://www.sundogsolarstore.com/off-grid-solar-power.html
Living Power — Renewable Energy Engineering.
Engineering Consulting-Design-Report
South/Western Sydney
This is an example of poor quality solar panels. These panels are only 2 years old , NOT installed by our company.
Theses panel should be eligible for warranty claim providing the manufacturer is still in business.We have advised the manufacturer by email and have had no response. We will post the name of the panels next month if no satisfactory resolution to the problem
Living Power – Renewable Energy Engineering .
Our company provides Engineering solutions,complete design and project management for Renewable Energy projects .
South/Western Sydney
Phone 02 46 482 492
