We adopt high transparent low iron, tempered glass and self-supporting solar cells in order to improve conversion efficiency on our solar modules and maximize the power generation in an unit area, so that reduced the cost.
There will be precise electrical performance test on each panel, output power tolerance will be within 0-3%
With anodic oxidation aluminum frame encapsulated, our modules have already been approved by UL certification authority on the test of 5400Pa mechanical loads.
We have got TUV, UL, CE, RoHS and Golden Sun certificate for our products, ISO9001 certificate for quality management system as well.
- Optimal permutation on solar cells to keep enough heat diffusion, decreases hot spot effect.
- High quality and anti-ageing EVA, weather resistance backside raw materials assure reliable solar panels.
- Passed 5400Pa mechanical loads testing by UL, can withstand bad and high mechanical load working environment.
- With good sealed performance, moisture resistant, aging resistance, high/low temperature resistant, the inner terminals of our junction box owns good electrical performance transmission. Bypass diodes used can avoide hot spot effect and damages to panels. Output cables and mating connectors are safe and reliable for installation application. Adopt weather resistance, sealed, good sticky silica gel when assembling.
- Strict quality inspection on each procedure and 100% electrical performance test to meet power requirements.
- 0-3% power tolerance.
- classification for all the panels in order to improve the integral performance of system and solar panel life span.
- TUV\UL\CE\RoHS\Golden Sun certified
- Underwriting of 25years output power warranty by The People's Insurance Company of China.
Zhejiang GangHang Solar Technology Co., Ltd is recognized as the "National high and new tech enterprises". GangHang dedicate to PV product development, manufacturing, sales and after-sales service, and provide a comprehensive solution of photovoltaic systems.
GangHang consider the technological innovation as the core competitiveness of enterprise development and gain a powerful strength in R&D team by senior exports and professors. With a complete set of product quality inspection system. The company regards product quality as enterprise life.
Our main products involve PV cells, Solar module, inverter, Grid-tied inverter, PV bracket, PV power plant engineering services, solar street light GangHang offer the design, sales and installation for the on-grid, off-grid PV system. Solar module and Inverter are approved by the CE, RoHS, IEC, TUV, UL, MCS, VDE certificate.
In Europe, America, Australia, the Middle East and Africa and all over the world, GangHang have established a perfect marketing service network, a warm and dedicated sales and technical service team to provide a comprehensive solution for clean energy and PV systems
