Great! Steady sun simulator successfully deliver

Great News！ The large-scale steady sun simulator of Zealwe Technology has been successfully delivered to the reknowned laboratory - Renewable Energy Testing Center (RETC) in the United States and put into use.

Our engineering team has won high praise from customers across the ocean with their professional, diligent, and pragmatic attitude.

This delivery once again proves our strength. In the future, we will continue to work hard to bring more innovative and reliable solutions to our customers!

About Steady Sun Simulator

Preprocessed MQT09 (hot spot test) and MQT19 (stability test) that meet the IEC61215 standard are suitable for light decay and aging testing of PERC, TOPCON, HJT, perovskite cells and modules.

Including high-power testing, temperature coefficient measurement, performance testing under low irradiance, hot spot durability test, photoaging test, etc

Representative clients: Canadian Solar Inc, Risen Energy, DMEGC, Maxwell, VSUN，BYD，TATA， China Huaneng Group, China Huadian Corporation, KIBING Group, RENSHINE Solar, etc.

Product Advantages

High testing accuracy:

Spectral mismatch, irradiation non-uniformity, and irradiation instability must meet at least BBA level standards; Accurately simulate the spectral distribution of sunlight to ensure that the test results accurately reflect the performance of the tested object under real sunlight.

The irradiance range reaches 900-1300W/m2; Reducing testing errors caused by uneven lighting and ensuring the reliability of test data is particularly important for testing objects such as large-area photovoltaic modules.

Local temperature control can be applied to the components, with a temperature control range of 30-90 ℃. The surface temperature uniformity of the components is ± 3 ℃, and the temperature resolution is 0.1 ℃;

Versatile and flexible functions:

The irradiation area can be customized. Customized design can be carried out according to the specific needs of customers to meet the special requirements of different testing scenarios and objects, including:

Each lamp is equipped with an independent control system that can adjust the irradiation intensity of each light source or the overall irradiation intensity;

The lamp power can be manually set, or automatically adjusted according to the set irradiation intensity;

Efficient and convenient:

Easy to operate and user-friendly: Controlled by an industrial computer and running on the Windows 10 operating system, it facilitates control and data storage

User friendly interface and intelligent operation; Temperature, operating time, and cumulative radiation intensity parameters can be set; Upon reaching the running time/cumulative radiation level, the equipment will automatically stop;

Quick testing: It can quickly start and reach a stable working state, shorten the testing cycle, improve testing efficiency, and save time and costs.

Safe and reliable, efficient space utilization:

High quality light source: Using high-quality light sources, such as long-life metal halide lamps, reduces the cost and maintenance workload of frequent replacement of light sources.

Complete protection device: equipped with various protection functions such as temperature circuit breaker, over temperature protection, etc., it can automatically cut off power in case of abnormal equipment temperature, prevent accidents, and ensure the safety of equipment and operators

The equipment occupies relatively small space, but can provide a large effective testing area, especially suitable for places with limited space such as laboratories and production workshops.

About Zealwe

Zealwe Technology focuses on specialized testing equipment for photovoltaic products, turnkey projects for photovoltaic laboratories, and anti PID products for photovoltaic power plants, covering testing equipment and services related to IEC61215 and IEC61730 standards.

In the past 12 years, we have successfully packaged multiple well-known domestic and foreign enterprises, third-party laboratories, and national testing centers, all of which have been successfully accepted and received unanimous praise.

Representative clients include: CGN Suzhou Thermal Power Institute, TTL Lab in Jiaxing, National Photovoltaic Product Quality Testing Center (Luoyang), Changzhou Architectural Research Institute, Datang Boiler and Pressure Vessel Inspection Center, TATA、Insolation、 ERDA laboratory in India, SOLEX laboratory, NOA Test & Certification, TIRT, VSUN (Vietnam), Jiangsu Runda Construction Engineering, Jiangsu Zhongqing Holdings Group, etc

Contact us

Address: 9th building, #55 Bixi Road, Minhang District, Shanghai, 200245, China

Business inquiries:

Domestic: Fengqi Li, 13524975800(As WeChat Account), fq.li@zealwe.cn

Overseas: Zhigang Liu, 13918020601 (As WeChat Account) zg.liu@zealwe.cn

After sales hotline: 4008629956; Xiaokang Bai, 18017915323(As WeChat Account)  xk.bai@zealwe.cn