In the field of solar photovoltaic,testing PV panels under the IEC 61215 standard has become a key link. The LIB benchtop temperature humidity chamber meets the complex and rigorous test requirements of the IEC 61215 standard.
The IEC 61215 standard is primarily used to evaluate the design and performance of crystalline silicon photovoltaic modules. The tests it specifies cover multiple dimensions, and for this small environmental test chamber, it can be carried out：
The photovoltaic panel is placed in 85 ° C, 85% relative humidity environment for 1000 hours, to evaluate its durability in a humid environment, to detect whether there will be corrosion, delamination and other problems.
50 to 200 cycles from -40 ° C to +85 ° C to simulate the effect of thermal expansion and contraction caused by temperature changes, verify module stability, and prevent performance degradation caused by thermal mismatch of materials.
In addition to the IEC 61215 standard also includes
The power temperature characteristic test verifies the relationship between the output power and temperature of the photovoltaic panel.
Mechanical load tests, including bending and compression tests, simulate the strong winds, snow and other pressures that photovoltaic panels may encounter outdoors to ensure they can withstand harsh environmental conditions.
UV irradiation test verifies the durability of the material under long-term ultraviolet exposure to avoid aging, yellowing and affecting the transmittance and power generation performance of the material. LIB's xenon test chamber and UV aging test chamber can also perform this part of the standard test.
| Temperature Range： A : -20℃ ～ +150 ℃ B : -40℃ ～ +150 ℃ C: -70℃ ～ +150 ℃ Temperature Fluctuation：± 0.5 ℃ Temperature Deviation：± 2.0 ℃ Humidity Range：20% ~ 98% RH Humidity Deviation：± 2.5% RH Cooling Rate：1 ℃ / min Heating Rate：3 ℃ / min |
In the thermal cycle test, it can accurately achieve a fast and stable switch from -40℃ to +85℃; During the humid heat test, maintain a stable environment of 85 ° C and 85% relative humidity.
Not only that, LIB small environmental test chamber
Equipped with programmable color LCD touch screen controller, easy to operate, support multiple languages, convenient for users in different regions.
Perfect safety protection system, such as humidifier dry-combustion protection, over temperature protection, over current protection, refrigerant high pressure protection, water shortage protection, leakage protection, etc.
If you are in the field of photovoltaic panel testing and are struggling to find reliable test equipment, you may wish to consider the LIB small environmental test chamber. Leave your needs,LIB will contact you within 24 hours.
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