Relying on the reliability laboratory of the group, we adhere to the attitude of "seeking truth from facts", follow the principle of "being a reliable person and achieving success", and aim to "reduce product quality risks and improve customer satisfaction". We always strictly control the reliability and quality levels of our company's products to seek development for the company.

     We have established a testing system that exceeds international standards to verify the safety and stability of energy storage products throughout their entire lifecycle. Through rigorous testing processes such as environmental adaptability testing, electrical safety testing, and long-term aging testing, Xiangming's energy storage products are ensured to operate efficiently even in extreme environments.

    The laboratory is equipped with a batch of advanced instruments and equipment, and currently has more than 60 sets of various testing equipment. The main instruments and equipment include: infrared thermal imager, spectrum analyzer, programmable AC power supply, AC internal resistance tester, optocoupler parameter tester, electrolytic capacitor leakage current tester, high and low temperature wet heat test box, DC voltage tester, LCR digital bridge, oscilloscope, electronic load, high-precision battery performance testing equipment, DDS function signal generator, power amplifier, power filter, autofocus microscope, etc. The laboratory can conduct performance testing and failure analysis tests on the entire product and components, switch power supply testing and analysis, carrier anti noise interference capability testing, narrowband relay networking testing, etc.

Aging Laboratory

Conduct specific temperature, high and low temperature switching cycle tests, alternating humidity and heat tests, constant humidity and heat tests, as well as aging life tests under constant temperature and humidity conditions on the entire machine, switch power modules, and components

1. Temperature change test

2. Alternating damp heat test

3. Constant Damp Heat Test

4. Aging life test under constant temperature and humidity conditions.

5. High and low temperature switching cycle test

6. Sunshine radiation test

Switching Power Supply Laboratory

Conduct various simulation tests and performance evaluations on switch power modules.

Simulation testing: such as severe harmonic distortion in the power grid, upper and lower electrical shocks, and load short circuits.

Performance testing: output capability, minimum startup voltage and maximum input voltage, waveform of key points on the power chip.

Test Type: Routine Performance Test, Professional Performance Test, Major Quality Problem Case Test

Supercapacitors Laboratory

Performance evaluation of energy devices such as supercapacitors, batteries, and electrolytic capacitors.

Test types: General requirements, electrical performance test, environmental performance test, safety test

Whole machine reliability laboratory

Test the whole machine under some complex working conditions, such as communication and data storage.

Communications Laboratory

Mainly conduct functional testing on communication modules such as HPLC, LoRa, NB, etc. Communication power consumption test, load characteristic test, sensitivity test, transmission level and out of band interference test, Gaussian white noise test, narrowband relay networking test, carrier anti noise interference capability test, park acquisition system test, communication success rate test, etc. can be conducted.

High voltage laboratory

Mainly responsible for error testing of 10kV column mounted high-voltage meters and ring main unit high-voltage, 300kV lightning impulse testing, partial discharge testing, and can perform error correction and related performance testing on active 0.5S level and level 1 10kV high-voltage meter products.