Wuxi Yongyi Precision Casting Co., Ltd. is a precision casting specialist that was among the first in China to adopt imported medium-temperature wax materials and silica sol binder processes. The company has evolved from a single precision casting operation into a comprehensive enterprise integrating precision casting, machining, and precision measurement.
The PV station installed at the Yongyi factory has recently completed its second O&M service visit. Regular operation and maintenance are crucial for maintaining PV station efficiency and extending equipment lifespan. Through systematic inspection, cleaning, and performance testing, Solartale's O&M team ensures the station continues to operate at peak performance.
O&M Service Scope
- Panel Cleaning: Remove dust and debris to maintain optimal light transmittance
- Electrical Inspection: Check inverter performance, cable connections, and junction boxes
- Structural Inspection: Verify mounting system integrity and roof waterproofing
- Performance Analysis: Compare generation data against benchmarks to identify any degradation
Regular O&M ensures the PV station maintains its expected power generation and provides stable returns on investment for the enterprise.

