The ongoing operation and maintenance of a solar battery system are generally minimal, but a proactive approach ensures long-term health and performance. Unlike lead-acid batteries that may require periodic watering, sealed lithium-based solar batteries are essentially maintenance-free. The primary maintenance task for the owner is periodic visual inspection to ensure the enclosure is clean, the vents are unobstructed, and there are no signs of physical damage or corrosion on the terminals. The most important maintenance is performed by the system itself: the continuous monitoring and active management by the Battery Management System and the associated software. These systems will generate alerts in case of any operational anomalies. It is recommended that owners periodically check their monitoring app to verify the system is operating as expected. A professional maintenance check every few years by a qualified technician may involve verifying torque on electrical connections, checking for firmware updates for the inverter and BMS, and performing a capacity test to validate that the battery is meeting its performance specifications. Establishing a regular O&M schedule helps in early detection of potential issues. For a recommended maintenance schedule and a list of authorized service providers in your region, we encourage you to contact our customer support for assistance.