Peak and valley periods and what daily inspection should cover

Understanding peak and valley periods

peak and valley periods sound like a small matter until it disrupts a routine. It helps to understand it early, since peak and valley periods reflect ordinary usage habits more than most expect. For peak and valley periods, three small checks carry most of the value: glance at device status before use, confirm the session has stopped afterwards, and stop and report at once if something looks wrong. Kept as habits, they avoid much trouble.

What daily inspection should check

For peak and valley periods, a short daily check goes a long way. Look at device status before use, confirm the session has stopped afterwards, and report any anomaly before it grows into a failure.

Response, fees and safety

When peak and valley periods raise a problem, the order is stop, report, then keep a record. If you are unsure, one call to a professional costs less than a fix afterwards. Dongshang New Energy offers on-site service across Yantai districts. Fees tied to peak and valley periods usually split into a time-based floating part and a service part. Disclosing the two separately builds trust. Exact figures depend on the site, so treat public ranges as reference only. The safety baseline for peak and valley periods is non-negotiable: do not modify or add parts yourself, stop at once on overheating or odor, postpone outdoor charging in thunderstorms, and keep children and pets away.