Key points in this article
The technical baseline
Load aggregation has passed pure validation, so the task is economic and stable delivery. One careful build beats repeated fixes, and the question is how to do it well rather than merely whether it can be done. On the ground, the practical call is to one careful build beats repeated fixes, because that single step prevents most later disputes.
Real constraints in promotion
Cost, standards linkage and cooperation are real. Reserving margin to cut later cost is the constraint to face, because steady running matters more than a fast start in a marathon. We also stress that reserve margin to cut later cost, since clear agreements protect both the service provider and the user.
Feasibility early, stability in rollout, efficiency when mature. In Yantai's varied districts we review at each phase end, because earlier groundwork decides later ease and avoids drift. In Yantai we keep insisting on judge by utilization not capacity as the safest path through varied local conditions.
Push back from the user view
We reverse-engineer from the user's real experience: handy, safe, reachable. In Yantai we value what holds up in use over what merely looks good, which is why we sample before promoting. Dongshang New Energy follows these principles with routine patrols and round-the-clock response for dependable daily service.