Key points in this article
Rating linked to habit
Protection rating is not isolated; it tracks usage habits. One clear chain: settle fuzzy boundaries upfront. A step of attention early often costs less than repair later, and most failures begin where someone assumed the boundary was someone else's job to mind.
Viewed from Yantai locally
In Yantai districts, base conditions and habits differ, so judgment varies slightly. We look at demand density, then base conditions, then site. We prefer letting the field decide over paper impressions, because more site visits yield steadier conclusions than desk assumptions.
Safety bottom lines
Do not modify or add parts yourself. Stop at abnormal heat or smell. Delay outdoor charging in thunderstorms. Keep children and pets away from charging areas. These lines protect everyone, and Dongshang New Energy keeps these safety basics current on site.
Written terms beat spoken promises, so put the rating expectations and the boundary owners in writing. Clear fuzzy boundaries early, and the outdoor equipment survives the seasons instead of failing the first time the weather turns against it.