As an expert in the charging pile industry, EVDANCE has rich experience in the development and manufacturing of intelligent EV charging solutions. This is where we turn our engineering insights into knowledge and share them with the global EV community.
A plug-in hybrid’s small on-board charger caps charging at about 3.3-7.4 kW, so a modest Level 2 unit is enough. Equipment, installation and a worked example.
GB/T is China’s national EV charging standard: its own AC and DC connectors and its own communication protocol. Why GB/T cars cannot fast-charge abroad.
Charging to 100% does little harm by itself. Leaving the car sitting full for days, especially in heat, is what adds wear. Here is how to handle full charges.
Portable EV chargers have no scheduled service interval. Their wear points are the plug pins, cable flex points and control box. What to check, and when to retire one.
State of charge is your battery’s fuel gauge — but the car estimates it, it does not measure it. Why the percentage jumps, sticks and falls, and how to use it.
EV batteries are recycled in stages: collection, safe discharge, dismantling, shredding into black mass, then heat or chemical separation of the metals.
Utilisation is how much a charger is actually used. Operators measure it by time and by energy — and the gap between the two explains why a busy-looking charger can still lose money.
A DC fast charger’s nameplate is a ceiling, not its draw. What a station really uses follows the cars, taper and sharing — here is the daily energy picture.
There is no trunk-sized DC fast charger. The conversion hardware, cooling and cable are why fast charging lives in a fixed cabinet — here is the breakdown.
There is no standard service-life figure for a public charging station. Connector wear, ageing electronics, lost network support or damage — not a set date — ends its life.
