Chargers with a revenue-grade meter
67 of the 461 chargers on the ENERGY STAR list carry a revenue-grade meter, from 18 brands. Set against the other 394 listings, the group shows 85 % with an ISO 15118 PLC board against 11 % of the rest, 97 % with an RFID reader against 37 % of the rest and 49 % with automatic screen brightness against 1 % of the rest.
80 A is its most common rating (33 listings), and Autel lists the most units (22). The IYILO-RA48 has the group's lowest standby draw, 1.19 W.
Standby draw, with and without
Side by side
| Measure | Meter | All other |
|---|---|---|
| Listings | 67 | 394 |
| Median standby draw | 5.56 W | 3.53 W |
| Median idle draw | 7.3 W | 6.135 W |
| Median allowance used | 64.9 % | 63.6 % |
| Median rated output | 12 kW | 11.52 kW |
| Share with an RFID reader | 97 % | 37 % |
| Share with an ISO 15118 PLC board | 85 % | 11 % |
| Share with a high-resolution display | 39 % | 14 % |
| Share with a cellular link | 40 % | 37 % |
| Share with two outputs | 16 % | 9 % |
All 67 listings, lowest standby first
≡ reported identical test values in the ENERGY STAR list under another brand