Wallbox Power Meter 250A (Power Boost)
Wallbox Power Meter 250A (Power Boost), charger add-on meter: The meter measures house load in real time and the Pulsar Plus lowers or raises its charge...
All panel helpers / Wallbox Power Meter 250A (Power Boost)

Wallbox
Power Meter 250A (Power Boost)
Teaches a Pulsar Plus to back off when the air conditioner kicks on. Only works with Wallbox chargers.
Details
| Type | Charger add-on meter |
|---|---|
| How it works | The meter measures house load in real time and the Pulsar Plus lowers or raises its charge rate to keep the panel under its limit. |
| Current | Up to 250 A |
| Works with | Wallbox Pulsar family only. |
| Installation | Electrician fits the DIN-rail meter and two clamps in the panel. |
| Listing | Not published. |
| App | Yes, Power Boost is switched on in the myWallbox app. |
| Price | About $299. Wallbox shop price. Installation extra. |
Source: shop.wallbox.com, October 2026.