Knowledge Base ›
EV Chargers
Official manufacturer
EU
verified Oct. 5, 2026
Identity
| brand |
SMA Solar Technology
|
| category |
ev_chargers
|
| manufacturer |
SMA
|
| manufacturer_key |
sma
|
| model |
SMA eCharger 7.4
|
| model_key |
smaecharger74
|
| product_family |
SMA EV Chargers
|
| product_key |
sma/ev_chargers/smaecharger74@EU
|
| product_status |
active
|
| region |
EU
|
| series |
SMA eCharger
|
Electrical
| cable_length_m |
5.0
|
| connector_type |
Type 2 Cable
|
| energy_meter_integrated |
True
|
| max_ac_charging_power_w |
7400
|
| max_charging_current_a |
32
|
| max_current_a |
32.0
|
| nominal_ac_voltage_v |
230
|
| nominal_voltage_v |
230.0
|
| phase_count |
1
|
| rated_power_kw |
7.4
|
| solar_charging_support |
True
|
Physical / mechanical
| depth_mm |
158
|
| height_mm |
418
|
| weight_kg |
6.2
|
| width_mm |
272
|
Environment
| operating_temperature_max_c |
60.0
|
| operating_temperature_min_c |
-25.0
|
Interfaces & connectors
| ethernet_rj45 |
True
|
| home_assistant |
True
|
| home_assistant_integration |
Supported via official SMA core integration in Home Assistant
|
| home_assistant_integration_type |
official_core
|
| ocpp_version |
OCPP 1.6J
|
| wi_fi |
True
|
Protection
| ik_rating |
IK08
|
| ip_rating |
IP54
|