diff --git a/charger/eprowallbox.go b/charger/eprowallbox.go
new file mode 100644
index 000000000..f39c30cd6
--- /dev/null
+++ b/charger/eprowallbox.go
@@ -0,0 +1,209 @@
+package charger
+
+// LICENSE
+
+// Copyright (c) 2025 premultiply
+
+// This module is NOT covered by the MIT license. All rights reserved.
+
+// The above copyright notice and this permission notice shall be included in all
+// copies or substantial portions of the Software.
+
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+// SOFTWARE.
+
+import (
+	"context"
+	"encoding/binary"
+	"fmt"
+	"time"
+
+	"github.com/evcc-io/evcc/api"
+	"github.com/evcc-io/evcc/util"
+	"github.com/evcc-io/evcc/util/modbus"
+	"github.com/volkszaehler/mbmd/meters/rs485"
+)
+
+// eSolutions eProWallbox charger implementation
+type EProWallbox struct {
+	conn *modbus.Connection
+	log  *util.Logger
+}
+
+const (
+	eproRegStatus         = 40101 // IEC 61851 Status, 1 register, UINT16
+	eproRegEnable         = 40406 // On/Off state, 1 registers, UINT16
+	eproRegCurrentLimit   = 40407 // in mA
+	eproRegResetWatchdog  = 40502
+	eproRegVoltages       = 40604 // L1 voltage in V, 2 registers, Float32 (followed by L2, L3)
+	eproRegCurrents       = 40620 // L1 current in A, 2 registers, Float32 (followed by L2, L3)
+	eproRegPowers         = 40636 // L1 power in W, 2 registers, Float32 (followed by L2, L3)
+	eproRegActiveEnergies = 40658 // L1 energy in Wh, 2 registers, Float32 (followed by L2, L3)
+)
+
+func init() {
+	registry.AddCtx("eprowallbox", NewEProWallboxFromConfig)
+}
+
+// NewEProWallboxFromConfig creates a eProWallbox charger from generic config
+func NewEProWallboxFromConfig(ctx context.Context, other map[string]any) (api.Charger, error) {
+	cc := modbus.Settings{
+		ID: 1,
+	}
+
+	if err := util.DecodeOther(other, &cc); err != nil {
+		return nil, err
+	}
+
+	return NewEProWallbox(ctx, cc.URI, cc.Device, cc.Comset, cc.Baudrate, cc.Protocol(), cc.ID)
+}
+
+// NewEProWallbox creates eProWallbox charger
+func NewEProWallbox(ctx context.Context, uri, device, comset string, baudrate int, proto modbus.Protocol, slaveID uint8) (api.Charger, error) {
+	conn, err := modbus.NewConnection(ctx, uri, device, comset, baudrate, proto, slaveID)
+	if err != nil {
+		return nil, err
+	}
+
+	log := util.NewLogger("eprowallbox")
+	conn.Logger(log.TRACE)
+
+	wb := &EProWallbox{
+		conn: conn,
+		log:  log,
+	}
+
+	go wb.heartbeat(ctx)
+
+	return wb, err
+}
+
+func (wb *EProWallbox) heartbeat(ctx context.Context) {
+	for tick := time.Tick(10 * time.Second); ; {
+		select {
+		case <-tick:
+		case <-ctx.Done():
+			return
+		}
+
+		b := make([]byte, 2)
+		binary.BigEndian.PutUint16(b, 0x5555)
+		if _, err := wb.conn.WriteMultipleRegisters(eproRegResetWatchdog, 1, b); err != nil {
+			wb.log.ERROR.Println("heartbeat:", err)
+		}
+	}
+}
+
+// Status implements the api.Charger interface
+func (wb *EProWallbox) Status() (api.ChargeStatus, error) {
+	b, err := wb.conn.ReadHoldingRegisters(eproRegStatus, 1)
+	if err != nil {
+		return api.StatusNone, err
+	}
+
+	s := binary.BigEndian.Uint16(b)
+
+	switch s {
+	case 0, 1: // A1, A2
+		return api.StatusA, nil
+	case 2, 3, 4, 6: // B1, B2, C1, D1
+		return api.StatusB, nil
+	case 5, 7: // C2, D2
+		return api.StatusC, nil
+	default:
+		return api.StatusNone, fmt.Errorf("invalid status: %d", s)
+	}
+}
+
+// Enabled implements the api.Charger interface
+func (wb *EProWallbox) Enabled() (bool, error) {
+	b, err := wb.conn.ReadHoldingRegisters(eproRegEnable, 1)
+	if err != nil {
+		return false, err
+	}
+
+	return binary.BigEndian.Uint16(b) != 0, nil
+}
+
+// Enable implements the api.Charger interface
+func (wb *EProWallbox) Enable(enable bool) error {
+	b := make([]byte, 2)
+	if enable {
+		binary.BigEndian.PutUint16(b, 1)
+	}
+
+	_, err := wb.conn.WriteMultipleRegisters(eproRegEnable, 1, b)
+
+	return err
+}
+
+// MaxCurrent implements the api.Charger interface
+func (wb *EProWallbox) MaxCurrent(current int64) error {
+	return wb.MaxCurrentMillis(float64(current))
+}
+
+var _ api.ChargerEx = (*EProWallbox)(nil)
+
+// MaxCurrent implements the api.ChargerEx interface
+func (wb *EProWallbox) MaxCurrentMillis(current float64) error {
+	if current < 6 {
+		return fmt.Errorf("invalid current %.5g", current)
+	}
+
+	b := make([]byte, 4)
+	binary.BigEndian.PutUint32(b, uint32(current*1e3))
+
+	_, err := wb.conn.WriteMultipleRegisters(eproRegCurrentLimit, 2, b)
+
+	return err
+}
+
+// getPhaseValues returns 3 sequential register values
+func (wb *EProWallbox) getPhaseValues(reg uint16, divider float64) (float64, float64, float64, error) {
+	b, err := wb.conn.ReadHoldingRegisters(reg, 6)
+	if err != nil {
+		return 0, 0, 0, err
+	}
+
+	var res [3]float64
+	for i := range res {
+		res[i] = rs485.RTUIeee754ToFloat64(b[4*i:]) / divider
+	}
+
+	return res[0], res[1], res[2], nil
+}
+
+var _ api.Meter = (*EProWallbox)(nil)
+
+// CurrentPower implements the api.Meter interface
+func (wb *EProWallbox) CurrentPower() (float64, error) {
+	l1, l2, l3, err := wb.getPhaseValues(eproRegPowers, 1)
+	return l1 + l2 + l3, err
+}
+
+var _ api.MeterEnergy = (*EProWallbox)(nil)
+
+// TotalEnergy implements the api.MeterEnergy interface
+func (wb *EProWallbox) TotalEnergy() (float64, error) {
+	l1, l2, l3, err := wb.getPhaseValues(eproRegActiveEnergies, 1000)
+	return l1 + l2 + l3, err
+}
+
+var _ api.PhaseCurrents = (*EProWallbox)(nil)
+
+// Currents implements the api.PhaseCurrents interface
+func (wb *EProWallbox) Currents() (float64, float64, float64, error) {
+	return wb.getPhaseValues(eproRegCurrents, 1)
+}
+
+var _ api.PhaseVoltages = (*EProWallbox)(nil)
+
+// Voltages implements the api.PhaseVoltages interface
+func (wb *EProWallbox) Voltages() (float64, float64, float64, error) {
+	return wb.getPhaseValues(eproRegVoltages, 1)
+}
diff --git a/templates/definition/charger/eprowallbox.yaml b/templates/definition/charger/eprowallbox.yaml
new file mode 100644
index 000000000..35468c0e8
--- /dev/null
+++ b/templates/definition/charger/eprowallbox.yaml
@@ -0,0 +1,14 @@
+template: eprowallbox
+products:
+  - brand: Free2Move
+    description:
+      generic: eProWallbox
+capabilities: ["mA"]
+requirements:
+  evcc: ["sponsorship"]
+params:
+  - name: modbus
+    choice: ["rs485"]
+render: |
+  type: eprowallbox
+  {{- include "modbus" . }}