Solar Router

Diverts your photovoltaic surplus to the water heater by modulating the power (phase control), to minimise grid export.
Multi-point and 100% local — designed for the Linky meter (off-peak/peak), open to Home Assistant, with no cloud app.

Control

Opto-isolated triac output — phase modulation
Synchronised to mains zero-crossing
Relay output (on/off) as a complement

Measurement

Bidirectional, multi-point energy metering (several clamps)
Linky / teleinfo reading — off-peak / peak tariff

Connectivity & integration

Ethernet + WiFi · screen · temperature probe
Home Assistant, local (MQTT, auto-discovery)

⚠️ Board connected to 230 V mains — installation by a qualified person.

Compared to alternatives

	heliolocal	MyEnergi Eddi	iBoost+
100% local, no cloud	✓	✗	✓
Multi-point metering	✓	✗	✗
Linky off-peak/peak (France)	✓	~	~
Open to Home Assistant	✓	~	✗
Price	139 €	~€400–580	~€290–410

Price : ~~180 €~~139 €