eddi PV Solar Energy Diverter


Solar power diverter for free water and space heating using excess energy from your PV or wind turbine scroll down to read more...

About eddi

eddi is a solar power diverter for use with grid-tied PV or wind turbine systems. Excess energy from the micro-generation system is used to heat water or rooms rather than exporting it to the grid.

Application Examples:

Single Element Water Heater

Dual Element Water Heater

Economy Tariff with Dual Rate Meter

Pool and Water Heating

Radiator and Water Heating

Underfloor Heating Mat and Water Heating

Water Heater with De-stratification Pump

Water Heater with Auxiliary Boiler Control

Heat Pump with Water Heating

How eddi works

A grid current sensor (supplied) simply clips around the incoming supply cable. This sensor is used to monitor excess power and eddi automatically adjusts the voltage to the heater load, thereby consuming the surplus power. A self-powered wireless sensor is available separately. An internal expansion interface provides a means to add and expansion module to enable various functions such as auto switching from day-time and night-time supply, heat pump interfacing for legionella control and temperature sensing. eddi utilises myenergi’s proprietary VariSineTM technology to ensure compliance with worldwide power grid standards, for a reliable solar power diverter.


3.68KW / 16A max. heater load

Supports two heaters (sequentially)

Integral bypass switch

VariSineTM PWM technology

Fan-less cooling

Built-in programmable boost timers

Energy savings data logging

Graphical back-lit LCD screen for ease of use

Overload and short-circuit protection

Automatic Daylight Saving Time adjustment

Works with all myenergi devices

Expansion module option

Wall mounting bracket for ease of installation

Fully EMC and safety compliant (CE)

3-year warranty

Works alongside battery storage systems

Optional remote control access via our hub device and app (optional extra)

Data Sheet: eddi

User Manual: eddi