excess power control PV and multifuel stove control dashboard

Hi all,

Please see my attempt at a dashboard.  I have 2.5kw of PV (oh and 5kVA UPS/Generator -top row)

Excess PV energy first directed to domestic hot water (D-HW) and then if that gets to 60C, energy diverted to thermal store.

The Triac control of water heater/thermal store  is flicker free!

This is a RF meshed system of arduinos