Optimze the use of your solar energy with an intelligent solar controller, controls 8 mains circuits

Hello,
After spending two years manually turning on and off two water heaters, a pool pump, Jacuzzi and electric car charger I decided to build an intelligent controller that automatically does what I would do based on rules and assigned priorities.
Got the start of a website and short video going that explains the theory and operation here: www.solar-optimizer.com
Any suggestions for improvements, changes and features are welcomed.
Regards,
Bert van den Berg
Comments
-Bill