BB. said:But something like this would only make economic sense if charging went from kWH to KVAH charges... Then "fixing" power power factor can be done to save money.
I am available for custom hardware/firmware development
Poor power factor energy saving devices are not a good thing. it distortiest the cost model. Switching to KVAH billing (similar to what some commercial customers already have paid for decades) at least better represents actual costs of the product (electricity).-Bill