Here's my Solar PV system
TackyTed - Solar
At the bottom is a picture of what I produced my first year before I expanded.
Here's all my output since upgrade ….
Teddy-Denise 5kW Crossville,TN 4.998kW | Monthly
My enphase inverters one per solar panel
http://enlighten.enphaseenergy.com/p...tems/Wjgg11567
Here's some UK links for transfers to water heating, but AC and I need DC for a stand alone system I hope to build.
PV Water Heating, Solar Hot Water Switch and Controller Supplier in Lincolnshire, UK | immerSUN
Intelligent Solar PV Immersion Heater Switch - Use Surplus PV Power to Heat Water
EnergyMyWay