1. For on grid (grid tied) application, how can inverter feed the power to loads without superseding by the power from grid (much bigger power source) ?
2. After inverter cut itself off the grid connection (in case of the power authority turn off grid power for a maintenance), does inverter still work and feed power to loads?
3. If not, can we make it work and feed power to loads only without power leaking to the grid ?
4. During without loads period such as Sunday or holiday, how can we stop inverter working automatically ?
5. What is power portion between Solar Cell and Grid feeding to loads and by whom does it be controlled ?
Happy Thinking Krub,
P’ A.