Renewable Energy
It is a meter that measures in both directions: what you draw from the grid and what you send back.
Example: this month you drew 800 kWh and delivered 300; the retailer settles the difference instead of billing you the full 800.
Full guide
Solar surplus energy: how it is settled in Colombia
What happens to the solar energy you produce and don't use. CREG's three regimes, what the PDE and the AGPE limit are, and which one applies to you.
Read the guide