These systems are self-sufficient and independent from CFE’s electrical distribution grid. They allow users to meet their energy needs at all times. The main characteristic of this type of system is that all the energy generated is used exclusively for the user’s consumption. Additionally, they include a battery bank that stores part of the solar production for later use during low or no solar activity.

If you’re looking for an autonomous energy solution, off-grid systems are an excellent option.

These systems work in conjunction with CFE’s distribution grid to supply the user’s total energy demand. When there is surplus solar production, this energy is fed back into the CFE grid as a credit for the user, on the condition that there is an interconnection contract with CFE, and when the solar system’s production is not sufficient to meet the user’s demand, the CFE grid will provide the required energy.

A hybrid solar system is an energy system that utilizes multiple energy sources in addition to solar panels, such as batteries, the CFE grid, and even a generator to meet the user’s energy demand.