This system can run independent of the grid but if available the grid will be used to grid assist when the load exceeds the power being produced by the panels and the batteries. This system has batteries so is perfect for storing power to run your home through the night. Never again be interrupted by Eskom load shedding. A generator can also be added to this system.

Grid tied means that the installation is tied into the utility grid in our case Eskom. We apply to council and purchase their bidirectional meter. The power produced by the sun can be used to power daytime loads and any excess will credit the meter which can then be used for night time consumption. There are no batteries in this system so it is generally cheaper. You can add an off grid inverter later turning the system into a hybrid system. The problem with this system is that when the utility goes down or we have kids bedding the systems disconnects to avoid power going into the grid. You can however have a generator or smaller backup for essentials installed.

Hybrid is a combination of both and by far the best system. A grid tied inverter will send the power produced from the panels into the grid and power your home. The off grid inverter will be linked to this grid and use that power to charge the batteries. This off grid inverter will then be used to power night time loads and in the event of a power failure keep sending power to anything connected to it. A generator can also be added to this system.