An advanced improvement is brought in the On-Grid systems & On-grid Zero-Export systems are introduced. It works with a provision of blocking the generated solar power from flowing into the Grid, when it is not fully consumed by the user. This prevents the rotation of electric meter in forward direction which add up the units in the consumer’s monthly billing cycle.

Such systems are used with a purpose of reducing the use of electricity that has been generated from coal or from any conventional source. It is directly connected to the user’s electric meter.
The connected load to the systems is beard by the solar power during the whole day. Access generation that have not been consumed by the user will be transmitted to the Grid. Also when the consumption is higher than the installed solar system, it will be taken from Grid during day time.

It means storing the energy that have been generated from by solar panels & using the stored energy whenever it is required, when the sun is not available and the panel is not producing the power.
For storage of energy, Battery is required. Such systems are widely used in small power packs for remote location areas for lighting up the residents during night time.

In this type of systems the Grid and Battery, both are involved for a parallel operation. It is designed in such a way, so that first the battery will get charged from solar panel and then after the solar power is fed to the load. At the same time if demand load is higher than the solar generation, the excess power will be taken from Grid. Now, if the Grid is not available but the Sun is available, then the load will be fed from solar panels keeping the battery at the fully charged level.
When the Sun and Grid Power is not available, then the necessary load will be fed from the battery. The switch over of supply is taken care by specially designed solar hybrid Inverter.

Specially Design Inverters with inbuilt WiFi facility provides the Remote Monitoring Facility so that the end user can get the generation details from all over the world by connecting the Inverter with Internet.