More and more solar is integrated into residential and commercial power supply solutions. However, how to use it sufficiently is a problem. In many cases the solar power harvest in daytime couldn't be offered to load, but only sold to grid. Along the trend feed-in-tariffs are decreasing and will be cancelled for many regions, storing the excess solar power into the battery for your own usage later is becoming more and more popular. This intermediate energy storage system (ESS) could increase self-consumption rate of harvested solar and consequently save the power fee.

Furthermore, ESS & self-consumption can help to overcome the peak load problem. If the power consumption exceeds the quantity agreed upon with the electric utility company, this can lead to increased provision charges or trigger off the input breaker thus causing a power down issue. But a highly efficient battery-storage system can help you avoid expensive load peaks by allowing you to store solar power temporarily and use it whenever you need it. When a load peak is expected, the required power is drawn not only from the utility grid but from the battery-storage system as well.

Feature

• Energy stored to shift the excess power whenever loads need.
• Increasing self-consumption and reducing your energy bill.
• Excess power sold to grid option when battery full.
• Flexible cost balance between battery size and self-consumption proportion.
• Power guaranteed to critical load

Solution Matrix

1. "PV on AC Input of Kinergier Pro + Storage"
   1. Can be used for existing grid-tie system to increase the self-consumption, energy will be prioritized used to power the load and extra energy will be stored into battery. Only extra will be feed back to grid.
   2. A digital meter needs to be installed to communicate with Kinergier Pro.
   3. Backup power option: wiring the specific load at the output of Kinergier Pro
2. 
3.  "PV on AC Output of Kinergier Pro + Storage"
   1. Self consumption system that can be used for off grid or on grid system,
   2. Energy will be prioritized used to power the load and extra energy will be stored into battery. Only extra will be feed back to grid, of which no extra meter needed in case of installing IG series PV inverter from TBB Power.
   3. All loads will have backup power in case of grid failure.
4. 
   
5. "PV on DC Input of Kinergier Pro"
   1. Can be used for both of above two typical system as a flexible option for expanding the solar power size, in particular, to increase the energy for night usage.
6.