Deye provides high voltage hybrid inverters suitable for C&I segment starting from 29.9kW to 80kW. The high voltage hybrid inverters accept Deye high voltage battery from 160V-1000V.  The deye batteries are non-flammable, non-explosive lithium technology-based Lithium Ferro Phosphate which has ~6000 cycles at recommended C-rate. The battery management unit with the battery racks protects and manages the batteries from over/under voltage, over current, temperature.

The advanced function of Deye high voltage hybrid inverter includes:

Time of Use

The “Time of Use” feature allows user to set the window for charging and discharging the batteries based on peak and off-peak hours tariff and demand.

The batteries can be charge through grid or DG.

Integration of Diesel Generator

The virtual synchronise generator (VSG) feature in inverters grants existing diesel generator to integrate to the system. This integration assures continuous working of load connected to the system and zero blackout. 

When solar, grid or SoC of the battery is less, inverter sends signal to generator and generator then cater the load and simultaneously charge the battery.

Zero Export

Hybrid inverters have inbuilt zero export feature which enables to limit the daily generation as per running load. It allows user to select the conditions which are as follows:

1. Zero Export to Load

Hybrid inverter will be able to power the connected backup load. The inverter will neither power to the home load nor export power to grid. The current transformer (CT) will sense the power and will reduce the inverter power if needed depending on the running load and the power needed to charge the battery.

• Zero Export to CT

Hybrid inverter will power the backup load and home load connected to the system. Incase of less generation from solar or less SoC of battery, grid will act as supplement to fulfil the requirement. No surplus energy will be exported to grid. Solar Sell option with zero export to load and zero export to CT enables the export the surplus energy to grid.

• Zero Export Power

Deye hybrid inverter ensures no energy is fed to grid.

Grid Peak Shaving

Hybrid inverter limits the input from grid. It ensures no excess or more than the set values power is imported from grid. Incase when more load is running, generation of solar plant or battery will be used as supplement.

AC Coupling

In diesel generator port of the inverter, the existing ongrid solar plant can be retrofitted. The load can be powered by hybrid solar plant and if needed from ongrid solar plant. The generation from ongrid solar plant can also be simultaneously fed to grid.

Smart Load

In situation where customer wish to run the heavy load or inductive load or any smart load only on battery energy storage solution, then hybrid inverter synchronises and turn on the smart load/inductive load/heavy load automatically when the SoC of the battery is 100% and turn off the load when it reaches its specified lower limits.

These loads are connected to the diesel generator port of the hybrid inverter which is available in all variants.

Selling First

This allows inverter to sell the surplus energy generated by solar panels to grid. If Time of Use mode is activated, then battery energy can also be exported to grid.

Max Sell Power

The maximum power to be fed to grid can be set in the inverter. 

Energy Pattern

Depending on the priority of customer, the energy pattern can be set.

Batt First:

This enables user to charge the battery first through solar plant and then to cater the load. If less generation if observed from solar plant then the batteries are charged from grid.

Load First:

This enables user to power the connecter load and then excess can be used to charge the battery first through solar pl ant. If less generation if observed from solar plant then the load is catered by grid power.