On off grid inverter means on grid type and off grid type inverter in one machine. For this kind of inverter,you can use the solar energy to power the loads, when the solar energy is surplus, it can be sent to the grid to make revenue.
Take for example the ES solar on off grid energy storage inverter from Xindun Power, the system uses PV energy as priority, when the energy of PV is not enough, it can be supplemented by city power or batteries, When the PV energy is surplus, the battery is stored or accessed on the grid to maximize the utilization of PV power generation and acheive revenue. In addtion, this inverter can set peak and valley time periods as per customer’s requirements, to achieve peak-to-peak and valley-filling, which can maximize the revenue. In the event of a power grid failure, solar enery can continue to generate electricity and switch to off-grid mode to continue to supply power to the loads.
If you want to know more about this solar on off grid inverter product, you can visit and inquiry www.xindun-power.com
