Nichicon fixed type home energy storage system
Large-capacity lithium-ion rechargeable battery (DOD92%, effective capacity
3.8kWh or more) of 4.1kWh aimed at local production for local consumption
of electricity is equipped with compact housing. Newly developed cells with
improved temperature characteristics, enables outdoor installation in severe
cold area, at the same time achieved 10-years warranty.
In the interconnection of power grid and solar power, the system uses effectively midnight power, and back up the power to instantly automatic in the event of a power blackout.
The room remote controller is standard equipment. It is user friendly for various
settings, and its display shows easily messages and charging and discharging
amount. It works during a blackout with the power supplied from the system.
In addition to the network connection through home gateway of the HEMS,
directly from the remote controller can be connected to the IoT server.
Then data collection of the system condition enabling long-term guarantee, external control in accordance with a certain output restriction happen in the future, and the correspondence against demand response ( DR), are all possible thru connection with IoT server.