Okko New Energy has applied for a patent for a “Stacked Home Energy Storage Management Method and System,” which aims to enhance the resilience of energy storage systems against the adverse effects of poor-quality electricity. The application, registered with the State Intellectual Property Office, bears the publication number CN120073811A, and was submitted on November 2023.
The patent summary reveals that the proposed method involves receiving parameters related to different types of energy sources. Based on these parameters, multiple predictive models are established to facilitate the integration of various energy sources, such as photovoltaic power plants, diesel generators, the grid, and wind power systems. This approach aims to meet user energy demands while ensuring high comfort levels and low costs.
By utilizing these predictive models alongside the percentage and timing of energy source contributions to the storage device, as well as the frequency and duration of discharges, the system assesses whether the quality of the incoming power meets the specifications required by the energy storage device. If the input power quality fails to meet these standards, the system will disconnect the energy source from the storage device to prevent exposure to poor-quality electricity, thereby effectively mitigating its negative impact.
According to data from Tianyancha, Okko New Energy (Zhejiang) Co., Ltd. was established in 2022 and is located in Jinhua City. The company primarily engages in the production and supply of electricity and heat, with a registered capital of 50 million RMB. Analysis from Tianyancha indicates that the company has participated in six bidding projects, holds 25 trademark records, and has filed for 32 patents, in addition to possessing three administrative licenses.
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