We would like to introduce the features of our lithium-ion polymer storage batteries. You can visualize the amount of electricity purchased, the amount of power generated, the amount of electricity sold, water, gas, the amount of storage battery used, and the remaining amount, and you can intuitively check the energy in your home and control the storage battery. For home / office backup! Subsidized products Introducing the introduction results of our products. Introducing a comparison of batteries. We would like to express our deepest sympathies to all those affected by the Great East Japan Earthquake. We pray for your health and safety, and for the earliest possible recovery and reconstruction. Smart Power System Co., Ltd. Click here for new information so far [2014/10/9] Power Mill Lite has become a subsidy target device related to the "2013 Supplementary Housing / Building Innovative Energy Saving Technology Introduction Promotion Project Cost Subsidy (HEMS Equipment Introduction Support Project)". [2014/6/20] SP-2300S became a subsidy target device related to "2013 correction stationary lithium ion storage battery introduction support project cost subsidy". [2014/5/16] The power mill has become a subsidy target device for the "2013 Supplementary Housing / Building Innovative Energy Saving Technology Introduction Promotion Project Cost Subsidy (HEMS Equipment Introduction Support Project)". [2014/1/31] We have signed an "Agreement on Cooperation such as Lending Storage Batteries in the Event of a Disaster" with Sagamihara City. [2013/11/7] SP-2300S is a subsidy target device related to "Subsidy for promotion of introduction of stationary lithium-ion storage batteries". [2013/9/30] Exhibited at "CEATEC JAPAN 2013". Exhibit date: October 1st (Tuesday) -October 5th (Saturday) Venue: Makuhari Messe Hall 6 (Inside the Echonet Consortium booth) [2013/8/22] HEMS-Power mill control distribution board system has been certified as "Sagamihara City Trial Ordering Certification System". [2013/6/7] Distribution board for power mill control Notification of firmware update. [2013/5/7] We have introduced a lithium-ion polymer storage battery 2.7kwh to the Sagamihara City Hall. [2013/3/26] Power mill control distribution board for ECHONET Lite. [2013/3/1] Hiroshima sales office opened. [2013/1/25] Obtained "ISO9001: 2008, JIS Q 9001: 2008". [Certification date / January 8, 2013 Certification number / 2975547] [2013/1/17] Exhibited at "ENEX Exhibition 2013". Exhibition date: January 30th (Wednesday) -February 1st (Friday) Venue: Tokyo Big Sight Exhibited at "Kawasaki International Environmental Technology Exhibition 2013". Exhibition date: February 1st (Friday) -February 2nd (Saturday) Venue: Todoroki Arena