An all-in-one energy storage system for factories that converts surplus electricity into assets.
TWS Integrated PCS Battery | MAX PRO
The "discarded electricity" from weekends transforms into cost savings and BCP on weekdays. Fireproof certified, integrated PCS battery for factories.
On weekends and holidays, when the factory's solar panels generate electricity, isn't much of that power going to waste because it can't be consumed on-site? MAX Pro significantly reduces electricity purchase costs by discharging this unused energy during peak power times on weekdays. It is an all-in-one storage system for self-consumption designed for the manufacturing industry, achieving a return on investment in approximately 1.5 to 2.5 years. ■ Three reasons to choose us: - Fire safety certification obtained (the only one in its class within the country): Can be installed indoors and in electrical rooms, effectively utilizing dead space in urban factories. - Integrated PCS and liquid cooling design: Condenses 262 kWh into a footprint of 1.28 m², with a high-density design that increases energy density by 21%. - Comprehensive support through TWS: From trial operation assistance to annual inspections and fault response, everything is handled by one company. In collaboration with EMS, solar power, and self-generation facilities, it also serves as an independent power source during outages, addressing BCP measures. Cloud remote monitoring and wireless updates minimize operational burdens.
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basic information
■ Specifications: Integrated PCS (AC-DC integrated) - Cell Type: AESC LFP 315Ah (High safety, long lifespan) - Configuration: 1P260S | DC rated capacity: 262kWh | Voltage range: 650-949V - Cell efficiency: Over 95% - Installation area: 1.28m² (Energy density +21%) - Cooling method: Liquid cooling | Protection level: IP54 - Capacity expansion support through parallel connection of multiple units ■ Safety and Certification Fire prevention law certification obtained (suitable for indoor and electrical room installation) Compliant with UL9540A and IEC standards, passed SGS official combustion test ■ Smart Features Cloud remote monitoring, anomaly detection, wireless firmware update support *For detailed specifications, cell parameters, PCS parameters, and system parameters, please refer to the catalog. If you are interested, please download it.
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Applications/Examples of results
■Ideal for manufacturing factories with the following challenges: - They have solar panels but are not utilizing surplus power on weekends and holidays. - They want to reduce costs during peak electricity hours on weekdays. - They cannot secure space for battery storage indoors. - They want to prepare for business continuity (BCP) during power outages and blackouts.
Company information
MIKASA SHOJI Group was founded in 1948 and has served as an electronics trading company, connecting individuals with technology. We have consistantly pursued the delivery of valuable products and services. During this era of technological advancements and information revolution, changes in industry, society, and lifestyles are rapidly unfolding worldwide. As an electronics trading company, the added value is recognized from sales to technical aspects and from hardware to software. In the middle of these societal currents, by fully utilizing our diverse knowledge, Mikasa aspires to be a unique corporation continuing to be the preferred choice for our clients, offering high-value solutions through both hardware and software. Committed to contributing to the prosperity of humankind as a technology corporate group, we are deeply dedicated to collaborating with our stakeholders to achieve sustainable growth.





