Optimal solution! Battery DC-Link 48kWh direct current storage system
Conversion efficiency of over 95%! With a high-efficiency design that directly charges and discharges direct current, and a simple design that only charges with solar power, it can be connected to all PCS within the target voltage range.
■ DC-Link 48kWh / B-Innovation Co., Ltd. ■ The benefits of introducing a storage battery are clearly visible when comparing power consumption vs. power generation in a graph. Especially during the solar season from May to October, solar power generation + storage battery = significant reduction in electricity costs with stored electricity. ■ Easy introduction and clear explanation of introduction benefits ■ You can easily understand the differences in operation of solar power generation before and after introducing a storage battery, and realize "So that's how it is!" Please feel free to contact us! 01 | A simple design that only charges from solar power generation. 02 | Can be connected to all PCS within the voltage range (DC 439.5 to 532.5V). *1 03 | Capable of outputting both single-phase and three-phase. 04 | Does not control the storage battery, but utilizes output control from the power conditioner to achieve self-consumption. 05 | Direct charging and discharging of direct current for high efficiency. Conversion efficiency of over 95%. 06 | Can be retrofitted/installed into existing self-consumption systems. (Refer to configuration example: connected between the power conditioner and solar panels) *1 Please feel free to contact us for compatible PCS manufacturers.
basic information
●Usable storage capacity: 48kWh ●Solar input voltage supports up to 825V ●Battery output: up to 40kW @ 60s ●Utilizes surplus solar power for charging ●Adopts highly safe lithium iron phosphate battery pack ●Supports parallel connection of up to 6 units ●Selectable single-phase/three-phase power conditioner ◎Capacity lineup: 48kWh (can be connected in parallel up to 6 units); for configurations of 4 units or more, a 200kWh high-capacity type offers further cost benefits! ■Solar power generation system / Tsuruta Electric Co., Ltd.■ The fully self-consumption PPSCⓇ series is a solar power generation system equipped with a transformer that includes leakage current prevention and lightning surge protection features through complete insulation, along with a PCS (power conditioner) rack that reduces installation costs, providing high efficiency and low standby power. The DC-Link storage battery can smoothly and safely start and operate solar power generation with other storage systems as well. ■ For detailed product specifications, installation methods, and precautions ■ For detailed product specifications (specification sheets), installation methods (installation manuals), and precautions regarding the DC-Link storage system and PPSCⓇ series solar power generation system, please feel free to contact us.
Price information
Please feel free to contact us. Contact: order@b-innovation.co.jp or order@tsuruta-electric.co.jp
Delivery Time
Model number/Brand name
DC-Link Energy Storage System 48kWh / B-Innovation Co., Ltd.
Applications/Examples of results
Small and medium-sized factories, commercial buildings, stores, farms, agricultural and forestry equipment, small and medium-sized commercial facilities and public facilities, carports, etc. ■ Peak cut effect, self-consumption of electricity ■ Introduction based on the timing of starting self-consumption after the end of the FIT ■ Preparedness for disasters and emergencies ■ Desire for industrial storage batteries as BCP measures ■ Hope to introduce as DCP measures contributing to CSR, environmental activities, and regional resilience ■ Enhancing corporate value through ESG, CO2 reduction, carbon neutrality, etc. ■ Achieving SDGs goals Considering complex location conditions such as installation distance, landscape regulations (ordinances), surrounding temperature environment, snow accumulation/cold regions, and areas assumed to be affected by salt damage, we are planning appropriate introduction methods that take into account construction methods, costs, and operations and maintenance while carefully considering customization according to the purpose of introduction. Contact: order@b-innovation.co.jp or order@tsuruta-electric.co.jp
Detailed information
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Optimal solution! DC storage system DC-Link 48kWh ● Usable capacity: 48kWh ● Supports solar input voltage up to a maximum of 825V ● Battery output: up to 40kW for 60 seconds ● Charges surplus solar power for effective use ● Adopts highly safe lithium iron phosphate battery pack ● Up to 6 units can be connected in parallel ● Choice of single-phase/three-phase power conditioner
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Product Features 1. Simple design that only charges from solar power generation. 2. Can be connected to all PCS within the voltage range (DC 439.5 to 532.5V). *1 3. Capable of outputting both single-phase and three-phase. 4. Does not control the storage battery; achieves self-consumption by utilizing output control from the power conditioner side. 5. High efficiency due to direct charging and discharging of direct current. Conversion efficiency of over 95%. 6. Can be retrofitted and installed into existing self-consumption systems. (Refer to configuration example: connected between the power conditioner and solar panels) *1 Please feel free to contact us regarding compatible PCS manufacturers. The benefits of introducing a storage battery are clearly evident when comparing solar power consumption vs. generation from May to October in a graph! Solar power generation + storage battery = Significant reduction in electricity costs with stored electricity!
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Please feel free to contact us regarding the clear benefits, installation methods, and cost-related information before and after the introduction of the energy storage system.
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Rated capacity (kWh) 48 Rated voltage (V) 480 Voltage range (Vdc) 439.5~532.5 Voltage range (V) 300~825 Maximum input current (A) 50 Rated power (kW) 30 Maximum load power 40kW@60S Rated power 24kW Dimensions (W x H x D mm) 654 x 1540 x 780 Weight (Kg) 660 Cooling method Air cooling Operating temperature -20～55 Humidity (RH) 0～95%
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At our domestic factory certified to international standards, we carry out integrated in-house production, from transformer development to manufacturing, inspection, certification, and shipping. Including the manufacture of transformers for medical equipment, semiconductor manufacturing equipment, machine tools, and other applications, we also offer a wide range of products and technologies for various fields, with the mission of providing safe electricity supply, including full amount self-consumption solar power generation systems and switchboards for industrial battery storage systems. With over 50 years of proven technology and expertise, we provide energy solutions such as various transformers and power reception/supply systems. We manufacture optimised transformer products for a wide range of applications and specifications, including machinery, equipment, systems, and various types of plants. In addition, we offer transformer systems for renewable energy/solar power generation systems, with a track record of manufacturing and installing more than 15,000 units. We propose solutions that take into account installation and construction issues as well as environmental conditions, with a focus on safety and reliability. Furthermore, in battery storage systems, we deliver optimal solutions for efficiently utilising solar power generation.