Optimal solution! Battery DC-Link 48kWh direct current storage system
DC-Link Energy Storage System 48kWh / B-Innovation Co., Ltd.
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 evident when comparing consumption power vs. generation power 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 clearly understand the differences in the operation of solar power generation before and after the introduction of the storage battery, realizing "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; achieves self-consumption by utilizing output control from the power conditioner. 05 | Direct charging and discharging of direct current for high efficiency. Conversion efficiency of over 95%. 06 | 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.
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basic information
●Usable storage capacity: 48kWh ●Solar input voltage supports up to 825V ●Battery output: maximum 40kW @ 60s ●Utilizes surplus solar power for charging ●Adopts a 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 type PPSCⓇ series features a transformer equipped with leakage current prevention and lightning surge protection functions, reducing installation costs with a PCS (power conditioner) rack, and is a high-efficiency, low standby power solar power generation system. 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 for 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 to order@tsuruta-electric.co.jp.
Delivery Time
※Please feel free to contact us.
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 ■ Request for industrial storage batteries as BCP measures ■ Desire to introduce as DCP measures contributing to CSR, environmental activities, and regional resilience ■ Enhancement of corporate value through ESG, CO2 reduction, and carbon neutrality ■ Achievement of SDGs goals Considering complex site conditions such as installation distance, landscape regulations (ordinances), surrounding temperature environment, snow accumulation/cold regions, and areas expected to be affected by salt damage, we propose appropriate introduction methods that take into account construction methods, costs, and operation and maintenance while carefully customizing 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 storage 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 ● Utilizes a highly safe lithium iron phosphate battery pack ● Allows parallel connection of up to 6 units ● Option to choose single-phase/three-phase power conditioner
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Product Features 1. Simple design that only charges with solar power. 2. Can be connected to all PCS within the voltage range (DC 439.5 to 532.5V). *1 3. Capable of outputting in both single-phase and three-phase. 4. Does not control the storage battery, achieving 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 inquire about compatible PCS manufacturers. The benefits of introducing a storage battery are clearly visible when comparing solar power consumption vs. generation in a graph from May to October season! 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 easy-to-understand 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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Company information
At our domestic factory certified with international standard specifications, we conduct consistent in-house production from the development, manufacturing, inspection, certification, to shipping of transformers. We manufacture transformers for various applications, including medical equipment, semiconductor manufacturing devices, and machine tools, as well as transformers for self-consumption solar power generation, solar power generation systems, and off-grid switchboards for industrial battery systems, providing solutions for safe electricity supply across a wide range of fields. With over 50 years of cultivated technology and know-how, we offer transformer manufacturing and optimal power receiving/power supply systems, as well as energy solutions. We optimize and manufacture transformer products for a wide range of applications and specifications, including machinery, equipment, systems, and various plants, and we provide transformer systems for renewable energy/solar power generation systems with over 10,000 units manufactured and installed. We propose appropriate problem-solving methods, taking into account installation and construction challenges and environmental conditions, with a focus on safety and reliability. In battery systems, we deliver optimal solutions for efficiently utilizing solar power generation.