Power Supplies Product List and Ranking from 43 Manufacturers, Suppliers and Companies

Last Updated：Oct 15, 2025 Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

Power Supplies Manufacturer, Suppliers and Company Rankings

Last Updated：Oct 15, 2025 Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

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富士電工本社 Kyoto//others
古河電池本社 Kanagawa//Building materials, supplies and fixtures manufacturers
4 オンリースタイル Tokyo//retail
5 富士電機電源ソリューション Tokyo//Electrical equipment construction business

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Power Supplies Product ranking

Last Updated：Oct 15, 2025 Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

Weight shutter management "Emergency power supply device / hydraulic release device"
DC Power Supply Unit "DP2000 Series" 古河電池本社
Multi DC Power Supply Unit 'FKT25W-III' 富士電工本社
4 DC power supply device "FBW1207C" *For control power backup purposes 富士電工本社
4 Uninterruptible Power Supply (UPS) "SPL series" スマートパワーシステム

Power Supplies Product List

61～75 item / All 229 items

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Compatible with new coronavirus vaccine storage freezers! Uninterruptible power supply.

For workplace vaccination sites! Uninterruptible power supply compatible with Moderna vaccine storage freezers.

The "AX-920MO-26/52" is a dedicated emergency power supply unit for freezer storage of vaccines, which is scheduled to be distributed by the Ministry of Health, Labour and Welfare for workplace vaccination sites. The "AX-900MO26" is equipped with a pure lead VRLA battery from EnerSys, known for its instantaneous high discharge rating of 2400A and a wide discharge temperature range of -40°C to 60°C. In the event of a power outage due to disasters, the standard battery (12V/52Ah) can provide backup for the freezer function for up to 6 hours. 【Features】 ■ Direct DC backup for the DC12V input line, which is the power supply for the portable -20°C freezer ■ Easily supplies 600W of starting power from the battery ■ The rated power of the freezer is 48W (@DC12V), supplied within the output rating of the charging unit ■ Only the instantaneous rated power of 600W is assisted by the battery for power supply *For more details, please refer to the PDF document or feel free to contact us.

Company：アクソンデータマシン
Price：Other

Power and Energy Equipment

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Battery capacity 5000Wh! Battery-powered supply device 'Eco Power 5000'

PC40 units available for use! Power can be used indoors and outdoors without electricity! Leave the power supply in places where generators cannot be used to us! [Long-term and short-term rental]

"ECO-POWER" is a battery-powered device suitable for securing power in locations where generators cannot be used, without the engine noise or exhaust gases typical of generators. The lineup includes the "ECO-POWER 5000" with a storage capacity of 5000Wh, the "ECO-POWER 6400" with a capacity of 6400Wh, and the 12V type "ECO-POWER DC12V." Since it is battery-powered and does not use gasoline, it can be used safely and securely even by first-time users. At Eco Power Rental, we offer a wide range of power sources that can be utilized in various situations according to your needs. We have over 5000 units in operation, used by companies nationwide. We provide long-term rentals as well as short-term rentals starting from three days. We can deliver in as little as four business days, so you can rest assured even when you urgently need a battery. 【Features】 - No need to worry about noise, as there is no vibration or engine noise like a generator. - An environmentally friendly power source that produces no exhaust gases. - Safe and secure for first-time users since it is battery-powered and does not use gasoline. - Large capacity allows for long-term use of power tools and heavy electrical equipment.

Company：オンリースタイル
Price：Other

Measurement and analysis equipment leasing and rental
Other Batteries

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Drip-proof and dust-proof portable power supply device 'ECO-POWER 2500wp+'

For securing power in tunnels where generators cannot be used! High-capacity portable power supply unit [NETIS registered product].

The "ECO-POWER 2500wp+" is a portable power supply device that can be used for temporary power needs at indoor and outdoor events, securing power in tunnels where generators cannot be used, and providing power for noisy nighttime construction work. It is capable of supplying power to equipment with high power consumption used at construction sites, and by connecting batteries, the storage capacity can be further increased. There is no noise or exhaust, allowing for safe use even at night. A rapid charger is included. At Eco Power Rental, we offer a variety of power supplies that can be utilized in various situations according to your needs. We have over 5,000 units in operation, used by companies nationwide. Long-term rentals are available, as well as short-term rentals starting from three days. We can deliver in as little as four business days, so you can rest assured even when you urgently need a battery. 【Features】 ■ Large capacity of 2500wh, maximum output of 3000W ■ Suitable for outdoor use ■ Waterproof and dustproof ■ Rapid charging available ■ Battery connection possible ■ No gasoline required ■ Zero noise and exhaust gas ■ Short-term rental available ■ Registered with the Ministry of Land, Infrastructure, Transport and Tourism NETIS (KT-220119-A)

Company：オンリースタイル
Price：Other

others
Other Batteries

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Battery-powered power supply device Eco Power [For legal power outage measures]

About 10 times that of a typical UPS device! Equipped with UPS functionality. Can be connected to a large-capacity battery power supply! Easy installation with zero noise and exhaust gas! [Eco Power]

【About 10 times the capacity of a typical UPS! A battery capable of long backup times】 Boasting approximately 10 times the storage capacity of a typical UPS device (2500Wh), it features an overwhelmingly long backup time. For a desktop PC (200W), it can provide power for about 10 hours, and under a 2-hour regulation, it can secure power for 5 PCs. During power outages or planned power cuts, it automatically switches to battery operation due to its UPS function, eliminating the need for personnel support even at night. 【Flexible power capacity expansion】 By connecting additional batteries, it is possible to increase the storage capacity. For example, with 6 units connected, a maximum of 14,000Wh can be secured. The connection is simple; just plug the included cable into the connector. With a maximum output of 1500W, it can also support large multifunction printers and server rooms. It provides reliable power even during long outages. 【Features】 ■ Large capacity of 2500Wh, maximum output of 1500W ■ Capable of long backup times ■ Expandable battery ■ Peace of mind even at night! Equipped with UPS function ■ No gasoline required ■ Zero noise and exhaust gas ■ Short-term rental available ■ Registered with the Ministry of Land, Infrastructure, Transport and Tourism NETIS (KT-220119-A)

Company：オンリースタイル
Price：Other

Other Batteries

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Portable Power Supply Device WinPower WP-DP1000L

Successfully lightweight despite large capacity! A compact model with a high output of 1.5KW.

The "WinPower WP-DP1000L" is a portable power supply device that uses a lithium-ion battery and features a compact design despite its high output of 1500Wh. With a high-level management system, it ensures improved performance, long lifespan, and safety. It achieves lightweight and compact design while also having a suitcase shape, combining a beautiful form with ease of transport, making it an excellent backup power system. 【Features】 ■ Silent operation with no noise ■ Easy to carry and move with attached casters ■ Carrying handle adjustable in three stages ■ Can be charged even during power outages with a solar panel charging option ■ Solar charging costs 0 yen, making it economical *For more details, please refer to the PDF document or feel free to contact us.

Company：エスク
Price：Other

Power generation equipment
Solar power generation equipment
DC Power Supply

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Portable power supply device [900Wh capacity (1.5KW high output)]

Dual model compatible with 100V charging (AC) and solar charging (PV).

The "WP-DP1000L" is a portable power supply device that, despite its compact size, can deliver a high output of 1.5KW. It is equipped with a charger and inverter with a conversion efficiency of over 90%. This dual model supports both 100V charging (AC) and solar charging (PV), and solar panels can be selected according to usage capacity. 【Features】 ■ Capacity of 900Wh (high output of 1.5KW) ■ Dual model supporting 100V charging (AC) and solar charging (PV) ■ Solar panels can be selected based on usage capacity ■ Charger and inverter with a conversion efficiency of over 90% ■ Output with AC100V/USB interfaces ■ Uses lithium-ion batteries *For more details, please refer to the PDF document or feel free to contact us.

Company：エスク
Price：Other

Power generation equipment
Solar power generation equipment
DC Power Supply

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DC Power Supply Unit "DP2000 Series"

A DC power supply device developed with the concepts of high reliability, high performance, and compact lightweight design!

The "DP2000 Series" is a DC power supply unit equipped with a control valve type lead-acid battery that eliminates the hassle of maintenance tasks related to electrolyte, such as replenishment and specific gravity adjustment. It can be used for a wide range of applications, including general equipment operation, emergency lights mandated by fire safety laws, and communication devices that protect communication networks in a highly information-oriented society from power outages. 【Features】 ■ Adoption of 6-phase/12-phase thyristor rectifier bridge method ■ Modularization and compact design ■ Standard equipped with a multifunctional display panel *For more details, please download the PDF or feel free to contact us.

Company：古河電池本社
Price：Other

DC Power Supply

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Power Supply Control System "MSD-BOX Strong Series"

Full automatic complete control of power generation, energy storage, rectification, and power supply without interruption! A disaster prevention response constant power supply HUB system that avoids various power outage risks.

The "MSD-BOX Strong Series" is a low-carbon BCP power supply control system that fully automates and completely controls power generation, energy storage, rectification, and power supply. By utilizing renewable energy in a "local production for local consumption" manner at all times, there are no limitations on power supply duration. It ensures a high probability of operation for hardware and system software against various power outage disasters such as momentary power interruptions, lightning strikes, and sudden blackouts. By consolidating existing backup power sources, it achieves an ideal power relay through coordinated operation until recovery. [Features] ■ Lightweight and compact ■ Strong backup power for communication network terminals ■ Elimination of electrical anomalies ■ Resistant to direct lightning strikes, with a failure probability of 1 in 1,000,000 ■ No wiring or switching required during normal and emergency situations *For more details, please refer to the PDF document or feel free to contact us. *If solar panels are not required, it functions as a long-life UPS.

Company：PDジャパン
Price：Other

Power generation equipment

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Solar-powered battery power supply device 'LDP400-EH'

Disaster prevention power source with renewable energy solar cells!

The solar-powered battery supply device "LDP400-EH" stores energy charged by solar power, allowing the use of renewable energy not only during disasters and emergencies but also in various fields. 【Features】 - Rapid charging with dual solar channel input - Fully charged in as fast as 1.5 hours in sunny conditions - Charging from AC 100V power source is also possible - USB 5V 2.1A x 2 ports, AC 100V outlets x 2 - Can be used in conjunction with lightweight solar panels Equipped with a pure sine wave inverter, it can be used with a 100V power supply, making it suitable for general households as well as for computers, medical devices, refrigerators, televisions, and more within a range of 400W. *For more details, please contact us or download the PDF materials for further information.

Company：ソーラーフロンティアエンジニアリング
Price：Other

Photovoltaic power generation system (solar system, energy-saving housing, electricity sales business)
Solar power generation equipment
Power generation equipment

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Power Defense Series "ECP Series/MSD-BOX"

Introducing the electromagnetic pulse (EMP) protection panel and BCP power supply control system for quality measures and power outage countermeasures!

We would like to introduce our power protection series, the 'ECP Series/MSD-BOX'. The "ECP Series" is an electromagnetic pulse (EMP) protection panel that guarantees stable energy quality against various threats. It can be easily integrated into the distribution circuit, reducing installation costs. The "MSD-BOX" is a BCP power supply control system that ensures a continuous supply of electrical energy required for business continuity planning (BCP) with a high probability, regardless of conditions. It can handle everything from momentary voltage drops and interruptions to power outages caused by disasters, making it usable as a long-life uninterruptible power supply (UPS). 【Features of the Electromagnetic Pulse EMP Protection Panel "ECP Series"】 ■ Completely shuts out unstable power elements with high blocking technology ■ Guarantees stable energy quality against various threats ■ Reduces installation costs by simply integrating into the distribution circuit ■ Protects electronic devices, production equipment, security and disaster prevention equipment, data servers, and defense, security, and anti-terrorism systems within buildings from EMP *For more details, please refer to the PDF document or feel free to contact us.

Company：らくらく工房
Price：Other

Power distribution and control panels
Lightning protection
Power generation equipment

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Low-carbon BCP power supply control system "MSD-BOX"

Silent, lightweight, and compact design that can be set up anywhere! An eco-friendly and powerful alternative power source.

The "MSD-BOX" is a next-generation power storage system that does not lose the "battle against time" from power outage to recovery. While utilizing local renewable energy, it blends commercial electricity with a hybrid function that does not allow even a momentary power outage, enabling long-duration power supply ideal for maintaining BCP quality without the need for fuel. It is another "eco-friendly and powerful" power source that consolidates unique patented technologies. 【Features】 ■ Overwhelming lightning and earthquake resistance ■ Fuel-free 24-hour continuous power supply ■ Clean power that is easy to install in spot locations ■ Silent, lightweight, and compact design that can be installed anywhere ■ A lineup of 3 series and 5 models to choose from based on application *For more details, please refer to the PDF document or feel free to contact us.

Company：らくらく工房
Price：Other

Lightning protection
Power generation equipment
Emergency power outlet equipment

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Example configuration of a storage battery system: Power outage measures for electronic devices such as servers and PCs.

After a power outage, manually shut down the server! This prevents data loss and equipment failure.

We would like to introduce an example configuration of our proposed energy storage system for offices. This system is suitable for preventing power outages for electronic devices such as servers and PCs. After a power outage, it allows for the manual shutdown of servers or the backup of necessary data, thereby preventing data loss and equipment failure. The configuration example shows how to switch the power supply to in-house file servers and electronic devices like computers to a backup power source during a power outage using a "UPS unit" and "lithium-ion battery." [Equipment Contents] ■ UPS Unit ■ Lithium-Ion Battery *For more details, please refer to the PDF materials or feel free to contact us.

Company：まちのちから
Price：Other

Batteries and Capacitors

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"Uninterruptible Power Supply" incorporating a high-performance battery module.

Integrate the high-performance battery module "ENSUS2" into the power supply to output 48V 2000W without any interruption, protecting critical equipment from power outages during disasters!

At Machi no Chikara LLC, we handle the "Uninterruptible Power Supply" utilizing the high-performance storage battery module "ENSUS2." Securing emergency power is fundamental for disaster preparedness and BCP measures, but determining the required power capacity and duration of supply can be challenging. The uninterruptible power supply "ENSU4202" released by Machi no Chikara LLC connects two of the company's lithium-ion storage battery modules "ENSUS2" in series, providing 2000W output at 48V without interruption. It adopts a constant inverter system, protecting a wide range of essential equipment from power outages, including server PCs, laser printers, and deep freezers for vaccines. With dimensions of 600mm in width, 600mm in depth, and 700mm in height, it features a metal housing compliant with fire safety regulations and is equipped with lockable casters for easy transport and installation. *For more details, please refer to the PDF document or feel free to contact us.

Company：まちのちから
Price：Other

Solar System Solar Module

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Sansha Solution Service Co., Ltd. Business Introduction

Providing further peace of mind and safety to the power system! We are fully committed to solving our customers' challenges.

Our company provides a one-stop service for the introduction and operation of power equipment, starting with Sanwa Electric Manufacturing Co., including the selection of peripheral equipment and installation work. We support the introduction and operation of various equipment and devices in a one-stop manner. We carry out engineering services such as the installation, trial operation, and on-site adjustments of various power equipment, as well as modification work and electrical work, along with on-site services and collection services. With the unique know-how of the Sanwa Electric Group, we offer proactive proposals. 【Business Content】 ■ Engineering Services - Installation, trial operation, and on-site adjustments of various power equipment / modification work and electrical work ■ On-site Services - On-site repair services for various power equipment / maintenance inspection services and maintenance ■ Collection Services - Collection and repair services for small to medium-sized products / maintenance inspection services and maintenance *For more details, please refer to the PDF materials or feel free to contact us.

Company：三社ソリューションサービス
Price：Other

maintenance
Other Management Services
Electrical Equipment Testing

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