Independent Power System

[Case Study] Solar Power: Independent Power Supply System

This is a proposal for utilizing solar power as an independent power source. It serves as a new power source in environments without electricity.

While full purchase and surplus purchase of renewable energy, such as solar power, tend to attract attention, how about introducing solar power as an independent power source? Of course, procedures like FIT are not necessary. Based on our extensive track record and experience, we propose independent power systems that can be used for electrical appliances. ◆ As a power source for lighting and pumps on houseboats. ◆ As a power source for lighting in prefabricated sheds at construction sites. ◆ As a power source for temporary facilities at event venues. The possibilities are endless, depending on your ideas!

Company：東栄電業株式会社　【GSユアサ代理店】　【京セラソーラー認定技術代理店】
Price：Other

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

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Hydrogen storage-based renewable energy independent power system

Hydrogen generation from renewable energy - contributing to the demonstration test of fuel cell power generation.

Introducing the "Renewable Energy Independent Power Supply System through Hydrogen Storage." This system converts and stores renewable energy as hydrogen. It can then be utilized as a power source through fuel cells. In addition to being able to self-consume surplus electricity from renewable energy, it can also serve as a backup power source that maintains minimum operations for business continuity even during emergencies. 【Features】 ■ Converts and stores renewable energy as hydrogen ■ Utilizes power through fuel cells ■ Capable of self-consuming surplus electricity from renewable energy *For more details, please refer to the PDF document or feel free to contact us.

Company：エノア
Price：Other

Power and Energy Equipment

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Single-phase two-wire 3kW 9.6kWh solar battery independent power system

You can use AC 100V just by connecting the cable from the PV cable to the distribution board.

An independent power supply system that combines solar power generation and storage batteries. This system is designed to provide stable power supply in areas without an electricity grid. It features a single-phase three-wire system with 3kW/9.6kWh capacity, capable of connecting up to 4000W of PV. Optimized for independent power supply, it can deliver a maximum output of 3kW even without grid electricity. The available power depends on the solar power generation and the remaining capacity of the storage batteries. However, there is also an option to start a generator when the battery level drops. This system not only addresses power demands in locations without an electricity grid, such as construction sites, weather observation stations, and mountain cabins, but also allows for the maximum utilization of renewable energy by switching between grid power and independent power supply, contributing to CO2 reduction and the achievement of SDGs. Additionally, we can flexibly accommodate customer requests, such as changing the battery capacity or selling only the system without a cabinet.

Company：セイキ
Price：1 million yen-5 million yen

Solar power generation

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Off-grid independent power system "Personal Energy"

HVDC (High Voltage Direct Current) off-grid independent power supply system for regular/emergency use.

"Personal Energy" can accommodate various power sources, regardless of whether they are single-phase or three-phase, DC or AC, such as solar power generation or AC power supplied by electric companies. The output can be designed and manufactured to match the required power and voltage in the necessary quantity, including single-phase two-wire, three-wire, and power applications. We also accept inquiries regarding high-voltage DC control for LEDs and DC power sources. If you are interested, please feel free to contact us. 【Supported Output】 5kW to over 1,000kW 【Performance】 ■ Rapid charging capability with simultaneous charge and discharge ■ Long lifespan expected to exceed 20 years ■ High safety - Resistant to impact and does not explode due to thermal runaway - Discharge depth of 100% - No momentary interruption *For more details, please download the PDF or feel free to contact us.

Company：Re 本社
Price：Other

Power generation equipment

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[Exhibition Information] "Solar Summit 2022 ONLINE"

Tokyo Electric Power will exhibit at the DMM Online Exhibition "Solar Summit 2022 ONLINE." [Event period: March 30 (Wed) - April 1 (Fri)]

On our exhibition page, we will introduce the "Solar Independent Power Supply System." 【Solar Independent Power Supply System】 This system serves as a new power source in environments where securing electricity outdoors is challenging. It supplies power generated by solar panels to loads, while excess power charges the built-in battery. When the solar panels cannot generate power (such as at night), it supplies electricity from the built-in battery. This independent power system enables self-sufficiency in electricity, making it possible to install surveillance cameras and communication devices even in environments where securing power is difficult. 《Features》 ◆ Utilizes clean energy generated solely from sunlight ◆ Fully independent, allowing power supply even during outages ◆ Suitable for cases where wiring is difficult in vast areas like parks or mountainous regions ◆ Can be used for a variety of applications depending on ideas

Company：東京電源
Price：Other

Photovoltaic power generation system (solar system, energy-saving housing, electricity sales business)
Power and Energy Equipment
Solar System Solar Module

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Single-phase three-wire 8kW 19.2kWh solar battery independent power system

Stable power supply is possible in areas without a power grid! An independent power supply system that allows the use of AC 100V simply by connecting PV cables to the cables leading to the distribution board.

An independent power supply system that combines solar power generation and storage batteries. This system is designed to provide stable power supply in areas without an electricity grid. It features a single-phase three-wire system with 8kW/19.2kWh capacity, capable of connecting up to 10,400W of PV. Optimized for independent power supply, it can deliver a maximum output of 8kW even without grid power. Since it is a single-phase three-wire system, 200V devices can also be used. The available power depends on the solar power generation and the remaining capacity of the storage batteries, but there is also an option to start a generator when the battery level is low. Furthermore, this item not only addresses power demands in locations without an electricity grid, such as construction sites, weather observation stations, and mountain huts, but also allows for the maximization of renewable energy use and contributes to CO2 reduction and the achievement of SDGs by switching between grid power and independent power supply. Additionally, we can flexibly accommodate customer requests, such as changing the battery capacity or selling systems without cabinets. *For more details, please download the catalog or contact us directly.*

Company：セイキ
Price：1 million yen-5 million yen

Solar power generation

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In places without electricity or during disasters! Aiming for continuous power use through renewable energy!

Yano Giken Co., Ltd. is a company that designs, manufactures, constructs, and maintains energy storage systems using wind, solar, and hydro power. The "Independent Power System" is designed to provide backup power in places without electricity, during disasters, and power outages, utilizing renewable energy to aim for continuous electricity usage. Charging to energy storage batteries is possible from a single solar panel to large-scale power generation systems. We propose suitable systems according to your needs and budget. Please consult us if there are systems that are impossible with other companies. 【Features】 ■ Provides backup power in places without electricity, during disasters, and power outages using renewable energy, aiming for continuous electricity usage. ■ Charging to energy storage batteries is possible from a single solar panel to large-scale power generation systems. ■ Proposes suitable systems according to your needs and budget. *For more details, please refer to the PDF document or feel free to contact us.

Company：ヤノ技研営業所
Price：Other

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

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We propose the optimal system tailored to your needs!

The "solar independent power supply" offers optimal systems by customizing the output method, number of batteries, and solar panel capacity.

The "Solar Independent Power Supply Unit" is an independent power system that supplies electricity through a combination of solar panels and batteries. It can provide power even in environments where securing electricity is difficult. During the day (when there is sunlight), it supplies power generated by the solar panels, and at night (when there is no sunlight), it supplies power stored in the batteries to the devices. Even during long periods of no sunlight, such as during the rainy season, the devices can operate using power from the batteries! (The available power supply time during no sunlight varies depending on the device's power consumption, the number of batteries, the capacity of the solar panels, and the installation location.) It can be used for a variety of applications, but it is particularly recommended for powering devices with relatively low power consumption, such as surveillance cameras, LED lighting, and communication devices like Wi-Fi! **Features** - Power supply is possible even during disasters or power outages - Easy to install even in vast areas like parks or mountainous regions where wiring is difficult - Power supply unit and solar panels are offered as a set - Environmentally friendly due to clean energy - Can be used for various applications depending on ideas ★ For more details, please download the catalog or specifications, or contact us.

Company：東京電源
Price：100,000 yen-500,000 yen

Photovoltaic power generation system (solar system, energy-saving housing, electricity sales business)
Power and Energy Equipment
Solar System Solar Module

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Independent Power System - List of Manufacturers, Suppliers, Companies and Products