Grid Connected Inverter
（Solar, Storage Battery, Fuel Cell）
Power conditioner that realizes a clean energy society
We offer a wide lineup from decentralized grid connected small capacity inverter to large capacity power generation system.
In addition to solar power generation, we can also meet the demand for inverters that support hydrogen generation, fuel cells, and various storage batteries, which have been attracting attention in recent years. We have been selling various power converters as well as power semiconductor devices and their application equipment for many years.
Recently, we have also been focusing on consumer power control devices and offer a wide range of products from small capacity to large capacity for power conversion.
Solar inverters connecting to the grid must have high reliability, high quality, and high efficiency, especially in government agencies and electric power companies. We use our "manufacturing knowledge" to comply with the grid interconnection technology regulations of each country, and original efficient circuit technology. We offer global maintenance service.
We strive to promote new energies and contribute to the stable operation of decentralized power systems.
Indoor standalone unit
Large capacity solar inverter for solar power system
To meet the global expansion of mega solar power plants, we developed a single-unit large-capacity solar inverter.
We expanded the product lineup with "high-efficiency power type".
We offer 2 to 4 MW class systems.
Supports FRT requirements and solar inverter output control function (standard) by remote control (communication).
Features
-
Highest Efficiency with built-in Isolation Transformer Models
Achieves 96.6% (100kW) / 96.8% (250kW) / 97.2% (500kW) for maximum efficiency. -
Operation voltage range： We have two series: DC330～750V (rated DC 500V) and DC440～1000V (rated DC 650V).
-
Smallest footprint of its class
We managed to reduce the footprint for 100kW to 500kW models. -
Easy maintenance
Standardized maintenance and parts. -
Noise filter at the input/output circuit equipped as standard
-
Constant power factor control function equipped as standard
Suppresses grid voltage by controlling operating power factor. -
No junction box required (1000V series)
Equipped with built-in input breaker so no junction box required. -
Remote output control function equipped as standard
Solar Inverter
(for outdoor solar power system, forced air cooling system)
Greatly reduces running costs and maintenance costs by using forced air cooling system.
Supports FRT requirements and solar inverter output control function (standard) by remote control (communication).
Features
-
Greatly reduces running costs and maintenance costs by using forced air cooling system
-
Conversion efficiency maximum 96. 8%
Highest Efficiency with built-in isolation transformer. -
Noise filter at the input/output circuit equipped as standard
-
Constant power factor control function equipped as standard
Suppresses grid voltage by controlling operating power factor. -
Easy installation and construction
-
Remote output control function equipped as standard
Virtual power plant (VPP)
Solar inverter for VPP demonstration installed at our Shiga Plant
Solar inverter for VPP demonstration installed at our former Osaka factory
Member of subsidized project of the Ministry of Economy, Trade and Industry Agency for Natural Resources and Energy
Since July 28th, 2016, we are a member of the "Virtual Power Plant Construction Demonstration Project" which is a subsidized project of Ministry of Economy, Trade and Industry Agency for Natural Resources and Energy, in collaboration with 14 companies※including Kansai Electric Power Co., Inc.
In the midst of the progress of electricity deregulation and power system revolution, this demonstration project goal is to realize an unprecedented energy management by building a foundation of energy infrastructures that contribute to the efficient use of energy by society.
- ※
- Kansai Electric Power Co., Inc., Fuji Electric Co., LTD., SANSHA ELECTRIC MFG Co., LTD., GS Yuasa Co., LTD., Sumitomo Electric Industries, LTD., Nihon Unisys, LTD., NTT Smile Energy, Inc., Enegate Co., LTD., Ely Power Co., LTD. Obayashi, Kansai Electric Safety Association, Daihen Co., LTD., Nature Japan Co., LTD., Mitsubishi Corporation.
Example: Establish a business model to use energy equipment such as storage batteries
- ＊
- We can provide customized products to match customer needs.
- ＊
- For detailed specifications, please see the catalog or contact us directly.
Please contact us for customization
There are ways to improve the efficiency of on-site work by customizing standard products to fit your own usage conditions.
We meet the needs of customers with the know-how we acquired over many years in Power Supply manufacturing.
