関西電機工業 List of Products and Services

The "SPR9" is a transformer exposed-type cubicle suitable for installation in salt damage areas. By exposing the transformer, the temperature rise inside the panel is suppressed, eliminating the need for a ventilation fan and reducing the entry of dust and salt. Additionally, while previously it was necessary to replace the salt-resistant filter (for intake splash-proof gallery) every six months, this product eliminates the need for installing a salt-resistant filter (no replacement work required). 【Features】 ■ Reduced maintenance ■ Cost reduction ■ No change to the system diagram even with the transformer exposed ■ Can be used in the same cubicle specifications as before, while being compact ■ Additional options can be discussed *For more details, please refer to the PDF document or feel free to contact us.

• Solar power generation equipment

This product is an environmental and energy-saving power generation system that utilizes natural energy and achieves CO2 and cost reduction. In addition to using electricity generated from solar power, it stores energy in a reused battery, effectively utilizing the battery's electricity on cloudy days and at night. By enabling a stable power supply that is less affected by weather conditions, it can cut peak demand power during the day, thereby reducing the basic electricity charges. 【Features】 ■ Achieves the utilization of natural energy and CO2 & cost reduction ■ Stores electricity generated from solar power in a reused battery ■ Effectively utilizes battery electricity on cloudy days and at night ■ Significantly reduces electricity costs *For more details, please refer to the PDF document or feel free to contact us.

• Solar power generation

The Japan Solar Maintenance Association conducts activities related to providing information, research, and technical guidance on solar power generation systems, aiming to contribute to the spread of solar power generation systems. As a top performer in renewable energy, solar power generation holds great potential. We, the solar power generation industry, are committed to strongly supporting power generation operators and playing a role in further expanding its adoption. We aim to solve challenges related to the improvement of technology and skills for equipment management and maintenance by professionals in solar power generation, and to support the long-term safe operation of power plants. [Activities] ■ Research and Development ■ Engineer Training ■ Technical Support ■ Provision of the Latest Information *For more details, please refer to the catalog or feel free to contact us.

• Solar power generation equipment

Kansai Electric Industrial Co., Ltd. has consistently dedicated itself to the field of electricity since its establishment. We believe that our current success is due to the high evaluation we have received from everyone for our accumulated know-how, achievements, advanced technical capabilities, proposal skills, and the quality and reliability backed by these factors. Currently, in addition to our traditional distribution board technology, we are also exploring the characteristics of new technologies such as solar modules and power conditioners, accumulating expertise to support systems ranging from small-scale solar to mega solar. In the future, we will continue to pursue further technological development and efficiency as professionals and specialists, striving to contribute to future society. 【Business Contents】 ■ Solar power generation systems and various solar-related equipment ■ System construction design/construction ■ Design/manufacturing of cubicles, distribution boards, power control panels, sub-distribution boards, monitoring panels, and various other panels *For more details, please refer to our catalog or feel free to contact us.

• Solar power generation equipment

The "PV Little Pack" is a set that includes a receiving panel (high-voltage interconnection panel) and a local panel (TR exposed type). By utilizing small-capacity PCS with distributed installation and the PV Little Pack, connection boxes and DC collection boxes are unnecessary. Additionally, since it has AC collection functionality, an AC collection box is also not needed. The local panel is equipped with a transformer, which eliminates the need for a transformer in the receiving panel (high-voltage interconnection panel), allowing for space-saving installation of the receiving panel. 【Features】 ■ Compact cubicle ■ Achieves cost reduction ■ Installed under the PV module ■ Reduces transmission loss by using high-voltage wiring ■ Reduces wiring work by being installed close to the PV module *For more details, please refer to the catalog or feel free to contact us.

• Solar power generation equipment

The "PV Gen Pack" is a cubicle-type large-capacity package system that integrates the high-voltage receiving section, PCS section, and DC collection section. Since it includes all the functions of the high-voltage receiving section, PCS section, and DC collection section, there is no need for a cubicle/PCS storage box or DC collection box, allowing for significant cost reductions in installation and wiring. By distributing the PV generic units near the PV modules, wiring work can be reduced. 【Features】 ■ Easy installation ■ Achieves cost reduction ■ Compatible with PCS from various manufacturers ■ The transformer is installed outside the panel to reduce heat generation *For more details, please refer to the catalog or feel free to contact us.

• Solar power generation equipment

The "Solar Relay Connection Box" is a connection box that achieves lower loss and miniaturization compared to conventional diode types by using Omron's solar relay. Compared to the diode type, the entire box is more compact, allowing for space-saving installation, and it can reduce power loss by approximately 70%. 【Features】 ■ Reduces power loss by approximately 70% ■ Compact ■ Uses MCCB for the output section ■ Uses a varistor for lightning surge protection in one common area ■ Can accommodate a shading plate *For more details, please refer to the catalog or feel free to contact us.

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