Emergency power supply that can operate air conditioners compatible with single-phase 100V and single-phase 200V.
Achieving the class's lightest weight of 52kg! A generator that can use both excellent LP gas and gasoline as backup fuel! A compact, quiet, and high-output emergency power source!
The "GD5000SR" is about half the weight of typical generators in the same class (80-120kg) and has a compact size. It comes with a carry handle for easy transportation. Additionally, it offers high output suitable for evacuation centers, businesses, and large facilities nationwide. It supports not only single-phase 100V but also single-phase 200V, allowing it to power IH cooking heaters and air conditioners. It can also be connected to a distribution board to supply electricity to a building (prior installation work is required for distribution board connection). It can operate continuously for about 44 hours on a single 50kg gas cylinder (note: this may vary depending on usage conditions and environment). It is the latest model in the Elsona series, featuring a quiet operation design with an inverter. ■ Compatible with two fuels: LP gas and gasoline, making it resilient in disasters ■ Rated output: LP gas 4.5kVA, gasoline 5.0kVA, suitable for evacuation centers, businesses, and large facilities nationwide ■ Lightweight and compact at 52kg, the lightest in its class ■ First in the series to include a carry handle for easy movement ■ Equipped with an inverter and designed for quiet operation
basic information
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Price range
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Model number/Brand name
ELSONA GD5000SR
Applications/Examples of results
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The second Sora Bear Sonaeru Project donation garden has been announced!
G&ECO has been promoting the initiative "1.5 for the future" since 2022, donating a portion of the sales from its product "ELSONA" to nonprofit organizations that support the introduction of renewable energy. As part of this effort, we continue to be a corporate supporter of the NPO Sora Bear Foundation. Following last year, we are also sponsoring the "Sora Bear Sonael Project" this year, and we are pleased to announce that the donation gardens have been decided and announced in the second public recruitment held from July 1 to September 5, 2025. The "Sora Bear Sonael Project" supports the use of renewable energy and enhances disaster preparedness by donating "portable power sources" and "solar panels" to kindergartens attended by preschool children. Additionally, we hold an environmental and disaster education program called the "Sora Bear Workshop," providing children with opportunities to learn about the environment and disasters in a fun way. Through this project, we hope to contribute to the spread of renewable energy in the community and raise awareness among the children who will lead the future. G&ECO will continue to value "what can be done for the future" and contribute to the realization of a sustainable society.
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[Media Coverage] Featured in the newsletter "Carbon"!
In the October 31 issue of the newsletter "Carbon" No. 13 from Mitani Sangyo Co., Ltd., our "LP Gas & Gasoline Generator ELSONA" and our support activities for the disaster-stricken areas during the Noto Peninsula earthquake have been featured. Even now, as recovery continues in Noto, new challenges and collaborations are emerging, and hints for regional revitalization that have become visible through these efforts are being introduced. Please take a look. ___________________________ Digital book available here (Featured article on pages 32-33) https://carbon-innovation.com/ ___________________________
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An educational program on "environment" and "disaster prevention," the "Sorabear Workshop," was held!
The "Sorabear Sonaeru Project," organized by the NPO Sorabear Foundation, aims to enhance the adaptability of preschool children in emergency situations and raise awareness about "environment" and "disaster prevention" by donating "portable power supplies" and "solar panels," as well as conducting educational programs called "Sorabear Workshops" for the children. G&ECO is sponsoring the "Sorabear Sonaeru Project" as part of its renewable energy promotion activities. They provided "portable power supplies" and "solar panels," and workshops on "environment" and "disaster prevention" for children were held at "Hinokai Nursery" in Nishinomiya City, Hyogo Prefecture, and "Little Mone Nursery" in Saitama City, Saitama Prefecture. Details of the workshops are also featured in the article "G&ECO Disaster Prevention." Please take a look. https://g-and-eco.jp/projects/4739
Distributors
Our company is engaged in a variety of business activities centered around energy solutions, design, and urban development, delivering new value to society and contributing to the happiness of our customers, business partners, employees, and all people. We propose appropriate energy solutions tailored to our customers' environments, focusing on small generators, solar power systems, and battery storage systems. Furthermore, we will continue to be an entity that creates new spaces and values through urban development and design from a creative perspective, without limiting ourselves to the energy sector, making society more attractive. We are also actively involved in "social contribution activities," such as our initiative "1.5 for the future," which delivers about 1.5% of our sales to non-profit organizations promoting the introduction of renewable energy, the establishment of "power generation stations" to supply electricity during disasters, support for the areas affected by the "Noto Peninsula Earthquake of Reiwa Year 6," and a series of disaster prevention columns written by employees who are all certified disaster prevention specialists.



















































