Our Business

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E&M Electrical & Mechanical Engineering

Against the backdrop of Hong Kong’s construction industry’s pursuit of efficiency, carbon reduction, and digital transformation, professional electrical and mechanical engineering (E&M) services are at the heart of urban infrastructure and commercial facility operations. As a public works contractor accredited by the Hong Kong Development Bureau and an electrical contractor registered with the Electrical and Mechanical Services Department (EMSD), we leverage our deep technical expertise and outstanding compliance record to provide high-quality, one-stop E&M solutions to government departments, public institutions, and private developers.

Our Hong Kong operations cover the following three key technology areas:

Firstly, in electrical installation works, we possess the capability to undertake various high and low voltage electrical systems. From transformer room installation and main switchboard layout to terminal circuit wiring, we strictly adhere to the EMSD’s Code of Conduct for Electrical (Lines) Regulations, ensuring all systems operate safely, reliably, and energy-efficiently. Whether it’s new public facilities or the renovation of electrical systems in existing buildings, we can provide precise engineering planning.

Secondly, we actively respond to the government’s promotion of the MiMEP (Mechanical and Mechanical Equipment Synthesis) Act. Through a “prefabrication-then-installation” technology, we pre-assemble electromechanical modules (such as pump rooms, condensate piping, or cable trays) in a controlled factory environment before transporting them to the construction site for assembly. This significantly shortens the on-site construction cycle, reduces site noise, dust, and waste, enhances construction safety and quality control, and helps Hong Kong promote modular integrated building technology.

Finally, in the context of energy transition, we specialize in solar power generation system engineering and EV charging system engineering. We provide a comprehensive service from site surveys and structural assessments to system design, equipment, and installation. For solar systems, we assist clients in participating in grid connection schemes for feed-in tariffs, transforming any suitable site into a green power station and achieving sustainable development goals.

With our experienced engineering team and certified qualifications, we are committed to building smarter and greener infrastructure in Hong Kong, supporting the city’s sustainable development with professional engineering quality.

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Energy Storage System

Energy storage systems are designed to support solar photovoltaic power generation, storage of electrical energy, backup power and other fields. Our system has different battery types, voltages or capacities to client select, long battery life, high number of charging cycles, exclusive appearance design, power monitoring, battery temperature detection, support for mixed and parallel operation of new and old batteries, one-key shutdown, and support for energy storage monitoring communication platform APP, and our systems have international certification.

Our energy storage systems have many advantages, such as long service time, excellent charging efficiency, high energy density, excellent low temperature performance, safety and zero pollution.

Information Download

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48V/51.2V Energy Storage Battery System Solution

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HSI 5500 Solar Storage Inverter

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TOPA Series – Energy Storage Battery System Solution

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SPI Series Solar Storage Inverter

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Contact Us

Drop us a message and we ‘ll get back to you as soon as we can.

Email us at info@kellon.net

Hotline: (852) 2381 1778

Hong Kong Head Office

Rm 2507, 25/F, Tsuen Wan Ind. Centre,
220 Texaco Road, Tsuen Wan, N/T.
Hong Kong.

Tel: (852) 2381 1778
Fax: (852) 8148 2452

Taiwan Office

No. 22, Lane 719,
Wujiaer Road, Fengshan District
Kaohsiung City, Taiwan

Tel: (886) 78118932

China Office

Unit 18, G/F., Yi Hua Garden, San Hing Street,
Zhangmutou Town, Dogguan City,
Guangdong Province, China

Macao Office

Avenida De Venceslau De Morais Nº221,
7/F Edificio Industral Nam Fong (Bloco 2),
Macau

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