- From “Lighthouse Factory” to “Lights-Out Factory”: A Dual-Wheel Drive for Intelligent Manufacturing Upgrades
1.1 Heat Pump Smart Factory: Ushering in a New Era of Intelligent Manufacturing
Looking back at Linuo Ritter’s intelligent transformation journey, September 28, 2024, was a significant milestone. On that day, Linuo Ritter’s Heat Pump Smart Factory officially commenced production. The project covers an area of 7,000 square meters, with an annual production capacity of 100,000 household heat pumps and an average annual output value of nearly 10 million yuan per employee.
This factory integrates comprehensive information systems including 5G, SAP, MES, WMS, QMS, EAM, SRM, and CRM, achieving an industry-leading level of intelligence. The production line is equipped with 16 robotic automated workstations, 15 automated unmanned machines, 18 key quality automatic data collection points, and 3 AI vision inspection workstations, realizing full-process automation from tooling preparation to refrigerant injection.
1.2 Solar “Lights-Out Factory”: A World’s First Unmanned Production
The solar collector “lights-out factory,” which went into operation on May 29, 2025, represents another pinnacle of Linuo Ritter’s intelligent manufacturing. A “lights-out factory” is a fully automated production workshop that operates 24/7 without the need for artificial lighting.
This factory achieved four major breakthroughs: “fully automated process, flexible production, full product lifecycle management, and comprehensive data interconnection.” Through digital twin technology and a data platform, it has built a seamless system connecting the client and the server.
- Technological Innovation: The Core Strength Behind the National Science and Technology Progress Award
2.1 Dual National Awards: Leading the Way in Solar and Air Source Heat Pumps
On June 24, 2024, the project “Key Technologies and Applications of High-Efficiency Multi-Grade Heat Energy Supply for Air Source Heat Pumps,” in which Linuo Ritter participated, won the second prize of the National Science and Technology Progress Award. This is the second time Linuo Ritter has won this national-level award, following its award in the solar energy field in 2009, making it the only company in the new energy industry to simultaneously win national awards in both solar and air source heat pumps.
This technology has achieved three major breakthroughs:
- Wideer range of heat energy grades: Covering the entire temperature range from low-temperature hot water to high-temperature steam
- Higher heating efficiency: Stable operation even in extremely cold environments of -40โ
- Wideer application scope: Extending from residential heating to industrial steam supply
2.2 Ultra-High Temperature Heat Pump Laboratory: The First 180โ Testing Platform in China
Simultaneously launched with the heat pump smart factory was the “National-level 180โ Ultra-High Temperature Heat Pump Laboratory” built by its subsidiary, Nuotong Technology. This is the first heat pump research laboratory in China to test temperatures up to 180โ, equipped with internationally advanced testing equipment.
This laboratory provides strong support for the performance testing, product development and optimization of high-temperature heat pump technology, and also demonstrates Linuo Ritter’s determination to deeply cultivate the field of industrial thermal energy.
III. Market Layout: From Domestic Leader to Global Expansion
3.1 Domestic Clean Heating: A Network of Millions of Distributors
Linuo Ritter has been deeply involved in the heat pump market for 23 years, establishing a comprehensive channel system nationwide. At the 2025 Wealth Distributor Conference, a signing ceremony for distributors with millions of yuan in sales was held, demonstrating its strong market appeal.
In terms of application cases, the heating project at the Changchun Green Building Materials Market in Jilin Province has become a model of clean heating in northern China. This project installed 24 ultra-low temperature heat pump units, which withstood the extreme cold of -30โ, maintaining an indoor temperature above 20โ, with an operating energy consumption of only 23.5 kWh/ใก.
3.2 International Certifications: A Passport to the European Market
Linuo Ritter products have passed multiple international certifications, including CE, CB, ERP, Keymark, MCS, RoHS, and SASO. The KEYMARK certification confirms that the products meet unified European quality standards, laying a solid foundation for expanding into the European market.
- Future Outlook: Dual-Core Driven Strategy Leading Industry Transformation
The company will adhere to its “dual-core driven” strategyโwith intelligent manufacturing as the core support and product innovation as the core driving forceโto continuously promote the intelligent upgrading of the new energy industry and the revolution in comfortable living.
With the commissioning of the world’s first solar-powered “lights-out factory,” Linuo Ritter is leaping from “Made in China” to “Intelligent Manufacturing in China,” contributing Chinese solutions to the global energy transition.
