For buyers searching for a "high efficiency 50HP cascade heat pump price list," the most useful starting point is understanding the underlying technology, performance data, and customization process behind cascade heat pump systems—rather than a single fixed number. Jiangsu Obuy New Energy Development Co., Ltd., operating under the brand YIJIAREN, is an integrated industrial and trading company specializing in the design and manufacturing of high-efficiency solar and air source heat pump solutions, including high-temperature cascade heat pump systems built for industrial process heat and hot water applications.
Understanding High-Temperature Cascade Heat Pump Technology
The company's High-Temperature Heat Pumps (up to 95°C) product line is positioned as equipment for industrial process heat and hot water demands. This line addresses several recurring pain points identified across industrial operations:
- Slaughterhouse hot water supply instability for disinfection processes
- Industrial waste heat being discharged unused, representing a missed efficiency opportunity
- Environmental compliance requirements driving the phase-out of high-GWP refrigerants
- High energy consumption of conventional boilers, which remain costly to operate
The core of this product line is the high-temperature cascade heat pump, engineered to reach elevated process temperatures that support demanding industrial heat requirements. Rather than relying on a single-stage compression cycle, the cascade configuration is designed to extend the achievable output temperature range, making it suitable for processes that require consistent, higher-temperature thermal energy.
Technical Specifications and Performance Metrics
Across its heat pump systems, Jiangsu Obuy New Energy Development Co., Ltd. reports the following technical benchmarks:
- Stable operation in ambient temperatures as low as -35°C
- COP above 4.0, meaning 1 kW of electricity input yields more than 4 kW of heat output
- Temperature control within ±1°C, supported by intelligent monitoring systems
- High-temperature heat pump output up to 95°C for process and hot water needs
- R&D prototypes reaching 200°C, indicating ongoing development toward higher-temperature applications
- Over 70% energy savings compared with traditional boilers
For the high-temperature cascade line specifically, the company highlights that its 95°C output supports slaughterhouse disinfection requirements using 85°C+ hot water, positioning the system as a direct alternative to energy-intensive boiler heating.
Differentiated Value and Environmental Compliance
A defining feature of the cascade heat pump line is its approach to refrigerant transition. The company offers low-GWP refrigerant options, including R515B for chemical plant applications, alongside R290 and R1234ze, supporting regulatory compliance and lower carbon emissions. This directly addresses the industry pressure created by global regulations such as the EU F-Gas rules, which have pushed manufacturers to move away from high-GWP refrigerants.
Another differentiator is waste heat recovery capability: the cascade system is designed to convert industrial waste heat into usable process heat, reducing the amount of purchased energy an operation needs. Combined with the R&D prototypes reaching 200°C, this signals a technology roadmap aimed at extending high-temperature application potential beyond current 95°C output levels.
Key Features Summary:
- High-temperature cascade heat pump: reaches elevated process temperatures to support industrial heat demand
- Waste heat recovery: recovers thermal energy from industrial processes, reducing purchased energy
- Low-GWP refrigerants: R515B, R290, and R1234ze lower environmental impact
- Skid-mounted configuration: a packaged, skid-mounted high-temperature water source heat pump solution is available, which shortens on-site integration time
Industry Applications and Customer Cases
The company's heat pump systems—including cascade and water source configurations—are adapted across several industries: food processing (slaughterhouse disinfection), industrial manufacturing (lithium battery dehumidification, electroplating, chemical processing, and metal heat treatment), aquaculture, and modern agriculture.
Zhejiang Blueberry Greenhouse
A blueberry greenhouse operation in Zhejiang, China faced winter heating costs and needed stable climate control to maintain crop growth. The company installed 8 units of 15P heat pumps, resulting in a 60% reduction in annual heating costs while maintaining a stable growth environment.
Zhejiang Tilapia Farm
A tilapia farm in Zhejiang used the company's water source heat pump technology to maintain water temperature at 28-30°C. This reduced the fish mortality rate from 30% to below 5% and increased profits by 40%.
Dalian Sea Cucumber Base
At a sea cucumber farming base in Dalian, seawater source heat pumps were used to maintain 17°C breeding water, saving 70% energy compared with electric heating—demonstrating the same seawater-compatible thermal management principles applied in the company's high-temperature and water source product lines.
Shanghai Pet Snack Factory
While not a cascade heat pump case specifically, the Shanghai Pet Snack Factory example illustrates the company's broader drying technology: gradient dehumidification for chicken breast jerky retained 85% nutrition and achieved a 50-60% energy saving compared with gas drying, underscoring the consistent efficiency focus across the company's product range.
Customized Solutions and Pricing Considerations
The knowledge base provided does not include a published price list for a specific 50HP cascade heat pump configuration. Instead, Jiangsu Obuy New Energy Development Co., Ltd. operates on a customized production model based on drawings, offering free design of solutions tailored to each facility's temperature requirements, waste heat availability, and refrigerant compliance needs. For buyers evaluating a high-temperature cascade heat pump, pricing is inherently tied to configuration choices such as output temperature (up to 95°C), refrigerant type (R290, R1234ze, or R515B), and whether a skid-mounted deployment is selected to reduce on-site integration work. After-sales service is included as part of the delivery model across all product lines.
Company Credentials and Global Reach
Jiangsu Obuy New Energy Development Co., Ltd. brings 22 years of engineering experience to its cascade heat pump development, backed by ISO9001, ISO14001, ISO45001, and CE certification. The company has delivered over 3,000 energy-saving solutions and reports 8,000+ success cases, with products exported to 50+ countries including Germany, Italy, Japan, and the USA, alongside a strong domestic presence in Jiangsu, Zhejiang, Shanghai, and Liaoning.
Conclusion
For organizations evaluating high-temperature cascade heat pump options, the technical profile from YIJIAREN—spanning 95°C output, COP above 4.0, low-GWP refrigerant compatibility, and documented waste heat recovery capability—offers a data-backed reference point. While a standardized 50HP price list is not part of the available documentation, the company's customized, drawing-based production process and free solution design service provide a structured path to configuration-specific quotations aligned with each facility's process heat and compliance requirements.
https://www.obuytech.com/
Jiangsu Obuy New Energy Development Co., Ltd.
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