Product Overview
The Integrated Solar Heat Pump Water Heater is a compact hybrid hot water system engineered for commercial and industrial projects, combining solar thermal collectors and an air source heat pump into one intelligent solution. The system prioritizes solar energy during daytime operation to preheat water, while the heat pump automatically activates when solar input is insufficient, ensuring uninterrupted hot water supply 24/7 under all weather conditions.
Applications & Key Benefits
This integrated system is engineered for large-scale hot water demand scenarios requiring continuous operation and high energy efficiency. It is widely used in hotels, hospitals, schools, factories, dormitories, swimming pools, and residential complexes.
Energy Saving: Reduces energy consumption by 60%–80% compared with conventional electric or gas water heating systems.
Fast ROI: Shortens investment payback period to approximately 2–4 years based on operational cost savings.
Compliance Ready: Fully supports global carbon reduction, low-carbon initiatives, and corporate ESG sustainability requirements.
Technical Specifications
|
Specification Item |
Technical Details |
|
System Type |
Integrated solar + air source heat pump |
|
Heating Capacity |
5kW – 200kW (Project Scalable) |
|
Water Storage |
200L – 5000L (Customizable) |
|
COP Range |
3.5 – 5.2 (Depending on climate) |
|
Operating Range |
-15°C to 45°C ambient temperature |
|
Outlet Temperature |
45°C – 80°C Adjustable |
|
Solar Collector |
Flat plate / Evacuated tube optional |
|
Power Supply |
220V / 380V (50Hz / 60Hz Customized) |
|
Refrigerant |
R410A / R32 Eco-friendly options |
|
Control System |
PLC intelligent controller / Remote monitor |
Manufacturing & Quality Control
All systems are manufactured under strict industrial-grade processes, including precision metal fabrication, automated welding of heat exchangers, vacuum insulation tank production, and full system integration in controlled workshops.
Each unit undergoes 100% pressure testing, leakage detection, electrical safety inspection, and performance simulation testing before delivery. This ensures long-term reliability, stable operation, and suitability for demanding international commercial projects.
Certifications & Compliance
The system complies with major international standards including CE, ISO 9001, ISO 14001, ERP energy efficiency regulations, and RoHS environmental directives.
OEM and customized certification support is available to meet different regional import requirements.
Typical Project Cases
Commercial Hospitality: Centralized hot water system for a 200-room resort (Spain) - Achieved 72% energy savings annually.
Industrial Dormitory: Hot water solution for a factory campus with 1,500 workers (UAE) - Stable supply even under 45°C+ ambient temperatures.
Educational Institution: Eco-campus centralized shower system for a public school (Germany) - Fully compliant with local ERP energy efficiency and carbon-tax reduction standards.
FAQ
Q: Can the system operate without sunlight or on rainy days?
A: Yes, absolutely. The system features a dual-energy cooperative design. The intelligent PLC controller monitors ambient parameters in real-time. When solar radiation is insufficient (e.g., at night, on rainy or snowy days), the high-efficiency air-source heat pump automatically takes over as the primary heating source, ensuring a 24/7 uninterrupted hot water supply under any weather condition.
Q: Is this system suitable for EPC contractors or large-scale bidding projects?
A: Yes, we are highly experienced in EPC requirements. Our engineering team can provide complete system customization, including specific heating capacity scaling (up to megawatts), custom voltage/frequency configurations, and secondary piping layout assistance. We also offer full technical documentation, technical drawings (CAD/BIM), and certification compliance files required for commercial bidding.
Q: What is the estimated ROI (Return on Investment) compared to gas boilers?
A: Compared to conventional gas boilers or electric heaters, this hybrid system reduces operational costs by 60% to 80%. Depending on your local electricity/gas tariffs and hot water consumption, most commercial projects (like hotels or factories) achieve full capital investment recovery (payback) within 2 to 4 years, followed by over a decade of pure energy savings.
Q: Do you support OEM/ODM and regional customization?
A: Yes, we accept full OEM/ODM requests. We can customize tank capacities, shell sheet-metal colors, corporate branding (logo placement), specific compressor brands (e.g., Copeland/Panasonic), and eco-friendly refrigerants (R410A/R32/R290) to match your local market's specific environmental policies and import regulations.
Q: What are the space and installation requirements for the site?
A: The installation requires two main areas: 1) Open roof or ground space with good sunlight exposure for the solar thermal collectors; 2) An open-air or well-ventilated space/mechanical platform for the air-source heat pump units to ensure sufficient air exchange. The integrated control system and water tank can be placed in a standard indoor mechanical room or a customized outdoor weather-proof enclosure.
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