Water Buffer Tank for Heat Pump DHW 100L 200L 300L 500L 800L 1000L Customizable Our company’s water buffer tanks are engineered for domestic and commercial heat pump applications, supporting custom capacities from 100L to 1000L. Featuring a split connection, high-grade SUS304 stainless steel inner tank, and advanced insulation, these tanks offer reliable hot water storage for solar or electric heating systems with exceptional durability and long service life.
Water Buffer Tank for Heat Pump DHW 100L 200L 300L 500L 800L 1000L Customizable
Our company’s water buffer tanks are engineered for domestic and commercial heat pump applications, supporting custom capacities from 100L to 1000L. Featuring a split connection, high-grade SUS304 stainless steel inner tank, and advanced insulation, these tanks offer reliable hot water storage for solar or electric heating systems with exceptional durability and long service life.
Product Name: Water Buffer Tank for Heat Pump DHW
Model Number: HD-SPT
Type: Flat-Plate
Circulation Type: Indirect / Closed Loop (Active)
Application: Commercial, Household
Use: Hot Water Storage for Heat Pump & Solar Systems
Connection Type: Split
Installation: Wall Mounted
Capacity Range: 100L / 200L / 300L / 500L / 800L / 1000L (Customizable)
Housing Material: Color Steel / Stainless Steel
Inner Tank Material: SUS304 Stainless Steel
Insulation Function: Thermal Retention, Anti-freezing, Constant Temperature Heating
Accessories Included:
Electric Control Box
Magnesium Anode Rod
Electric Heating Element
Temperature/Pressure Valve
Voltage Rating: 220V / 380V
Frequency: 50Hz
Water Pipe Diameter: 1 inch
Coil Circulation Interface: G3/4
Warranty: 5 Years
| Type | HD-SPT | |||
| Specification | customized | |||
| Capacity | 100L-1000L | |||
| Voltage rating | 220/380V | |||
| Pressure | Pressurized | |||
| Inner tank material | SUS304 | |||
| Function | water storage | |||
| Frequency(HZ) | 50 | |||
Domestic Hot Water Supply (DHW)
Solar Heating Systems
Commercial Apartments & Villas
Hotels & Resorts
Schools & Institutions
Hospitals & Clinics
Office Buildings & Factories
Our heat pump water buffer tanks are widely exported to over 50 countries, including:
USA, Germany, UK, France, Australia, New Zealand, Mexico, Turkey, Spain, Sweden, Romania, Portugal, UAE, South Africa, Syria, Vietnam, Hungary, Malta, and more.
We offer OEM/ODM services and can tailor solutions for local climatic and installation conditions.
SUNECO Solar Technology delivers high-performance solar water heating solutions tailored for residential, commercial, and industrial applications. With around-the-clock global support and a dedicated team, SUNECO ensures each system—from solar collectors to complete flat plate solar water heaters—is engineered for durability, energy efficiency, and long-term reliability. Every order is closely monitored from production to delivery, guaranteeing consistent quality and customer satisfaction.Specializing in advanced solar collectors and flat plate systems, SUNECO offers personalized solutions to meet specific installation needs. Whether it’s a solar water heater for home use or a custom thermal setup for a commercial facility,
