SunEarth TD5/PV-A17-2504 17V DC Solar Circulation Pump
SunEarth TD5/PV-A17-2504 17V DC Solar Circulation Pump is backordered and will ship as soon as it is back in stock.
The SunEarth TD5/PV-A17-2504 is a compact, high-efficiency DC circulation pump designed for solar thermal water heating, hydronic heating, radiant floor systems, and other heat transfer applications. Operating at 17 VDC, this pump is engineered for continuous-duty performance while delivering excellent hydraulic efficiency with extremely low starting power requirements.
Its brushless DC motor provides quiet, reliable operation while minimizing energy consumption, making it an ideal choice for photovoltaic-powered circulation systems. The pump is constructed using lead-free, food-grade wetted materials and is capable of handling fluid temperatures up to 110°C (230°F). Designed for flooded suction installations, the TD5/PV-A17-2504 offers dependable performance in residential and light commercial renewable energy systems.

⚙️Key Features:
| Feature | Benefit |
|---|---|
| 17 VDC Brushless DC Motor | Designed for photovoltaic-powered circulation |
| Low Starting Power | Starts with as little as 2W of available solar power |
| Food-Grade Wetted Materials | Lead-free construction for clean water applications |
| Continuous Duty Operation | Built for long-term reliability |
| High Temperature Capability | Handles fluid temperatures up to 110°C (230°F) |
| Quiet Brushless Motor | Low-noise operation |
| Compact Inline Design | Easy integration into solar thermal systems |
| OEM SunEarth Component | Designed for renewable energy applications |
⚙️Technical Specifications:
| Specification | Details |
|---|---|
| Manufacturer | SunEarth |
| Part Number | TD5/PV-A17-2504 |
| Product Type | Brushless DC Solar Circulation Pump |
| Rated Voltage | 17 VDC |
| Maximum Flow | 25 L/min |
| Maximum Head | 4.5 m (14.8 ft) |
| Rated Current | 1.4 A |
| Rated Power | 23.8 W |
| Motor Type | Brushless DC |
| Starting Power | 2 W |
| Insulation Class | Class F |
| IP Rating | IP52 |
| Operating Mode | Continuous Duty |
| Ambient Temperature | -40°C to 40°C (non-freezing) |
| Fluid Temperature | -40°C to 110°C (-40°F to 230°F) |
| Installation | Continuous Flooded Suction Required |
| Applications | Solar Water Heating, Radiant Floor Heating, Heat Transfer Systems, Cooling Systems, Food-Grade Liquid Transfer |
⚙️Technical Documents:
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