DC Solar Swimming Pool Pump
Engineering note. Maximum head and maximum flow are curve endpoints, not one simultaneous duty point. Final selection is verified against your total head, required flow and solar resource.
- Permanent-magnet brushless motor + intelligent MPPT (auto start/stop, soft-start)
- Controller LED display: voltage / current / power / speed (RPM) / error code
- Water-cooled (plastic)
- Full protection: over/under-voltage, overload, over-current, dry-run, reverse, over-temp
- Runs directly off PV modules — no batteries required
- Corrosion-proof engineering-plastic wetted parts — ideal for chlorinated water
Performance Curves (Q–H)
Head–flow curve of every model in this series — exact data from our engineering datasheets.
Specifications
| # | Model | Voltage (V) | Power (W) | Current (A) | Max flow (m³/h) | Max head (m) | Outlet | Ø (mm) | Length (mm) | Weight (kg) | Recommended cable (mm²) | Recommended PV |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | PSP6-9-24-200 | 24 | 200 | 8.3 | 6 | 9 | 2" | — | 340 | 5.8 | 2.5 | 2 × 150 Wp |
| 2 | PSP10-10-24-370 | 24 | 370 | 15.4 | 10 | 10 | 2" | — | 355 | 6.5 | 4 | ≈500 Wp |
| 3 | PSP14-13-72-600 | 72 | 600 | 8.3 | 14 | 13 | 2" | — | 375 | 7.4 | 2.5 | 3 × 300 Wp |
| 4 | PSP16-14-96-750 | 96 | 750 | 7.8 | 16 | 14 | 2" | — | 390 | 8 | 2.5 | 3 × 300 Wp |
| 5 | PSP22-13-144-1100 | 144 | 1100 | 7.6 | 22 | 13 | 2" | — | 420 | 9.4 | 2.5 | 6 × 300 Wp |
| 6 | PSP25-14-192-1500 | 192 | 1500 | 7.8 | 25 | 14 | 2" | — | 455 | 11 | 2.5 | 8 × 300 Wp |
| 7 | PSP36-18-280-2200 | 280 | 2200 | 7.9 | 36 | 18 | 2" | — | 520 | 13.8 | 2.5 | 10 × 300 Wp |
Motor & Drive
| Motor | Permanent-magnet DC brushless (PMSM) |
| Drive | Sensorless FOC, pure sine-wave output |
| MPPT tracking | >99% |
| Insulation class | F (155 °C) |
| Duty | S1 (continuous) |
| Ingress protection | IP55 / IP66 |
| Warranty | 2 years |
Controller & Protections
| Controller | Sensorless FOC sine-wave vector drive + MPPT (>99%), LED display |
| Display | Voltage, Current, Power, Speed (RPM), Speed adjustment, Error code |
| Controller size | 360 × 260 × 140 mm |
Operating conditions
| Water temperature | 0–40 °C |
| Sand content | ≤ 0.05 % (≤ 500 g/m³) |
| pH range | 5–9 |
| Ambient temperature | -15 to 70 °C |
Materials
- Standard — Reinforced engineering-plastic body & impeller + SUS304 shaft (Plastic is the correct choice for chlorinated water — metal corrodes)
Premium components
- 100% copper motor windings
- Class F (155 °C) insulation system
- NSK-grade sealed ball bearings
- Corrosion-proof engineering-plastic wet end
- Ceramic-carbon mechanical seal
- Water-cooled motor
- PMSM + sensorless FOC sine-wave controller, MPPT >99%
Recommended cable
PV-to-controller & motor cable 2.5–4 mm² by model (copper, sized for a ~50 m run; step up one size per additional ~50 m of drop).
Per-model cable cross-section is listed in the specification table above (mm² column).
Certifications
Frequently asked questions
What power and voltage options does the DC Solar Swimming Pool Pump come in?
The DC Solar Swimming Pool Pump range covers 7 models from 200 W to 2200 W, with system voltages of 24 / 72 / 96 / 144 / 192 / 280 V.
What maximum head and flow can the DC Solar Swimming Pool Pump reach?
Top models reach up to 18 m maximum head and up to 36 m³/h maximum flow. These are curve endpoints, not one simultaneous duty point — the exact model is selected against your required head, flow and solar resource.
Does the DC Solar Swimming Pool Pump need batteries to run on solar power?
No. It runs directly off PV modules through an MPPT controller (>99% tracking efficiency), so no battery bank is required.
Is the DC Solar Swimming Pool Pump protected against dry running?
Yes. Built-in protections include Overload, Over-current, Under-load, Under-voltage, Reverse-connection, Over-temperature (thermal), Dry-run / low-water, Soft-start. The pump motor is rated IP55 and the controller is rated IP66.
What water conditions can the DC Solar Swimming Pool Pump handle?
It is rated for water temperatures of 0–40 °C, sand content ≤ 0.05 % (≤ 500 g/m³) and pH 5–9.
