Technical Specifications
| Specification | Details |
|---|---|
| Model | Shiyuan SY‑50 |
| Inlet/Outlet | 2″ (50 mm) centrifugal |
| Motor Power | 1,200 W Brushless DC (≈2 HP) |
| Voltage | 150–160 V DC (≈48 V × 3–4 panels) |
| Max Flow Rate | ~20 m³/hr (20,000 L/hr) |
| Working Head | ~12 m (up to 15 m) |
| Maximum Head | 15–20 m |
| Suction Depth | Up to 6 m |
| Current Draw | Approx. 9.5 A |
| Recommended Solar | 990 W (330 W × 3) or 4 × 250 W modules |





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