ZIRI QB50 Surface Solar Pump 0.3HP 30m 2m³/h
Modelo: QB50- Sku: ZIRIBOM006
- Vendor: ZIRI Solar
Specifications
Product Description
The ZIRI QB50 Surface Solar Pump is a peripheral direct current pump of 0.3 HP designed for domestic pressure and transfer using solar energy. Its performance curve offers up to 2 m³/h and 30 m head, ensuring a stable supply in small homes, tanks, and light irrigation, with the simplicity of a direct solar system and integrated MPPT controller.
Main Features
- Performance: maximum flow rate of 2 m³/h and head up to 30 m for basic pressure in homes and gardens.
- DC power supply with internal MPPT controller to extract maximum performance from the PV system.
- Operating voltage range: 20–40 VDC (size the PV system to operate within this range).
- Maximum suction 6 m; installation with motor in horizontal position.
- Robust construction: body and motor support in cast iron; impeller in copper alloy.
- Universal 1” hydraulic connections (suction/discharge) for quick integration.
Advantages or Benefits
- Cost-effective and reliable 0.3 HP peripheral solar pump solution for tap pressure, showers, and tank filling.
- Very simple installation thanks to integrated MPPT: fewer external components and better performance with variable irradiance.
- Low maintenance and long service life thanks to metallic materials and operation with clean water.
- Quiet and efficient operation, ideal for off-grid homes and irrigation sheds.
- Easy to automate with pressure switch/presscontrol and expansion tank.
Purpose or Applications
Basic domestic supply, pressure boosting, filling and emptying of cisterns, drip irrigation and gardening, transfers from tanks or shallow wells (up to 6 m suction). Recommended for clean, non-aggressive water.
Technical Specifications
| Model | ZIRI QB50 |
| Type | Peripheral surface pump in DC |
| Nominal power | 0.3 HP |
| Voltage range | 20–40 VDC |
| Maximum flow rate | 2 m³/h |
| Maximum head | 30 m |
| Maximum suction | 6 m |
| Connections | 1” (suction/discharge) |
| Materials | Body and support in cast iron; impeller in copper alloy |
| Control | Internal MPPT |
| PV sizing | Panel power at least the required amount and operating voltage within 20–40 VDC |
| Mounting orientation | Motor in horizontal position |
| Fluid | Clean, non-aggressive water |
Compatibilities
Direct compatibility: PV generators and battery banks operating between 20 and 40 VDC (do not exceed out-of-range voltages). No external controllers required.
Compatible accessories: 1” foot valve with filter, check valve, pressure switch/presscontrol, expansion tank, DC protections (circuit breaker and SPD), 4–6 mm² solar cable, level switch.
The ZIRI QB50 combines simplicity, efficiency, and durable materials to ensure reliable pressure and flow with solar energy in domestic and gardening applications.
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ZIRI QB50 Surface Solar Pump 0.3HP 30m 2m³/h
