ZIRI 4SC2-180 3HP 176m 5.4m³/h Hybrid Submersible Solar Pump

Product Description

The ZIRI 4SC2-180 3CV Hybrid Submersible Solar Pump is designed for deep wells and demanding irrigation where high head with stable flow is required. It offers up to 5.4 m³/h and a reference head of 176 m, with integrated electronics and MPPT inside the pump itself to simplify installation and optimize photovoltaic performance. In addition, it can operate on-grid or with a generator (90–240 V AC) and supports the external ZIRI controller as an option when it is desired to locate the electronics outside the well.

Main Features

• Very high head: up to ~176 m with a maximum flow of 5.4 m³/h.
• Hybrid DC/AC with integrated MPPT: Vmp 280–380 V and Voc max. 440 V.
• Operation on 90–240 V AC for continuous backup on cloudy or nighttime days.
• 4” hydraulics with 1¼” discharge and centrifugal design for high pressures.
• Motor of 3 CV (≈3.0 kW) optimized for continuous operation in solar pumping.
• Compact construction (≈1.05 m) and weight ≈17.4 kg for easy handling and installation.

Advantages or Benefits

• Quick installation: fewer surface components by integrating control and MPPT in the pump.
• Maximum PV utilization with maximum power point tracking and wide voltage range.
• Guaranteed backup thanks to AC mode switching to grid or generator when necessary.
• Maintenance flexibility: option for external controller for service outside the well.
• High pressure suitable for sprinkler irrigation on multiple lines or tanks at high elevations.

Purpose or Applications

Designed for deep wells in agricultural estates, livestock farms, and homes with significant elevation difference. Excellent for high-pressure sprinkler irrigation, filling elevated tanks, and supply with long pipelines.

Technical Specifications

Compatibilities

Accessories: submersible cable and waterproof joints, 1¼” check valve, level probe, type II DC protections, AC circuit breaker, IP65 panel, solar cabling, and PV structure. PV recommendation: size a minimum indicative power according to the target head/flow and always within the MPPT range. For electronics outside the well, the external ZIRI controller (optional) can be incorporated.

The ZIRI 4SC2-180 3CV Hybrid Submersible Solar Pump offers high pressure, efficiency, and simplified installation thanks to integrated electronics, with the security of also being able to operate on AC and the flexibility of an optional external controller.