ZIRI 4SC5-134 2.5HP 134m 9.9m³/h Hybrid Submersible Solar Pump

Product Description

The ZIRI 4SC5-134 2.5CV Hybrid Submersible Solar Pump provides an excellent balance between head and flow rate in 4” wells. It delivers up to 9.9 m³/h with a head of 134 m, integrating power electronics and MPPT within the pump body itself for a clean and quick installation. Its hybrid architecture allows operation with solar energy in direct current and, when necessary, with 90–240 V AC from the grid or a generator, ensuring year-round service continuity. If preferred, the electronics can be located outside the well using an external ZIRI controller (optional).

Main Features

• Service head 134 m with a maximum flow rate of 9.9 m³/h: ideal for irrigation and elevated tanks.
• Integrated MPPT with a wide PV window: Vmp 60–380 V and Voc max. 440 V.
• AC mode 90–240 V for continuous operation with grid or generator.
• 4” submersible with 1½” discharge, optimized for high flow rates in long discharge lines.
• Motor of 2.5 CV designed for continuous operation and high hydraulic efficiency.
• Robust construction: approx. length 1.03 m and approx. weight 20 kg for standard casing.

Advantages or Benefits

• Faster installation and fewer surface components due to integrated electronics.
• Better PV utilization thanks to the MPPT that maximizes performance under various conditions.
• Guaranteed backup through AC operation when solar radiation is insufficient.
• Maintenance flexibility with the option to use an external controller.
• Efficiency and reliability for high flow and sustained pressure requirements.

Purpose or Applications

Recommended for 4” wells in agricultural operations, farms, and off-grid homes that require high flow rates and elevated tanks. Perfect for sprinkler/drip irrigation on multiple lines and for rapid filling of cisterns or elevated tanks.

Technical Specifications

Compatibilities

Compatible accessories: 1½” check valve, submersible cable and waterproof joints, level probe, IP65 panel, DC type II protections, AC circuit breaker, solar cabling, and PV structure. PV sizing: as a guideline, consider a minimum power ≥ 1,200 W depending on head/flow requirements and always within the MPPT range. For surface electronics, the external ZIRI controller can be added (optional).

The ZIRI 4SC5-134 2.5CV is a high-performance professional option that combines flow rate, head, and hybrid operation with integrated electronics, providing efficiency and reliability in demanding solar pumping projects.