ZIRI 3SH2-86/72V 0.75HP 80m 2m³/h Submersible Solar Pump

Product Description

The ZIRI 3SH2-86/72V is a 3” submersible solar pump with helical hydraulics designed to provide higher flow while maintaining excellent lifting capacity: up to 80 m and 2 m³/h (≈1.7 m³/h nominal). It operates exclusively on solar energy and comes with an external MPPT tracking controller, which works within Vmp 65–110 V and supports Voc≤150 V. Its balance between head and flow makes it ideal for rural homes, livestock, and drip irrigation with tanks located at mid-level.

Main Features

• Helical hydraulics for columns up to 80 m with continuous thrust.
• Maximum flow 2 m³/h (nominal ≈1.7 m³/h), perfect for transfer and rapid filling of intermediate tanks.
• Solar-only equipment with external controller included (not hybrid).
• Wide-range MPPT: Vmp 65–110 V, Voc≤150 V; supports series of 2–3 panels while maintaining the range.
• Compact format: 3” diameter, ¾” outlet, length ≈0.4 m and weight ≈8.4 kg for narrow wells.
• Total power ≈0.9 kW (0.75 HP) with torque control that improves start-up and flow at low irradiance.

Advantages or Benefits

• Savings and autonomy: direct pumping with the sun, no fuel or energy tariffs.
• Optimized daily performance: the MPPT maximizes useful output throughout the day.
• Simple and safe installation: short strings (2–3 modules) and controlled voltages reduce risks and protection costs.
• Robustness and low maintenance: accessible electronics in the controller and high-thrust helical mechanics.
• Adaptable to narrow wells: 3” body and ¾” outlet compatible with compact installations.

Purpose or Applications

Water supply in off-grid homes, livestock support, drip irrigation, and filling of mid-level tanks. Suitable when a balance between pressure and flow is required in hydraulic self-consumption systems.

Technical Specifications

Compatibilities

Direct compatibility: external controller included, solar-only use. Recommended accessories: panel structures, PV cable and MC4 connectors, DC protections (PV circuit breaker and SPD), level switch/probe, check valve, safety rope, and ¾” piping.

PV recommendation: use a generator of sufficient power for the target flow/head, always respecting Vmp 65–110 V and Voc≤150 V. The power figures are indicative for sizing, not mandatory.

With the ZIRI 3SH2-86/72V you will obtain reliable, efficient, and fully solar pumping, with the pressure and flow required for medium-demand rural and agricultural projects.