ZIRI 3SH1.5-80/48V 0.5HP 80m 1.6m³/h Submersible Solar Pump

Product Description

The ZIRI 3SH1.5-80/48V is a robust and efficient 3” helical submersible solar pump, designed to lift water up to 80 m with a maximum flow rate of 1.6 m³/h. It is a solar-only system that includes an external controller, so it does not require a power grid or generator. Its MPPT tracking electronics operate over a wide range (Vmp 40–76 V and max Voc 96 V), allowing for easy PV generator sizing and reliable starts even with variable irradiance.

Main Features

• Optimized helical (screw) hydraulics for high heads: up to 80 m with stable flow.
• Maximum flow rate 1.6 m³/h (nominal 1.3 m³/h), ideal for elevated tanks and rural homes.
• 100% solar operation with external controller included; non-hybrid equipment (no AC input).
• Wide MPPT window: Vmp 40–76 V and Voc≤96 V; up to 2 panels in series while maintaining controller range.
• Compact construction: 3” diameter, ¾” discharge, approx. 0.4 m length, 8.4 kg weight for installation in narrow wells.
• System power up to 0.6 kW with torque control at low irradiance for better daily performance.

Advantages or Benefits

• Total energy savings: pumps with the sun, no energy or fuel costs.
• More water every day: MPPT maximizes capture and improves useful flow with clouds or early hours.
• Electrical safety: controlled voltages (Voc≤96 V) and short PV string, reducing risks and simplifying protections.
• Reduced maintenance: motor and helical hydraulics with high tolerance to load variations and less wear.
• Simple installation: maximum 2 panels in series; wiring, protections, and commissioning are very quick.

Purpose or Applications

Domestic supply in off-grid homes, filling elevated tanks, livestock, small drip irrigation networks, or supply to farmhouses. Its 3” diameter allows operation in narrow wells and ¾” discharge pipes.

Technical Specifications

Compatibilities

Direct compatibility: external controller included (solar only). Recommended accessories: PV structures, solar cable and MC4 connectors, DC protections (circuit breaker and surge protection), level switch/probe, check and foot valve, safety rope (stainless steel/polyamide), and ¾” piping.

PV recommendation: a photovoltaic generator of sufficient power is recommended to reach the target flow rate, always within the MPPT range (Vmp 40–76 V; Voc≤96 V) and without exceeding 2 panels in series. This is a sizing guide, not a mandatory power.

The ZIRI 3SH1.5-80/48V combines head, efficiency, and low operating cost for reliable and sustainable pumping in demanding rural installations.