Solar Water Pump 2hp Solar Submersible Well Pump 1500w DC Solar Water Pump

Model 4DLR15.5-70-110-1500: outlet 2 inch, power 1500 W (DC), rated voltage DC 110 V, max head 70 m, max flow 15,500 L/h, pump body 4 inch (confirm size with seller).

Package includes: 1 x DC solar pump with 2 m cable, 1 x pump controller with MPPT function, 1 x stainless steel float switch, 1 x pump outlet joint connector, 1 x splice kit for cable join, and 1 x waterproof splice kit.

As a rule of thumb the solar array wattage should be at least 1.3 × pump power. For a 1500 W pump that is about 1,950 W of solar panels. Exact panel Voc/Vmp and string configuration should be confirmed with the seller/controller specifications.

Yes. The included controller has MPPT function, soft-start technology, IP65 waterproofing, and protections for high/low voltage, over-current and high temperature. It auto-starts when sufficient power is available and stops when the tank is full (float switch input).

Max head (70 m) is the maximum vertical lift the pump can achieve; max flow (15,500 L/h) is the highest flow at or near zero head. Actual flow depends on the system head—higher head reduces flow. Consult the pump performance (Q-H) curve or ask the seller for expected flow at your required head.

Use the seller's guidance: if you have a water tank, total head = B + C + D/10; if no tank, use B (vertical lift). In general total dynamic head should include vertical lift, friction losses, and any pressure head. Contact the seller for help mapping B/C/D to your layout.

Yes. The pump is suitable for deep well irrigation, village/town water supply, garden watering, drip irrigation and potable water (when installed with proper filtration and safe materials). Confirm local regulations for drinking water use.

Features include a 304 stainless steel pump shaft, brass outlet/connector/oil cylinder, high-quality bearings, double-bearing motor base for higher axial load, alloy mechanical seal for longer life, and motor coils wound by automatic machine — all to prolong working life and reliability.

The controller/pump package includes a 1-year warranty. The product is designed with enhanced materials and bearings to extend service life; actual lifetime depends on operating conditions and maintenance.

The pump requires a DC supply at its rated voltage (DC 110 V). It can run from compatible DC sources if they can supply stable DC at the correct voltage and current. Check compatibility with the included controller and consult the seller for battery/battery-inverter arrangements.

The pump's max head is 70 m, so it is suitable for wells up to that lift, but the included cable is only 2 m. You will likely need longer submersible-rated cable—order additional cable appropriate to the well depth and electrical specifications. Confirm maximum allowed immersion depth with the seller if needed.

Regularly inspect and clean the intake and impeller of debris, check seals and cable entries, verify float switch operation, and monitor controller fault indicators. Follow a maintenance schedule based on local water quality; replace worn seals, bearings or cables as needed.

Yes. The controller provides soft-start (reducing inrush current), and protections for high voltage, low voltage, over-current and high temperature. The controller is IP65 rated for good waterproofing.

Horsepower alone doesn't define performance. You must compare pump specs (power, rated voltage, max head, flow curve, efficiency and materials). Use the pump's head/flow curve and the site's head requirements to select the correct model.

Replacement parts and alternate impellers (e.g., plastic impeller versions) are often available—contact the supplier with your model number to order spares or variants. Provide model 4DLR15.5-70-110-1500 when inquiring.