Rock Solid Heavy Duty 3 Inch Solar Submersible Water Pump Built For Deep Well And Borehole Garden Irrigation Featuring Plug And Play MPPT Controller 48V 400W

3-inch 400W solar submersible pump for boreholes and farm water
✔️ 400W 3-inch solar pump, 3000L/h flow, 47m head, 48V DC unit

This sturdy 3-inch submersible pump pulls clean water from deep wells, boreholes, tanks, and fish ponds using a robust 400W motor. You get reliable daily flow powered by a 48V system paired with an MPPT controller that locks onto peak brightness every day. Set it up quickly for garden beds, livestock trays, swimming pool fills, or even boat deck washing with ease.

✅ 304 stainless steel casing fights rust and survives water temps up to 35C.
✅ Pushes up to 3000 liters per hour with a lift ceiling of 47 meters.
✅ Brass outlet meets a plastic impeller for smooth water movement inside.
✅ Alloy mechanical seal cuts down wear and prevents drips during duty cycles.
✅ Integrated water shortage guard kills power the moment the well goes dry.
✅ Smart restart logic waits 15 to 30 minutes before firing back up automatically.
✅ 2-meter tether cable gives reach for most residential hole depths.
✅ Accepts a pair of 280W to 330W solar panels linked to the plug-and-play box.
✅ Weighs 11kg overall while packing 91 by 22 by 12 cm dimensions.

💡 How do you sort out solar panel sizing for a 400W submersible pump setup?
Get the panel math right so your pump pulls peak water without choking on shade.
Hook up twin panels rated around 300 watts each to ride the voltage bands smooth.
Watch open circuit numbers and keep them under 100 volts so the controller does not bust.
Run the cord straight to the MPPT box to keep that handy water shortage cutout live and kicking.