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Catalogue · 5 products

Solar DC Brushless Submersible Pumps + Battery Kits

ROCKSOLAR Solar DC Brushless Submersible Pump + Battery Kits integrate high-performance BLDC water pumps with dedicated LiFePO4 battery banks and advanced MPPT charge controllers. These comprehensive kits ensure 24/7 continuous water management, successfully overcoming weather interruptions or night hours by storing surplus energy generated from the accompanying bifacial solar panels. 
The battery-supported systems are optimized for three core applications:
  • Deep well Access: Heavy-duty kits utilize smart energy management to lift water from extreme depths up to 1,050 feet, maintaining optimal system pressure even when sunlight is completely unavailable.
  • Livestock watering: Tailored configurations—such as the 0.8HP Cattle Watering System—bundle an automated, off-grid pump with a 48V battery backup to provide a persistent, non-stop water supply directly to remote pastures and hydration troughs.
  • Farm irrigation: Providing high-efficiency daily outputs of 6,000 to 10,000 gallons, these systems deliver consistent, regulated water flow for crops and field irrigation without relying on utility grid availability.

Not sure which one? Give the finder your well or source and your daily water, and it picks the pump with the right curve.
Size a pump → See all 5 products ↓

Rather ask? Talk to an engineer.

Solar DC Brushless Submersible Pumps + Battery Kits
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Choose a pump from the water requirement

Buying routeUse it to planConfirm compatibility
DC submersible pumpA submerged water source with a planned DC supplyOperating voltage, well diameter and controller
Hybrid AC/DC pumpA project considering solar and AC backupSupported power inputs and required controls
Pump kitMatched pump and solar equipmentExact panels, controller, cables and accessories included

Have your required flow, total lift, pipe length and pipe diameter ready. Maximum flow and maximum head are different operating points; compare the pump curve for the exact model.

Is horsepower enough to select a pump?

No. The required flow at your total head, source dimensions and power supply determine suitability.

Size a well pump · Installer support

Talk through your solar project

Common questions

Before you order.

If yours isn't here, ask an engineer. It costs nothing and it's the step most people skip.

What if I'm not sure this is the right product?

Ask before you order. Send us what you need to run, or your pool or well figures, and an engineer will confirm the choice — it costs nothing. Or use the finder below, which sizes from what you actually run and shows its reasoning.
You’re shopping ROCKSOLAR US: prices in USD, shipping within the United States. In Canada? Shop rocksolar.ca →

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