70M Premier Bushless DC Solar Pump

The **Premier Brushless 70m Solar Pump** is a highly efficient, submersible DC borehole pump designed for deep-well water extraction, irrigation, and off-grid domestic supply.
Depending on your water volume needs, this 70-meter lift pump is widely available in two core configurations: a heavy-duty **600W variant** and a lighter **250W variant**.
### 1. Heavy-Duty Variant (600W / 72V)
This model is built for high-demand agricultural irrigation, livestock watering, and larger storage tanks.
* **Motor Power:** 600 Watts (DC Brushless)
* **Operating Voltage:** 72V DC
* **Maximum Head Lift:** 70 Meters
* **Maximum Flow Rate:** 3.0 m³/hour (approx. 3,000 Liters per hour)
* **Outlet Size:** 1 Inch (25mm)
* **Cable Length:** Typically comes with an 18-meter cable
* **Solar Panel Recommendation:** Minimum of 800W solar array configuration (e.g., 4 times 200W panels) for stable daytime operation.
### 2. Standard/Economy Variant (250W / 24V)
This model is perfect for domestic setups, off-grid homes, and small-scale drip irrigation setups that prioritize lower solar panel investment.
* **Motor Power:** 250 Watts (DC Brushless)
* **Operating Voltage:** 24V DC (Wide working range between 18V – 48V)
* **Maximum Head Lift:** 70 Meters
* **Maximum Flow Rate:** 1.2 m³/hour to 3.0 m³/hour max capacity (varies by actual depth)
* **Outlet Size:** 1 Inch (25mm)
* **Solar Panel Recommendation:** Typically requires a minimum of 2 times 250W or up to 400W total panel wattage.
### Core Structural & Safety Features
* **Brushless DC Motor:** Eliminates mechanical brushes, resulting in lower noise, higher energy efficiency, and a significantly longer maintenance-free operational lifespan.
* **MPPT Controller Support:** Usually comes bundled with an intelligent Maximum Power Point Tracking (MPPT) controller to automatically optimize power delivery even during fluctuating or cloudy conditions.
* **Built-in Safety Protections:** Equipped with critical safety cut-offs, including **Dry-Run Protection** (stops the pump if the well runs out of water), Overload Protection, and Overvoltage Protection.
* **Material Construction:** Features a corrosion-resistant, rustproof stainless steel body designed to survive submerged environments safely over extended periods.