Deep Well Solar Water Pump: 150 Meter Head Submersible Systems

Extreme Depth Challenges

Boreholes exceeding 150 meters depth present extreme pumping challenges. Total dynamic head including drawdown, pipeline friction, and delivery pressure may reach 200+ meters. Specialized high-pressure submersible pumps with multi-stage impellers address these demanding requirements.

Deep well pumps must withstand hydrostatic pressure at depth while generating sufficient pressure to lift water to surface and beyond. Motor design must handle the electrical challenges of long cable runs at high power. System reliability is critical given the difficulty of retrieval for maintenance.

Multi-Stage Pump Design

Deep well pumps use 20-40 impeller stages stacked in series. Each stage adds approximately 5-8 meters of head. Stainless steel construction handles the mechanical stress of high-pressure operation. Precision machining ensures hydraulic efficiency across all stages.

Motor selection must match pump power requirements while fitting within standard casing diameters. 4-inch motors fit 100mm casings while 6-inch motors fit 150mm casings. Oil-filled motors provide superior cooling for high-power density designs.

Solar Array Requirements

Deep well applications require substantial solar arrays. A 150-meter system typically needs 5-15kW of solar capacity depending on flow requirements. High-voltage arrays reduce cable losses and installation costs. MPPT controllers optimize energy extraction across varying conditions.

Array sizing considers seasonal solar variation. Winter sun angles and shorter days reduce output. Oversizing arrays by 20-30% ensures adequate water production during the worst solar months. Storage tanks provide buffering for cloudy days.

Rutan Pump Deep Well Expertise

Rutan Pump manufactures deep well solar submersible pumps for extreme head applications. Our engineering team provides system design support for challenging installations. Contact us for deep well pump specifications.

Contact Us

Add: Unit 101, Building 1, No. 520 Shaan, Dongan Village, Daxi Town, Wenling City, Zhejiang Province, China. Wechat/Whatsapp: +86 18267835331 Tel: +86 (0576) 86322398 Email: sales@rutanpump.com Web: www.rutanpump.com Wenling Jingzhan Mechanical & Electrical Co., Ltd.