Energy-saving Water Pump Controllers

High-performance MCU+ · IPM module · High-power IGBT

High efficiency · Low cost · High performance0.37-2.2KW Land PumpSolar / Deep-well / VFD / FOC

Information provided by the client; listed in no particular order.

Product Introduction

The manufacturer of this energy-saving water pump controller focuses on R&D and manufacturing of high-efficiency energy-saving DC brushless motor control systems. The energy-saving water pump controller adopts a self-developed high-performance MCU+ with IPM power driver module and high-power IGBT design, delivering high efficiency, low cost and high performance. It covers self-priming, shielded, centrifugal, variable-frequency, FOC, deep-well and solar pump controllers, as well as AC/DC solar pump controllers across multiple types.

Energy-saving Water Pump Controllers

Core Advantages

Self-developed High-integration DriveIndustrial-grade high-performance MCU+ with IPM power module and high-power IGBT in an integrated design — high integration, stable operation and consistent quality under a strict control system.
High Efficiency, Low Cost, High PerformanceVector control with adaptive parameter algorithms reduces torque ripple; large starting torque and small starting current raise overall efficiency while keeping cost low and performance high.
Full Coverage of Pump TypesOne platform covers self-priming, shielded, centrifugal, VFD, FOC, deep-well and solar pumps for residential, commercial and agricultural irrigation scenarios.
Wide-voltage AC/DC CompatibilitySupports 220V/380V AC supply and solar DC input with automatic mains/PV switching for off-grid lifting and all-day stable water supply.

Product Series (More Models)

ST-AC220V / 0.37-2.2KW Land Pump

For 220V AC land pumps 0.37-2.2KW with an integrated MCU+ drive — high efficiency, low cost, ideal for rural water supply and garden irrigation.

ST24-110V Solar Pump Controller

24V DC-input solar pump controller with direct PV drive and off-grid operation, suited to remote water lifting and irrigation.

ST-AC220V AC/DC Solar Pump Controller

220V AC/DC integrated solar pump controller that auto-switches between mains and PV for all-day stable water supply.

ST-AC380V AC/DC Solar Pump Controller

380V three-phase AC/DC integrated solar pump controller for high-power deep-well and farm irrigation systems.

ST-AC220V Solar AC/DC Pump Controller

220V solar AC/DC pump controller with PV-priority and mains backup for energy-saving efficiency.

ST310 Solar AC/DC Pump Controller

ST310 solar AC/DC pump controller designed for deep-well and high-head scenarios — stable and reliable.

Product Gallery

Applications

Widely used in rural drinking water and irrigation, garden sprinkler, deep-well lifting, solar PV water lifting, commercial building boosting and industrial circulating-water systems, with customized control solutions available per project.

About the Manufacturer

The manufacturer whose overseas expansion is supported by FangService is a high-tech company specializing in the design of motor control systems and research into complete machine systems. Founded in April 2003 with a registered capital of RMB 20.46 million, it focuses on brushless DC (BLDC) motor control systems, permanent-magnet synchronous motor (PMSM) control systems, variable-frequency systems for AC asynchronous motors, servo motor control systems, motion control systems and switched reluctance motor control systems — a technology-driven Design House that integrates R&D and design.

Over the years it has devoted itself to the R&D of variable-frequency motor-drive control algorithms and cutting-edge electromagnetic theory, building comprehensive technical strengths in FOC space-vector control, precision servo control, high-power motor drives, unmanned control systems and industrial interconnection. Together with a leading domestic semiconductor company, it has jointly developed highly integrated, cost-effective motor-dedicated control processor SOC chips (DSP / 32-bit RISC), power drive modules (IPM) and high-power IGBTs. The company runs a national-level motor laboratory and professional EMC/EMI testing laboratories, attaches great importance to quality management, and is certified to the ISO 9001 and IATF 16949 (formerly TS 16949) quality management systems.

Backed by a high-caliber R&D team and independent control and drive chip platforms, the manufacturer whose overseas expansion is supported by FangService delivers stable, reliable support across five dimensions — quality, cost, delivery, service and technology. It has been recognized as a Zhejiang Province High-Tech Enterprise, a Zhejiang Province Science and Technology SME, a Hangzhou Enterprise High-Tech R&D Center and a 2018 Gazelle Enterprise, and its motor controllers have sold more than 2.1 million units in total.

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Frequently Asked Questions

Which pump types does the controller support?

Our AC 220 V 550 W and 750 W families support self-priming, shielded, centrifugal and variable-frequency pumps, with constant-pressure and multi-speed operating modes.

How does it save energy?

The MCU+ power module adjusts motor speed to the actual water demand instead of running at full power all the time, which significantly reduces electricity consumption compared with fixed-speed operation.

What protection features are built in?

Dry-run, blocked-impeller, over- and under-voltage, phase-loss and overheating protection, plus automatic retry and fault codes for quick on-site diagnosis.