2200W Doyin DYS-240 DC Solar Pump Controller – MPPT Control, Dry-Run Protection, Automatic Operation

Product Overview

The 2200W Doyin DYS-240 DC Solar Pump Controller is a higher-capacity controller engineered for compatible DC solar water pumps rated up to 2200W (2.2kW). It manages power between the solar PV array and pump, allowing the pumping system to make effective use of available solar energy throughout the day.

Its MPPT-based control helps optimise solar power utilisation as irradiation changes, while automatic operating and protection functions help maintain dependable pump performance. The 2.2kW capacity makes the DYS-240 particularly suitable for larger borehole, irrigation, livestock and water-transfer applications where a smaller controller may not provide sufficient capacity.

Macire supplies the DYS-240 for correctly matched solar pumping systems and provides technical guidance on pump, controller and PV-array sizing.

⭐ Genuine Product | Verified & Supported by Macire

System Architecture & Configuration

2200W Controller Capacity

Designed to operate compatible 2.2kW-class DC solar pumps, providing greater pumping-system capacity for demanding water applications.

MPPT Solar Control

MPPT technology tracks available solar energy and adjusts pump operation to utilise the available PV power efficiently.

Automatic Pump Operation

Supports automatic solar pumping, reducing the need for continuous manual starting and stopping.

Pump Protection

Integrated operating protections help safeguard the pump and controller against abnormal operating conditions.

Technical Specifications

Key Features

• 2200W (2.2kW) rated controller capacity.
• Designed for higher-power DC solar water pumps.
• MPPT control for efficient utilisation of available solar energy.
• Automatic pump operation as solar conditions change.
• Dry-run protection capability for safer borehole operation.
• Electrical protection against abnormal operating conditions.
• Suitable for deeper and higher-demand pumping systems when correctly matched.
• Supports completely off-grid solar water pumping.
• Suitable for agricultural and water-transfer applications.
• Compatible with appropriately sized solar PV arrays.
• Macire technical support available for system sizing and configuration.

Applications / Use Cases

• 🚜 Large Farms – Solar water supply and agricultural pumping.
• 🌱 Irrigation – Higher-capacity daytime irrigation systems.
• 🐄 Livestock Farms – Pumping into tanks and livestock reservoirs.
• 🏠 Boreholes – Solar-powered groundwater extraction.
• 🏢 Institutions – Water supply for schools, compounds and facilities.
• 🌍 Off-Grid Locations – Pumping where grid electricity is unavailable.

Installation & Engineering Notes

Correct sizing is essential when installing the DYS-240. The connected pump must be compatible with the controller’s 2200W capacity, while the solar PV array must meet the controller and pump’s required voltage and power range.

Use correctly sized DC cabling, isolators, protection devices and proper earthing where required. Water-level sensors should be correctly positioned when dry-run and tank-level automation functions are used.

Macire can assist with matching the pump + DYS-240 controller + solar panels as a complete pumping system.

Care, Maintenance & Operations

• Keep the controller dry, clean and adequately ventilated.
• Inspect PV and pump cables periodically.
• Tighten loose electrical terminals.
• Maintain clean solar panels for optimum PV production.
• Inspect water-level sensors where installed.
• Investigate fault indications before restarting the pump.
• Keep the connected pump within the controller’s rated capacity.
• Use Macire technical support for troubleshooting and compatible accessories.

Do’s & Don’ts

Do’s

• Match the controller to a compatible DC pump.
• Correctly size the solar PV array.
• Observe correct DC polarity.
• Install appropriate DC protection.
• Use properly sized cables.
• Protect the controller from water and excessive heat.

Don’ts

• Do not exceed the 2200W controller rating.
• Do not reverse PV polarity.
• Do not connect an incompatible pump.
• Do not use undersized electrical cables.
• Do not operate with damaged connectors.
• Do not bypass protection devices.
• Do not open or modify the controller unnecessarily.

Compatibility

Suitable for integration with:

• Compatible Doyin DC solar pumps
• 2200W-class DC solar pumping systems
• Solar PV arrays
• Borehole water-level sensors
• Tank-level sensors
• DC isolators and protection devices
• Irrigation systems
• Water-storage tanks

Performance Guide

Actual flow rate and pumping head depend on the connected pump model, borehole conditions and PV-array sizing.

Mini FAQ

1. What is the capacity of the DYS-240?
The controller is rated at 2200W (2.2kW) for compatible DC solar pumping systems.

2. Is it suitable for borehole pumps?
Yes. It is designed for compatible DC solar borehole pumping applications.

3. Does it require mains electricity?
No. The DYS-240 is specifically intended for DC solar-powered pumping.

4. Can Macire assist with system sizing?
Yes. Macire can provide guidance on matching the pump, controller, solar panels and relevant accessories.

5. Is delivery available across Kenya?
Yes. Macire can arrange nationwide delivery.

Why Buy from Macire

• Genuine Doyin products.
• Verification before dispatch.
• Technical guidance on pump selection.
• Controller and PV-array sizing support.
• Compatible solar pumping accessories.
• Installation guidance available.
• After-sales technical assistance.
• Access to relevant spares and accessories.
• Kenya-wide delivery.
• Reliable support for complete solar pumping solutions.

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