Single Phase Solar Photovoltaic Inverter

• After-sales Service: Easy to Install
• Warranty: 1 Year Warranty
• Nature of Source Flow: Active Inverter
• Phase: Single
• Output Power: 2.2kw
• Certification: CE, ROHS, ISO9001
• Model NO.: WLD280 Smart
• Brand: Bedford
• Type: DC/AC Inverters
• Power Source: Solar Power
• Circuit Topologies: Full-Bridge Type
• Nature of Wave String: Square Wave Inverter
• Power Range: 2.2kw
• Input Phase: Single Phase 220V
• Output Phase: Three Phase 220V
• Link of Transformation: AC-DC-AC Variable-Frequency Drive
• Transport Package: Carton/Ply Wooden Case
• Trademark: BEDFORD
• Origin: Guangzhou
• HS Code: 9032899090
• Production Capacity: 5000 Pieces /Month

Product Description

Product Description

WLD280 Smart Controller

The WLD280 Smart Controller, developed by GUANGZHOU BEDFORD ELECTRIC EQUIPMENT CO.,LTD., is a cutting-edge solution designed for solar PV water pumping systems. It offers a sustainable alternative to traditional electricity-powered pumps by utilizing water storage. This controller efficiently converts the DC power generated by solar modules into AC power, which directly drives the three-phase inverter water pump.

Equipped with a high-efficiency MPPT tracking algorithm, the WLD280 Smart Controller ensures optimal performance and maximizes power output. It also incorporates essential protection functions, including water shortage, overload, over-current, and over-voltage safeguards.

With its ability to adapt to local conditions, the WLD280 Smart Controller is widely used in various applications such as farmland irrigation, orchard irrigation, and water tower replenishment. By utilizing this controller, users can save both water and energy, making it an environmentally friendly choice.

Technology Features

• Max.input DC voltage: 400VDC


• Recommended input DC voltage: 220VDC-370VDC


• Input Power Source: Single Phase 220VAC or DC


• Output Voltage: 3 Phase 220VAC


• Output Frequency: 0-60Hz


• Digital Input Interface: two channels