ARID REGIONS
Irrigation in Arid Regions
Use closed-pipeline and drip-irrigation systems to deliver limited water efficiently across dry farms and orchards.
Solar pump inverter specialistsRequest a Quote
WLD280 · Solar Pump Inverter
One Inverter. Dual Applications.
Reliable Pumping with Solar or Grid Power
Use WLD280 as a solar pump inverter or a general-purpose inverter. Built-in AC/DC power switching helps maintain stable pump operation across changing power conditions, while the optional IoT module enables real-time monitoring and remote control.
Discuss Your Solar Pump Project
WLD280 · Solar Pump & General-Purpose Inverter420–900 VDCPV input range
Dual applicationSolar pump and general-purpose drive
AC/DC switchingContinuous operation on solar or grid power
IoT readyRemote monitoring and control
Built for demanding water-supply environments
Solar pumping where water and reliable power matter most
WLD280 is designed for water-supply projects where solar resources are strong, grid conditions are uncertain and on-site maintenance is difficult.
HIGH SOLAR RESOURCE
High-Solar-Resource Agriculture
Make use of long sunshine hours and abundant clean solar energy to support reliable agricultural pumping.
UNSTABLE GRID
Water Supply with an Unstable Grid
Connect solar PV and utility power to the same control cabinet so the pump can keep operating across changing power conditions.
REMOTE LOCATIONS
Remote Water Transfer in Off-Grid Areas
Maintain dependable water transfer through long closed pipelines where grid access is weak, intermittent or unavailable.
WLD280 core solutions
One platform for changing power and operating conditions
Clear application logic helps customers understand how WLD280 fits changing power sources and remote operating conditions.
Different projects may require solar pump control or conventional motor-drive operation.
One Inverter. Dual Applications.
WLD280 can operate as a solar pump inverter or a general-purpose inverter, allowing one platform to serve a wider range of pump and motor applications.
Solar intensity changes throughout the day, while local utility power may also be unstable.
Seamless Solar / Grid Power Switching
Built-in AC/DC power switching automatically transitions between solar PV and utility input to help maintain stable pump operation across changing power conditions.
Remote pumping sites are difficult and costly to inspect in person.
Real-Time IoT Monitoring and Remote Control
With the optional IoT module, operators can check device status and control the inverter remotely, helping reduce unnecessary site visits and improve operational visibility.
Battery-Free Operation
Water storage can replace battery storage in a typical solar pumping system.
MPPT efficiency >99%
Engineering-validated performance for effective solar-energy utilization.
Automatic Run and Sleep
Sleep under insufficient solar input and resume when usable energy returns.
Customization Support
Project matching, parameter configuration and customized solutions.
Project selection & field applications
Review real installations and prepare the right project data
Browse existing WLD280 project photos while checking the four details needed to match the inverter, PV array and pump before quotation.
1 · Pump motorVoltage, rated power and rated current
2 · PV arrayModule Voc, Vmp, power and string configuration
3 · Hydraulic targetRequired head, target flow and daily water demand
4 · Site conditionsSolar, utility power, environment and control requirements
Why BEDFORD
Patented development, practical manufacturing and global supply experience
BEDFORD combines pump-control development, manufacturing and project support for contractors, distributors and pump manufacturers.
Manufacturing and Testing Capability
From assembly and inspection to finished-goods storage, BEDFORD supports product evaluation, customization and repeat supply.
1 pc sampleNormally dispatched within 7 days
Within 30 daysNormal batch-order delivery
1-year warrantyStandard warranty commitment
Technical supportInstallation, consultation and on-site service
BEDFORD Patents & Certifications
1 / 12
Become a BEDFORD partner and help advance reliable, efficient pump-inverter solutions for water systems worldwide.
100+R&D
70+Invention Patent
2,800+Project Experience
30 YearsCompany History
Before you ask for a quote
Project information we need
A few system details help us give you a more useful recommendation.
What should I include in my inquiry?
PV module data and array plan, motor voltage and power, pump model or curve, required head and flow, water source, installation location and expected quantity.
Does this page include other solar products?
No. This page is focused only on the WLD280 solar pump inverter. The PV array, pump and system configuration are used for model selection.
Can you support an initial sample and private label?
Yes. A one-piece sample is available, and OEM, ODM, packaging, manual and software customization are supported.
What happens after I submit the form?
Our team will review the project details and contact you as soon as possible.
Project consultation & quotation
Tell us about your solar pump project
Share the PV array, motor, pump, head and target flow. We will help you confirm the suitable WLD280 configuration and prepare a quotation.
WhatsApp DerrickContactDerrick
Email[email protected]
Phone / WhatsApp+86 18565098719
CompanyGuangzhou Bedford Electric Equipment Co.,Limited.