Where is your factory located?

Our factory is located in Guangzhou, China, and you can get to our company within one hour from Guangzhou Baiyun Airport or Canton Fair Complex. You are very welcome to visit our company. Please feel free to contact us if you need information on road conditions or directions.

How about the delivery time?

3-5 days for sample order;15-25 days for bulk order.

What is the supply capacity of your factory?

The monthly output of inverters is over 100,000 units. The monthly output of water pumps is more than 40,000 units. For regular orders, we can deliver to you in 5~20 days.

We are a certified high-tech enterprise in China We have got ISO certificate and are a China Honest Management Enterprise. There are more than 150 people in our factory and more than 100 registered trademarks, patents, and technology patents.

Off Grid MPPT Solar Pump Controller 50Hz to 60Hz Variable Frequency Converter

Name: Off Grid MPPT Solar Pump Controller 50Hz to 60Hz Variable Frequency Converter
Brand: GUANGZHOU BEDFORD ELECTRIC EQUIPMENT CO.,LTD.
SKU: 2194855295

Guangdong, ChinaGUANGZHOU BEDFORD ELECTRIC EQUIPMENT CO.,LTD.

US$115.00

10 Pieces

Sample price:US$150.00/piece.Request sample

Product profile

Customization

Available

Application

High-performance Transducer, Three Phase Transducer, General Transducer, High Frequency Converter Transducer

Output Type

Triple

Model NO.

WLD280

Principle of Work

PLC Control

Switch Mode

PAM Control

Main Circuit Type

Voltage

Voltage of Power Supply

Low Voltage Variable-Frequency Drive

Link of Transformation

AC-DC-AC Variable-Frequency Drive

Nature of DC Power

Voltage Variable-Frequency Drive

Function

Water Pump

Brand

Bedford

Rated Input AC Voltage 1

220V AC

Maximum DC Voltage 1

450V DC

Output Current 1

4.5~210A

Motot Power 1

0.75~55kw

Rated Input AC Voltage 2

380V AC

Maximum DC Voltage 2

900V DC

Output Current 2

2.1~380A

Motot Power 2

0.75~200kw

High-Precision

MPPT Accuracy up to 99%

AC/DC Compatible Drive

Can Be Connected to Both DC and AC

Cost Savings

All Power From Solar No Need Pay Electric Charge

Intelligent Auto-Sleep

Protection of Under-Voltage and Over-Voltage

Powerful

Supply Water to off-Grid Remote Areas

Convenient

Simple Installation,Run Automatically

Transport Package

Honeycomb Carton or Wooden Box

Specification

3PH 220V for 0.75kW~55kW, 380V for 0.75kW~200KW

Trademark

Bedford

Origin

Guangdong, China

Production Capacity

6000 Pieces/Month

Key features

MPPT High Precision: MPPT accuracy up to 99% for optimal solar energy conversion.

AC/DC Compatible: Can be connected to both DC solar panels and AC power sources.

Cost Savings: All power from solar eliminates electricity charges.

Intelligent Auto-Sleep: Protects against under-voltage and over-voltage conditions.

Off-Grid Capability: Supplies water to remote areas without grid connection.

Simple Installation: Easy to install and runs automatically with preset parameters.

No Battery Required: Uses water storage instead of electricity storage batteries.

Wide Voltage Range: Supports 220V/380V AC input with up to 900V DC max voltage.

Company profile

Importers and ExportersSelf-brandedPatents AwardedExhibition Experience

GUANGZHOU BEDFORD ELECTRIC EQUIPMENT CO.,LTD.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 19 Years CertifiedNearest Port: Shenzhen Port, Foshan Port, Guangzhou PortAverage Response Time: ≤7.61h

AI-Powered supplier vetting

SummaryThe supplier presents capabilities in technical development, OEM/ODM production, customization, and 3D software design. It holds ISO9001:2015, ISO14001, and ISO45001:2018 certifications, with RoHS and CE product certification capabilities. Service coverage includes training, repair, debugging, installation, and maintenance, but no overseas warehouses, showrooms, agents, or branches are reported. Production-related evidence includes assembly and testing equipment, documented finished-product inspection, and one-month average lead times in both peak and off-season periods. Financial records are identified for 2020–2022, but no financial results are provided. Innovation evidence is mixed: SDK availability and customization are reported, while no new product was developed in the past year. No specific customer cases are disclosed.

CertificationsThe supplier reports ISO9001:2015 and ISO14001:2015 certificates, while the sustainability record also lists ISO14001 and ISO45001:2018. It additionally reports RoHS and CE product certification capability, providing explicit evidence of quality, environmental, occupational health and safety, and product-compliance credentials.

After-Sales capabilityReported overseas service offerings include training, repair, debugging, equipment installation, and maintenance, and the supplier has participated in the Canton Fair. However, it reports no overseas warehouse, showroom, overseas agent, or branch, which may limit local service infrastructure.

Production capacityProduction-related infrastructure includes an assembling line, automatic tester, terminal crimping machine, wire stripping machine, and test platform. Finished-product inspection instructions are documented and uniformly followed, service capability is supported by written procedures and records, and average lead time is reported as one month in both peak and off-season.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full, minor, and flexible customization, as well as 3D software design, OEM, and ODM services. It also states that it can develop special electric products to meet customer requirements, providing strong direct evidence of customization capability.

Product Q&A

Q:What is the difference between an inverter and a solar inverter?

The inverter only accepts AC input, but the solar inverter not only accepts AC input but also can connect with a solar panel to accept DC input, it more saving power.

Q:What should be noticed when installing the inverter?

Put the product in a place that is well ventilated, cool, dry, and water-proof. Do not stress or put foreign objects into the inverter. Remember to turn on the inverter before turning on the appliance.

Q:Do we need to set the parameter before using it?

No need, our preset parameters can already meet your normal use. And our inverter is AI intelligent working. If you need to adjust the parameters yourself, you can do it in a few simple steps.

Q:What are the payment terms?

100% T/T in advance for sample order. 50% T/T in advance, balance 50% T/T before delivery for bulk order.

Q:What is your main market?

Our brands are well known in Europe, Africa, the Middle East, Southeast Asia, and South America.