What is the minimum order quantity?

The minimum order quantity is 10 PCS.

What certifications does the product have?

The product holds CE certification.

What is the lead time for production?

Lead time is within 15 workdays during off-season and within one month during peak season.

Bedford Original Classic B503DSL Solar Photovoltaic Pump Controller

Name: Bedford Original Classic B503DSL Solar Photovoltaic Pump Controller
Brand: GUANGZHOU BEDFORD ELECTRIC EQUIPMENT CO.,LTD.
SKU: 675016505

Guangdong, ChinaGUANGZHOU BEDFORD ELECTRIC EQUIPMENT CO.,LTD.

US$115.00-6,434.00

1 Piece

Product profile

Customization

Available

Application

General Transducer

Output Type

Triple

Model NO.

B503DSL

Principle of Work

V/F Control Transducer

Switch Mode

PWM Control

Main Circuit Type

Voltage

Voltage of Power Supply

Link of Transformation

DC to AC

Nature of DC Power

Voltage Variable-Frequency Drive

Function

Solar Pumping

Brand

FUJI /Infenion IGBT

Color

blue

MPPT Efficient

95%

Output Wave Form

Modified Sine Wave

Adaptability

Induction Motor

Transport Package

CTN or Wooden Case

Specification

0.75kw to 315kw

Trademark

Bedford or OEM

Origin

Guangzhou, China

HS Code

9032899090

Production Capacity

30000PCS/Year

Key features

Advanced MPPT Technology: Maximizes solar cell array efficiency with 95% MPPT efficiency.

Battery-Free Operation: Replaces batteries to retain water and reduce costs in solar pumping systems.

Automatic Water Level Control: Prevents dry running with auto sleep at high water and restart at low water.

Sunlight Adaptive Speed: Automatically adjusts motor speed and water flow based on sunlight intensity.

Energy Saving Design: Balances system supply and demand for excellent energy-saving performance.

High Reliability Protection: Protects itself from troubles to improve the reliability of the whole system.

Flexible Customization: Supports customization from samples, designs, and minor adjustments.

Wide Voltage Input: Handles DC input ranges from 220V to 800V depending on output configuration.

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: ≤8.10h

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.