What is the minimum order quantity?

The minimum order quantity is 10 pieces.

What is the lead time for production?

The lead time is within 15 workdays or one month, regardless of peak or off-peak seasons.

What input voltage range does the inverter support?

The inverter supports an input voltage range of 220 to 370VDC.

off-Grid Solor Inverter B503DSL (IP20) No Need Battary

Name: off-Grid Solor Inverter B503DSL (IP20) No Need Battary
Brand: GUANGZHOU BEDFORD ELECTRIC EQUIPMENT CO.,LTD.
SKU: 820881935

Guangdong, ChinaGUANGZHOU BEDFORD ELECTRIC EQUIPMENT CO.,LTD.

US$100.00-3,143.00

1 Piece

Product profile

Customization

Available

Nature of Source Flow

Active Inverter

Certification

ISO9001, CE

Model NO.

B503DSL

Output Power

220~370V DC

Grid Type

off-Grid Inverter

Output Type

Triple

Circuit Topologies

Full-Bridge Type

Nature of Wave String

Sine Wave Inverter

Type

DC/AC Inverters

Function

Built-in MPPT

Power Range

0.75~315kw

Input

VDC Input or AC Input,Hybrid

Color

Blue

Transport Package

Carton

Trademark

Bedford

Origin

Guangzhou, China

Key features

No Battery Required: Off-grid solar inverter operates without batteries, reducing system complexity and cost.

High-Accuracy MPPT: Built-in Maximum Power Point Tracking technology ensures optimal energy harvesting efficiency.

Wide Power Range: Supports power range from 0.75KW to 315KW with input 220-370VDC and output 3AC 220V.

Dual Input Compatibility: Accepts both DC and AC input for versatile hybrid system integration.

Mobile Remote Control: Enable remote monitoring and control of the inverter via mobile devices.

Comprehensive Protection: Built-in safeguards against overvoltage, overload, overheat, and dry-run conditions.

12-Month Warranty: Comprehensive 12-month warranty coverage provided after the date of leaving the factory.

OEM/ODM Services: Flexible customization options available including full, minor, and sample-based customization.

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: ≤7.17h

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.