What communication interfaces are available?

The standard interface is RS485, with optional RS232 and Ethernet ports available.

480V Battery Support & Parallel Scalable Power Solutions

Name: off-Grid MPPT Solar Controller 220V/380V/480V Battery Support & Parallel Scalable Power Solutions
Brand: Shandong BOS Energy Technology Co., Ltd.
SKU: 2198633305

Shandong, ChinaShandong BOS Energy Technology Co., Ltd.

US$1,000.00-99,999.00

1 Pieces

Product profile

After-sales Service

Support

Warranty

1years

Condition

New

Model NO.

BSD

Certification

ISO, CE

Application

Solar System Controller, Wind Controller, Solar Working Station

Charging Method

MPPT Three-Stage Charging

Load Regulation

0.01%

Inverter Efficiency

97%

Frequency Range

50/60Hz

Transport Package

Wooden Crate

Specification

customizable

Trademark

BOS

Origin

Jinan China

HS Code

8504409999

Production Capacity

200000/Year

Key features

Advanced MPPT Algorithm: Adopts fully digital intelligent tracking to maximize solar module power and improve conversion efficiency.

Wide Voltage Range: Supports DC 200-900V input with lower starting voltage, effectively increasing power generation hours.

Scalable Parallel Design: Rack-mounted structure allows multiple cabinets to be grouped together for scalable power solutions.

Intelligent LCD Control: Features LCD touch screen for displaying parameters and setting charging methods like MPPT three-stage.

Comprehensive Protection: Includes input reverse connection, over/under voltage, overload, and short circuit protection functions.

Flexible Communication: Standard RS485 with optional RS232 and Ethernet ports for versatile system integration.

Company profile

High Repeat Buyers ChoiceImporters and ExportersExhibition Experience

Shandong BOS Energy Technology Co., Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 1 year CertifiedNearest Port: Qingdao portAverage Response Time: ≤2.95h CertifiedTerms of Payment: LC, T/T, D/P, etc.

About Our Factory & Business Background

AddressNo. 1617, Century Avenue, Mingshui Economic Development Zone, Jinan, Shandong, China

Plant Area5841 square meters

Number of Employees98

International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW

Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays

Minimum Order Quantity1

Supply Chain Partners35

Our Production Capability & Technical Expertise

Main ProductsVariable frequency power supply, shore power supply, DCDC converter

Production Lines3

Production MachinesAssembling line, Wire harness production line, Busbar processing machine

QA/QC inspectors5 people

Inspection Type for Finished Products100% inspection(Visual inspection & Function inspection)

Inspection Method for Finished ProductsHave instructions and uniformly followed

R&D Engineers15 people

Traceability of Raw MaterialsYes

Own BrandYes

Our Industry Experience & Global Business Record

Year of Establishment2009-11-13

Main MarketsDomestic

Repeat Buyers Choice80%~100%

Number of Foreign Trading Staff3

Overseas Agent/BranchNo

New Products Launched in Last yearYes

Our Certifications, Standards & Industry Recognition

Management System CertificationISO9001:2015, ISO45001:2018, ISO14001

Product CertificationCE

Cooperated with Fortune 500No

Product Q&A

Q:Are you a manufacturer?

Yes, we have an independent factory covering an area of over 20,000 square meters.

Q:Can the power of the product be customized?

Yes, we can customize products according to your needs, including specifications from samples, designs, or full customization.

Q:Is there a guarantee for after-sales service?

Yes, during the warranty period, we regularly visit customers to collect feedback and continuously improve our product quality and services.

Q:How is your production management and quality control?

Our production process follows ISO9001 standards. Professional operators control each step, and quality inspectors conduct regular inspections and comprehensive checks after performance testing.

Q:What is the maximum altitude for operation?

The device can operate at altitudes up to 5000 meters.