What is the minimum order quantity?

The minimum order quantity is 1 unit.

What is the average lead time for production?

The average lead time is within 15 workdays for both peak and off-season periods.

Bos Solar MPPT Photovoltaic Controller 400V 11kw Wide Voltage off Grid

Name: Bos Solar MPPT Photovoltaic Controller 400V 11kw Wide Voltage off Grid
Brand: Shandong BOS Energy Technology Co., Ltd.
SKU: 2234088855

Shandong, ChinaShandong BOS Energy Technology Co., Ltd.

US$100.00-99,999.00

1 Pieces

Product profile

Condition

New

Certification

ISO, CE

Application

Solar System Controller, Wind Controller, Solar Working Station

Model NO.

BSD

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

Key features

Advanced MPPT Algorithm: Fully digital intelligent tracking significantly improves conversion efficiency and extends battery life.

Wide Voltage Range: Lower starting voltage and wider input range effectively increase daily power generation hours.

LCD Touch Screen Control: Intuitive display of operating parameters with easy setting and maintenance capabilities.

Multi-Battery Compatibility: Supports DC 220V, 380V, 400V, 480V, and 500V battery systems with flexible voltage ranges.

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

Flexible Communication: Standard RS485 with optional RS232 and Ethernet ports for seamless 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 product power be customized?

Yes, we can customize products according to your specific needs and requirements.

Q:What is the after-sales service guarantee?

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

Q:How is production management and quality control?

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

Q:What certifications does the product have?

The product is CE and ISO certified, ensuring compliance with international quality and safety standards.