What certifications does this inverter have?

The inverter holds CE, FCC, RoHS, CNAS, CQC, and TLC certifications.

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Reliable 6.2kw off-Grid Hybrid Inverter with No Parallel Functionality

Name: Reliable 6.2kw off-Grid Hybrid Inverter with No Parallel Functionality
Brand: Nanjing Oulu Electric Corp., Ltd.
SKU: 2288357555

Jiangsu, ChinaNanjing Oulu Electric Corp., Ltd.

US$152.00

1-9 Pieces

US$142.00

10+ Pieces

Product specifications

6.2kw

Sample price:US$152.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

One-Year After-Sales Service

Warranty

One-Year Warranty

Model NO.

OLU6248VMII

Nature of Source Flow

Active Inverter

Phase

Single

Output Power

>1000W

Certification

Brand

Olu

Type

DC/AC Inverters

Power Source

Solar Power

Circuit Topologies

Full-Bridge Type

Nature of Wave String

Sine Wave Inverter

Transport Package

Carton

Specification

Max PV Input Power: 6.2kW Rated Battery Voltage

Trademark

OLU

Origin

Jiangsu, China

HS Code

85076000

Production Capacity

50000PCS/Year

Key features

93% Peak Conversion Efficiency: Delivers high energy conversion efficiency for optimal solar harvesting.

Pure Sine Wave Output: Provides clean, stable power compatible with sensitive household electronics.

Wide PV Input Voltage Range: Accepts 60-500VDC input with integrated MPPT controller for flexible solar setup.

Fast Transfer Time: Switches to battery power in 10-20ms to ensure uninterrupted critical loads.

Multi-Mode Operation: Supports Solar, Grid, and Battery Priority settings for customized energy management.

Comprehensive Protection: Features overvoltage, overcurrent, overheating, and short-circuit safeguards.

Intelligent Monitoring: Equipped with LCD screen and RS485 interface for real-time system status tracking.

Dual Charging Capability: Charges batteries via both solar panels and mains power for extended backup duration.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceCooperated with Fortune 500Years of Export Experience

Nanjing Oulu Electric Corp., Ltd.

Jiangsu, 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: 18 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤8.45h

AI-Powered supplier vetting

SummaryThe supplier is identified as a factory engaged in research and development, production, sales, installation, and technical services for electric vehicles, accessories, lighting systems, and related equipment. It reports CE product certification and ISO9001:2015, ISO14001, and ISO45001:2018 management-system certifications. Evidence indicates broad customization, ODM/OEM services, SDK availability, recent new-product development, and extensive assembly and testing facilities. The supplier has exported for 18 years, reports peak- and off-season lead times within 15 working days, and maintains documented quality and supplier-management procedures. Its overseas service infrastructure is limited: it reports no overseas warehouses, showrooms, agents, or branches, and serves zero overseas countries, although debugging is offered and offline trade-show participation is documented. Financial records are referenced for 2022–2024, but the provided slices do not include financial results or metrics.

Supplier typeThe supplier is explicitly identified as a factory. Its stated business scope includes R&D, production, sales, technical services, engineering design and construction, equipment installation, and import/export activities.

CertificationsThe supplier reports CE product compliance certification and ISO9001:2015, ISO14001, and ISO45001:2018 management-system certifications. These certifications provide explicit evidence of product and management-system compliance coverage.

After-Sales capabilityThe supplier lists debugging as an overseas service and has participated in the Shanghai New Energy Exhibition and Conference. However, it reports zero countries served overseas and no overseas warehouse, showroom, agent, or branch, indicating limited documented overseas service infrastructure.

R&D capabilityThe supplier reports new products within the past year, ODM services, available SDK support, and one national science and technology progress award. These are explicit indicators of product-development and technical innovation capability.

Production capacityThe supplier reports multiple dedicated production and testing facilities, including battery assembly and welding, OCV and aging testing, inverter assembly, wind-turbine assembly, and painting lines. It also reports documented finished-product inspection, 30 qualified service-capability suppliers, and lead times within 15 working days in both seasons.

Customization capabilityThe supplier explicitly offers customization from samples and designs, minor and full customization, and flexible customization. It also reports both ODM and OEM services, supporting a broad customization offering.

Client casesThe supplier reports OEM service for well-known brands and collaboration with Fortune 500 companies. These statements provide explicit customer-experience evidence, although no customer names, project details, or performance outcomes are provided.