Can you do OEM or ODM service?

Yes, we have R&D department and accept OEM and ODM service.

3 years warranty, technical support available, we always try our best to help customers to solve problems.

3kw 3.5kwh Solar Home Energy Storage System

Name: 3kw 3.5kwh Solar Home Energy Storage System
Brand: Nanjing Oulu Electric Corp., Ltd.
SKU: 1946470001

Jiangsu, ChinaNanjing Oulu Electric Corp., Ltd.

US$520.00-850.00

1 Piece

Sample price:US$520.00/piece.Request sample

Product profile

Customization

Available

Weight

43kg

Warranty

3 Years

Model NO.

OULU-3000A

Cycle Life

More Than 7000 Times

Nominal Capacity

3.5kwh

AC Rated Voltage

Frequency Range

50Hz/60Hz

Wave

Pure Sine Wave

Battery Type

LiFePO4

Transport Package

Carton Box

Specification

400*240*550mm

Trademark

OULU

Origin

China

HS Code

8404

Production Capacity

50000pieces/Year

Key features

3-Year Warranty: Comprehensive 3-year warranty with technical support available.

Pure Sine Wave Output: Ensures stable power supply for sensitive household appliances.

Smart Remote Monitoring: Supports GPRS, WIFI, and RS485 for real-time data tracking.

Modular Design: Flexible configuration with independent BMS for each battery.

Wide Voltage Range: Accepts AC input from 90V to 280VAC for global compatibility.

Fast Switching Time: Switches in 10ms to ensure uninterrupted power supply.

OEM and ODM Service: Full customization available with dedicated R&D department.

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: ≤5.55h

AI-Powered supplier vetting

SummaryThe supplier is a factory with robust production capabilities, offering a range of customization and design services. It holds multiple certifications, including ISO and CE, and collaborates with Fortune 500 companies. The supplier exhibits strong financial credibility and demonstrates innovation through R&D and new product development. However, its after-sales service capabilities are limited, particularly in overseas markets.

Supplier typeThe supplier is classified as a factory, indicating in-house production capabilities.

CertificationsThe supplier holds several certifications, including ISO9001:2015, ISO14001, ISO45001:2018, and CE, demonstrating compliance with quality and management standards.

After-Sales capabilityThe supplier lacks overseas service offerings, with no overseas warehouses, showrooms, or agents, but it can participate in trade shows.

Financial creditThe supplier shows strong financial capacity over the past three years, indicating stable financial credibility.

R&D capabilityThe supplier demonstrates innovation with R&D capabilities, new product development, and has received a national science and technology progress award.

Production capacityThe supplier has extensive production capabilities, including various assembly and testing lines, with a history of exporting for 18 years.

Customization capabilityThe supplier offers comprehensive customization services, from samples to full customization, indicating flexibility in design and production.

Client casesThe supplier has collaborated with Fortune 500 companies, indicating a strong customer base and reputable partnerships.