VoltCrave Energy Storage
All-in-One ESS 5kW Series
Energy Storage Product
VoltCrave Product Detail

All-in-One ESS 5kW Series

Advanced energy storage product engineered for reliable power applications, scalable supply, and global B2B project requirements.

Model:
All-in-One ESS 5kW Series
Brand:
VoltCrave

Output Voltage:

Built-In BMS for Safer Energy Management

The integrated Battery Management System continuously monitors charging and discharging conditions to help protect the battery from overcharge, over-discharge, overcurrent, and other electrical risks. This intelligent protection supports safer operation, stable performance, and longer battery service life.

Reliable Power for Everyday Household Appliances

Designed for residential energy needs, the system can provide stable power support for common household appliances such as refrigerators, televisions, washing machines, fans, lighting, computers, and kitchen equipment. It helps improve home energy flexibility for daily use, solar self-consumption, and backup power applications.

Multiple DC Outputs for Simultaneous Device Charging

Equipped with multiple DC output interfaces, the system can power or charge several devices at the same time. It supports flexible connections for laptops, routers, lighting, fans, cameras, mobile devices, and other compatible DC equipment, providing convenient power distribution for residential and backup energy applications.

All-in-One Integrated Energy Storage System

The integrated design combines the inverter, MPPT solar charge controller, and lithium battery into one compact system. This streamlined architecture reduces external components and wiring, simplifies installation, and provides efficient solar energy conversion, storage, and power management for residential and backup power applications.

Related Products

Explore More VoltCrave Energy Products

About VoltCrave

Engineering the Future of Advanced Energy Storage

Founded in 2011 in Dongguan, Guangdong, VoltCrave Technology Energy is a green energy enterprise specializing in R&D, manufacturing and integrated energy storage solutions for residential, commercial and industrial applications worldwide.

Our Mission

Empower every home, business and journey with clean, safe and reliable energy.

Our Vision

Become a global leader in energy storage innovation and sustainability.

Our Values

Customer Success, Integrity, Passion, Teamwork and continuous self-critique.

Our Advantage

Strong production capacity, R&D depth, global certifications and scalable supply chain.

Manufacturing Strength

Integrated R&D, Manufacturing and Global Delivery

VoltCrave provides a complete product portfolio covering battery cells, assembled batteries, portable power stations, solar energy systems, all-in-one inverters, residential energy storage and commercial BESS solutions.

32

Automatic Production Lines

500K

Units Monthly Capacity

300+

R&D Team Members

800+

Patents Including 420 Inventions

CE UL FCC 680+ Certifications Greatpower · Sunwoda Affiliated
VoltCrave manufacturing facility 01
VoltCrave manufacturing facility 02
VoltCrave manufacturing facility 03
VoltCrave manufacturing facility 04
VoltCrave manufacturing facility 05
VoltCrave manufacturing facility 06
VoltCrave manufacturing facility 07
VoltCrave manufacturing facility 08

Strategic Production Bases

Dongguan · Huizhou · Zhejiang manufacturing network across the Greater Bay Area and Yangtze River Delta.

Global Certification Support

Certified for Safe, Reliable Global Energy Applications

VoltCrave supports overseas buyers with major certification documents for product compliance, lithium battery transportation, quality management, and electrical safety verification.

Certification Documents

Five Key Certificates

Global Buyer Support
Restriction of Hazardous Substances certificate
RoHS

Restriction of Hazardous Substances

Supports hazardous substance restriction and environmental compliance.

ISO 9001 certificate
ISO

ISO 9001 Certificate

Supports quality management and production process control.

Electrical appliance material safety certificate
Safety

Electrical Appliance Material Safety

Supports electrical material safety and product reliability review.

Lithium battery transportation safety certificate
Battery

Lithium Battery Transportation Safety

Supports lithium battery export logistics and shipment safety.

UL2743 certificate
UL2743

UL2743

Supports portable power station safety and compliance review.

Certification support for overseas buyers

VoltCrave provides RoHS, ISO 9001, electrical product safety, lithium battery transportation safety, and UL2743 documentation support for overseas procurement and project review.

Request Certification Documents →