High-Voltage Stackable Residential Energy Storage System

IP65 rated for outdoor use | From 10kWh to 30kWh | Automatic voltage matching | Wireless connectivity, easy installation, and space-saving design.

It has passed UN38.3, CE, IEC62619 and other safety performance certifications.

Description

Specification	HV T10	HV T15	HV T20	HV T25	HV T30
Number of Modules	2	3	4	5	6
Nominal Voltage	204.8V	307.2V	409.6V	512.0V	614.4V
Nominal Battery Energy	10.6kWh	15.9kWh	21.2kWh	26.6kWh	31.9kWh
Max. Continuous Discharge Power	5kW	8kW	12kW	16kW	20kW
Max. Continuous Charging Power	5kW	8kW	12kW	16kW	20kW
Dimensions	700×370×609	700×370×777	700×370×945	700×370×1113	700×370×1281
Weight	125kg	174.5kg	224kg	273.5kg	323kg
Operating Temperature	Charging: 0°C–50°C; Discharging: -20°C–50°C
Maintenance Documentation Provided	Yes
IP Rating	IP65
Color	White
Protection Functions	Overcharge / Over-discharge / Overcurrent / Overtemperature / Short Circuit
Advantages	Suitable for Off-grid and Hybrid Systems / Compact Design / Modular Expansion
Battery Module Type	High Voltage
Module Connection	Series Connection
Certifications	UN / CE / IEC
Compatible Inverters	Deye / Megarevo / Growatt / Keyo / Aiswei, etc.

OUR PROCESS

From Requirement to Reliable Delivery

We manage every stage of your battery project—from technical evaluation and product design to testing, mass production, and global shipment.

Requirements Analysis

Match application needs and budget, and deliver a customized requirements report.

Solution Design

Balance performance, safety, and cost while meeting local grid standards.

Sample Production & Testing

Conduct functional and compatibility testing to reduce mass-production risks.

Delivery & Support

Compliant packaging, shipment tracking, and 24/7 technical support.

Testing & Quality Inspection

Perform three full charge-discharge cycles to identify early-stage failures.

Mass Production

Maintain high standards and efficient production to ensure capacity and consistency.

OUR CERTIFICATION

Certification

With extensive experience in LiFePO4 batteries and energy storage systems, we deliver reliable solutions backed by strict quality control, scalable production capacity, flexible customization, and responsive technical support.

Related Products

1 kWh Outdoor Portable Power Station

Grid-Forming Energy Storage System

261 kWh Outdoor Liquid-Cooled All-in-One ESS

Outdoor Air-Cooled All-in-One Energy Storage Cabinet

Let’s Create Our Next Successful Product

Address

Room 1712, Zhongxi Times Building, Hongqi Road, Nancheng District, Dongguan City, Guangdong Province, China 513200

Factory Address

Dadaokeli Power Industrial Park, Houjie Town, Dongguan City, Guangdong Province, China 513200

Email

gongshidai068@gmail.com

Phone / WhatsApp

+1(605)910-3652 / +852 54448578