Energy Storage System | 5-in-one Home ESS

SigenStor

SigenStor is an AI-optimized 5-in-one energy storage system that brings your solar dream to reality, helping you achieve energy independence with maximum efficiency, savings, flexibility and resilience.

5-in-One

Fully integrated.

Integrating Solar Inverter, EV DC Charger, Battery PCS, Battery Pack, and EMS into one powerful energy system - this is our revolutionary 5-in-One Home ESS.

Simplified to give you a smart and seamless experience. Versatile in nature, caters to every energy usage scenario. Stylish front eagle eye and side ambient lighting design blend elegantly with any surroundings. SigenStor complements a variety of home styles perfectly.

Learn more

Integrated Design

Enhanced Safety

Energy Independence

Max Savings

Scalable on demand

Business ready.

Whether for home or business, its unique modular and stackable design allows it to be truly scalable on demand and flexible in configuration.

For commercial applications, you can connect multiple SigenStors in parallel to meet your capacity needs.

1-6

Battery modules
stackable

5-48KWh

Capacity range
per stack

110wh/kg

High energy
density

Robust all around

Peace of mind.

280 Ah large capacity battery cells, long cycle life

5-layer comprehensive battery safety protection

Multi system boot-up sources, uninterrupted usage

IP66 protection rating, install anywhere

5layers

Battery safety
protection

<36V

Human safe
battery voltage

0m.sec

Load side disruption

280Ah

long cycle-life cells

EV-Home Energy Bridge

The future is here.

Our advanced technology allows direct tapping into DC power from the battery and solar panel, enabling virtual grid capacity expansion and 100% green power charging. Get ready for the future with V2H (Vehicle-to-Home) and V2G (Vehicle-to-Grid) capabilities, unlocking limitless possibilities for modern living.

25 kW

Bi-directional charging

V2X

Ready

Virtual

Grid expansion

100%

Green power charging

Simple & Capable

Guided quick connectors between battery modules auto plug once stacked. Replacing hand-wiring and saving installation time.

DC-DC Optimizer in each battery pack allows for parallel connections of packs. Supporting mixed use of old & new batteries and various cell vendors, capacities & SOH/SOC. Eliminating cask effect for users and simplifying warehouse management for distributors.

15mins

Stackable Installation

5mins

Fast commissioning

2mins

OTA system upgrade

1-click

Full system scan

AI Optimized

Future proof.

Embedding cloud-native approach along with machine learning capability, SignStor is self-evolving, quick to distribute, and easy to manage and scale, allowing for a safer, smarter and optimized experience at any level.

Intelligently and efficiently support your way of producing, storing and consuming energy. Enjoy a tailored energy plan that boosts cost savings and contributes to a sustainable future.

AI assisted

Energy Planning

AI assisted

VPP Scheduling

Al assisted

Safety Protection

AI assisted

Service Support

All-round

System protection

Arc fault circuit interrupter. PV disconnection protection. Ground-fault protection. DC bus protection.

5 Layers

Battery Protection

Watch the above video to explore why our battery safety features are truly industry leading.

Two-way EV Charging

Pioneering V2X.

With SigenStor DC-coupled charging module, you can harness the power of the sun and directly charge your EV with clean solar energy.

Moreover, it will allow you to tap into the power of your EV. Whether to help power your home during an outage or to share energy with the grid, the choice is yours.

* V2X functionality is limited by the EV's capabilities. Once the relevant standards are published, V2X feature can be upgraded through the OTA. For the official support of vehicle models and support timelines, please refer to future announcement made on the official website.

SigenStor

Sigen Energy Controller

EMS inside for precise control

on & off-grid compatibility

DC ground-fault protection

DC/AC ratio up to 2 (single phase)

Multi-source black start

IP66 protection rating

Single phase | Three phase

DC Input (from PV)


MPPT voltage range(V)		50~550 \| 160~1000
No. of MPP. trackers		2 \| 2~4
No. of PV strings per MPPT		1
Max. input current per MPPT		16 A
AC Output (on-grid)
Nominal output power(W)		3000~6000 \| 5000~25000
Nominal output voltage(V)		220/230/240 \| 380/400
Efficiency
Max. efficiency		98.0% \| 98.5%
Battery Connection
No. of modules per controller		1 ~ 6 pcs
General
Cooling		Natural \| Smart
Ingress protection rating		IP66

See Datasheet

Sigen EV DC Charging Module

V2H power supply, ample backup energy

V2G power transfer, ready for energy trading

EV-supported home energy system black start

Max. 25 kW stable bi-directional charging

150 V - 1000 V charging, wide EV compatibility

Charge EV with 100% solar power

Track & schedule charging on mySigen App

IP66 protection, maintenance free

DC Output
Max. charging power(kW)		12.5 \| 25
Output voltage range(V)		150~500, 150~1000
		CCS2

Function
Authentication		RFID card / Auto. charging (no authentication)
General
Cooling		Smart air cooling
Ingress protection rating		IP66

See Datasheet

Sigen Battery

Large cell capacity, low voltage & durable

Multi-layer full battery safety protection

Visible battery status on mySigen App

Quick connectors for fast installation

AI enablement, optimized battery cycle life

Parallel connections for flexible battery mix

Performance Specs


Battery type		LiFePO4
Total energy capacity (kWh)		5.38 / 8.06
Max. charge/discharge power (W)		2500 / 4000
General
Cooling		Natural \| Smart
Ingress protection rating		IP66
Installation method		Floor standing / Wall-mounted

See Datasheet

Related Products

Energy Gateway

Intelligent control of energy flow

Learn More

EV AC Charger

Smart charging every time

Learn More

mySigen App

Everything within touches

Learn More

About Sigenergy

About Us
News
Events
Blogs
Join Us
Contact Us

Products

Support

Partners

Quick Links

Global-EN

Global / English Spain / Español France / Français Netherlands / Dutch Italy / Italiano Germany / Deutsch Australia / English China / 中文 Portugal / português Poland / Polish Greece / Ελληνικά Myanmar / မြန်မာ