Top 10 Features
Sigenergy: Revolutionizing Solar Energy with the 5-in-One SigenStor Solution
Welcome to the future of energy independence with Sigenergy’s SigenStor—the world’s first 5-in-One energy solution. Sigenergy, an industry-leading innovator, has created SigenStor with a focus on simplicity, flexibility, and intelligent management, redefining what a modern energy system can achieve for your home or business.
Why Choose SigenStor?
5-in-One Design: SigenStor’s unique 5-in-One design brings together Energy Management System (EMS), EV Charger, Battery Pack, Battery Power Conversion System (PCS), and PV Inverter—all in one compact unit. This highly integrated system reduces installation complexity, minimizing wiring and maximizing space efficiency, making it an ideal solution for diverse energy needs.
Modular & Flexible Storage: Tailor your energy storage system with a modular design that allows you to combine battery packs to meet your unique storage needs. The flexibility to mix and match battery modules offers users freedom in designing and expanding their energy storage plans, supporting up to 48 kWh of capacity for even the most demanding setups.
AI-Enhanced Energy Management: Powered by advanced AI-driven energy management, SigenStor intelligently optimizes energy usage and savings, making it an investment in both immediate efficiency and long-term cost savings.
Key Features of SigenStor:
- EMS (Energy Management System): Real-time monitoring and smart management of energy usage for optimal efficiency.
- Integrated EV Charger: Supports fast DC charging with up to 25 kW output and V2X capability, keeping you ready for the future of electric mobility.
- Battery Pack Options: Modular battery packs available in 5 kWh and 8 kWh sizes, allowing customizable and scalable storage options.
- Battery PCS: Seamless power conversion between DC battery power and AC grid power, ensuring your home’s energy requirements are met.
- PV Inverter: Converts DC power from solar panels to AC power, allowing direct support for home loads and maximizing your solar investment.
SigenStor—The Smart Choice for a Sustainable Future
Choose Sigenergy and experience the extraordinary. SigenStor is not only about energy storage; it’s about energy freedom—intelligently managed, easy to install, and tailored to your life. Discover how SigenStor can transform your home or business into an energy-efficient, eco-friendly powerhouse.
Introducing SigenStor: The Next Generation of Intelligent Energy Storage and Safety Solutions
Welcome to the SigenStor experience, where advanced energy storage meets cutting-edge safety and intelligence. Powered by GPT-4o, the mySigen App is your all-in-one energy assistant, making SigenStor not only a reliable power source but a truly smart energy solution. Designed for simple installation, powerful protection, and unmatched performance, SigenStor stands out as a premier choice in the energy storage industry.
Key Features of SigenStor:
- The mySigen App Powered by GPT-4o
The mySigen App is the world’s first GPT-4o-enabled energy app, offering seamless functionality across all platforms. Acting as your smart energy assistant, it provides real-time insights, system monitoring, and user-friendly controls, simplifying energy management like never before.
- Fast and Easy Installation
With a stackable design and quick connectors, SigenStor’s 15-minute installation is quick and efficient for professional installers. The 1+3 system (one controller + three battery packs) streamlines setup, while the commissioning process takes only five minutes, starting with a QR code scan and finishing with automatic system self-diagnosis for immediate readiness.
- Industry-Leading 5-Layer Battery Protection
SigenStor incorporates 5-layer battery protection to ensure maximum safety:
- Full Coverage Temperature Monitoring: Each battery pack features cell-level monitoring with 7 temperature sensors, providing early detection and prevention of thermal events.
- Internal Fire Extinguisher: This auto-activated feature neutralizes potential thermal runaways, enhancing fire safety.
- Aerogel Insulated Pads: Heat-resistant up to 450℃, aerogel pads help contain high temperatures to ensure safe battery performance.
- Decompression Valve: Automatically opens when pressure exceeds 5 kPa, releasing gas to reduce internal pressure and prevent damage.
- High-Temperature Resistance Insulated Pads: These pads resist extreme temperatures from -40°C to 200°C, forming a ceramic-like shell above 500°C to protect the battery structure.
Additionally, SigenStor’s 5-layer system protection includes PV disconnection, PV input safety, grid fault protection, DC bus protection, and arc fault circuit interrupters, making it one of the safest options on the market.
- 280 Ah LFP Battery Cells for Reliability and Longevity
With 280 Ah LFP battery cells in 8 kWh and 5 kWh Sigen batteries, SigenStor operates at a safe 32.85 V, unlike conventional systems that can exceed 91 V. This design reduces risk and extends battery lifespan, offering greater resilience and reliability compared to traditional 100 Ah or 50 Ah batteries.
- Optimized Battery Pack Design with Parallel Connection
Unlike series-connected systems, SigenStor uses parallel battery connections with embedded optimizers in each battery pack. This design reduces mismatch loss, allowing aged or failed batteries to coexist without affecting overall performance, making it possible to mix different batteries with varying SOH/SOC and cell types.
- Seamless Backup Power with Sigen Energy Gateway
When connected to the Sigen Energy Gateway, SigenStor seamlessly switches to backup mode during power outages, providing uninterrupted energy to your home or business. The Gateway also supports integration with diesel generators for additional backup, ensuring resilience under any circumstance.
Why Choose SigenStor?
With its 5-in-One Design, combining EMS, EV Charger, Battery Pack, Battery PCS, and PV Inverter, SigenStor saves space, reduces installation complexity, and offers a highly integrated solution for diverse energy needs. Choose Sigenergy’s SigenStor to enjoy a seamless, safe, and smart energy experience—backed by advanced AI, unparalleled safety features, and flexible storage options tailored to your unique energy requirements.
Explore the extraordinary capabilities of SigenStor and transform the way you manage energy today!
100% Off-Grid Power Output with SigenStor
The SigenStor system is engineered to deliver full, off-grid performance with its advanced 3-phase-4-wire design, which allows support for 3-phase unbalanced loads. This innovative design ensures that, even in off-grid scenarios, SigenStor can reach 100% of its nominal output power.
For example, a 10 kW nominal output power inverter operating off-grid will consistently deliver the full 10 kW output, maximizing energy reliability and ensuring that your home or business remains fully powered, even when disconnected from the grid.
This capability, along with SigenStor’s modular design and intelligent energy management, makes it the ideal choice for achieving total energy independence. Choose SigenStor to experience unmatched, off-grid power performance and reliability, empowering your sustainable lifestyle and energy autonomy.
Nominal output power (on-grid) | Output power (off-grid) | Output power/ nominal power ratio | |
Sigenergy | 10 kW | 10 kW | 100% |
Other vendors | 10 kW | 3.3 kW | 33% |
Bi-directional EV charging, V2X ready
Sigenergy: Pioneering Home Energy Solutions with Advanced EV Charging and Flexible Power Options
Sigenergy sets new industry benchmarks with the SigenStor EV DC Charging Module, offering up to 25 kW of charging power—a first in home energy systems. In just one hour, this advanced EV charger can provide enough power for approximately 150 km of driving range. Built for the future, V2X bi-directional charging is ready to support your home’s energy needs and contribute to grid stability through innovative V2H and V2G modes:
- V2H (Vehicle-to-Home): Enables EVs to power home appliances, offering an additional source of energy during peak demand.
- V2G (Vehicle-to-Grid): Allows EVs to participate in grid balancing, peak load shifting, and Virtual Power Plant (VPP) scheduling, enhancing overall grid flexibility.
Note: V2X functionality depends on the EV’s capabilities and can be upgraded via OTA once industry standards are published. Stay tuned to our website for model support and timelines.
Scalable Energy Solutions with Parallel SigenStor Units
Sigenergy’s on-grid solutions support up to 20 SigenStor units connected in parallel, accommodating a massive energy capacity of up to 960 kWh. With 800 kWdc of total PV capacity, the parallel configuration offers unparalleled flexibility in storage and precise energy management to match your exact needs.
Why Choose Sigenergy?
Sigenergy continues to lead the industry through dedicated R&D investment and commitment to innovation. Each product embodies Sigenergy’s mission to raise industry standards, delivering advanced, reliable, and scalable solutions for residential and commercial applications alike. Choose Sigenergy and embrace a future of limitless, smart energy possibilities.
No. | Valued Feature | Sigenergy | Industry Average |
1 | Integrated & simplified system | 5-in-one highly integrated | Separate devices |
2 | GPT-4o empowered energy app | Consistent experience on all platforms | Not compatible with PCs (Windows & macOS) |
First energy app integrated with GPT-4o | – | ||
3 | Simple and fast installation | 15-min installation on a ‘1+3’ system | About 60min |
5-min commissioning, including 2-min OTA | About 60min | ||
4 | Industry-leading safety | 5-layer EV-grade battery protection | Fire extinguisher only |
5 | Reliable battery cell | 280 Ah | <100 Ah |
Battery voltage: 32.85 V, below human safety voltage | Battery voltage: 91.25 V, above human safety voltage | ||
6 | Optimized battery pack design | Battery parallel connection 1 optimizer for each battery pack | Series connection with small cells, 1 optimizer only |
Battery pack active balancing | Battery pack passive balancing | ||
7 | Fast backup switchover | Load-side disruption: 0ms | Switch time: 2s to 3s |
8 | Full off-grid power output | 100% nominal output power in off-grid mode | Only 1/3 nominal output power in off-grid mode |
9 | Bi-directional EV charging, V2X ready | Integrated system, 25 kW, solar power supported | Separated devices, 22.5 kW, solar power unsupported |
V2X functionality is limited by the EV’s capabilities. | – | ||
10 | Multi-units in parallel connection | Free and flexible storage plan from 5 kWh to 960 kWh | Large storage gap between home and industrial scenarios. |
