The powerful all-in-one residential ESS.
Welcome to the future of home energy management with the YES-EU Home Battery, our All-in-one Residential Energy Storage System, a system designed to safely and efficiently power your life. As a high-quality, green solution, the home battery represents a highly adaptable residential system, offering a sleek, energetic profile perfectly suited for modern households. Whether you are looking to maximize solar self-consumption or leverage dynamic electricity tariffs and Virtual Power Plants (VPP*), this system delivers exceptional, long-lasting value. *VPP participation only where applicable.
Compact, scalable, long-lasting.
- 6.68–20.04 kWh Per stack
- 8,000 Cycles
- 10-year Standard warranty
- IP66 Indoor or outdoor
A sleek, stackable home battery.
The YES-EU Home Battery is a powerful all-in-one residential ESS: a clean, panel-free stack of modules that clicks together and hides its wiring. Scale from 6.68 kWh to 20.04 kWh per stack, indoors or outdoors.
Engineered for modern households.
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Compact & Effortless Setup
The high-density design and manageable modules (34 kg per battery module and 40 kg for the PCS) allow for a fast, hassle-free installation.
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Limitless Scalability
Seamlessly expand from 2 to 6 modules in series (2S to 6S) for 6.68 kWh to 20.04 kWh per stack.
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Unmatched Lifespan & ROI
Engineered to make the most of dynamic tariffs and Virtual Power Plants (VPP*), delivering 8,000 cycles and backed by a 10-year standard warranty. *VPP participation only where applicable.
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Weatherproof Resilience
Built for the harshest environments with an IP66 rating that completely blocks rainstorms and operates flawlessly from freezing -20°C winters to blistering 50°C summers.
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Fire-safe by chemistry
Built on inherently stable, fire-safe LFP chemistry with a non-propagating cell design, passing the industry's most brutal abuse tests.
Built for real homes.
Tight Spaces installation
If you want to install a battery in a narrow garage or a small closet, a standard 4-module system (4S) provides a robust 13.36 kWh of nominal energy and stands exceptionally compact at just 1.215 meters tall (1215 mm). Its sleek, hidden-wiring design without decorative panels means it looks clean and unobtrusive anywhere in the house.
Surviving Extreme Weather
Not everyone has the indoor space for a battery, meaning it must be installed outdoors where it is exposed to the elements. The YES-EU Home Battery is IP66-rated and offers 72-hour flood resilience. Furthermore, if you experience freezing winters, the battery operates flawlessly down to -20°C and can discharge without needing an internal heater.
Dynamic Tariffs
Energy markets are changing, and homeowners can now make money by buying electricity when it is cheap and selling it back to the grid when it is expensive. The YES-EU Home Battery is engineered for extreme longevity, offering 8,000 cycles under a 10-year warranty, with a 15-year design life.
Savings on Initial Installation
Every battery module weighs 34 kg and the PCS weighs 40 kg, allowing for a straightforward setup with quick-insert connectors and no cables between modules.
Faster, cleaner installs.
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Manageable installation
Battery modules weigh 34 kg and the PCS weighs 40 kg, making the physical install quick, clean and straightforward.
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Zero-friction assembly
No side screws between modules and no decorative panels to attach, with a hidden-wiring stackable design.
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Reduced logistics & storage
Base dimensions of W730 × D260 × H50 mm and module dimensions of W730 × D260 × H180 mm cut storage and logistics costs.
What the full system delivers.
- 6.68–20.04 kWh Nominal energy Scales with the number of modules (2S to 6S).
- 12–15 kW Rated on-grid power Three-phase.
- 29.4 A Max charge / discharge current DC limit, constant across configurations.
- 380 / 400 / 415 V System connection AC connection to the home (three-phase) via the integrated PCS.
Detailed configurations from 2 to 6 modules in series. Each battery module is 102.4 V, 32.65 Ah, and 3.34 kWh rated energy. The voltages in this table are battery-side DC; the system's connection to your home is three-phase AC at 380 / 400 / 415 V via the integrated PCS.
| Modules | Nominal energy (kWh) | Rated energy (kWh) | Nominal battery voltage (V, DC) | Size W×D×H (mm) | Weight (kg) | Max charge/discharge current (A) |
| 2S | 6.68 | 6.31 | 204.8 | 730 × 260 × 855 | 113.6 | 29.4 |
| 3S | 10.02 | 9.47 | 307.2 | 730 × 260 × 1035 | 147.6 | 29.4 |
| 4S | 13.36 | 12.63 | 409.6 | 730 × 260 × 1215 | 181.6 | 29.4 |
| 5S | 16.70 | 15.79 | 512.0 | 730 × 260 × 1395 | 215.6 | 29.4 |
| 6S | 20.04 | 18.95 | 614.4 | 730 × 260 × 1575 | 249.6 | 29.4 |
General specifications.
| Parameter | Value |
|---|---|
| System | |
| System Model | YES-EU Home Battery All-in-one Residential ESS |
| Environment temperature range | -20°C ~ 50°C |
| Optimal operating temperature | 15°C ~ 30°C |
| Design life | 15 years |
| Cycle life | 8,000 cycles |
| Module dimension | W730 × D260 × H180 mm |
| Cooling | Natural cooling (<35 dB) |
| Altitude | ≤ 3000 m |
| Communication | CAN / RS485 / Wi-Fi / Ethernet / Bluetooth |
| Safety certification | UN38.3, IEC62619, IEC62109, IEC61000, ISO 13849 PLd |
| IP rating | IP66 |
Find your configuration.
Five quick questions and we'll size a YES-EU Home Battery to your needs.
Question 1 of 5
What is your primary energy goal?
Your daily usage behaviour.
Question 2 of 5
How much capacity do you need?
Nominal energy per stack.
Question 3 of 5
Any height or space constraints?
Low ceilings, a narrow garage or a small closet.
Question 4 of 5
Where will it be placed?
Indoors or out.
IP66, 72-hour flood resilience, and -20°C to 50°C without an internal heater. It installs outdoors with ease.
Question 5 of 5
What are you powering?
Your configuration
Here's your Home Battery.
- Energy goal
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- Capacity
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- Space
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- Placement
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- Powering
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We'll size and quote it for you. No obligation.
Backed for the long term.
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10-year standard warranty
A 10-year standard warranty on a system rated for 8,000 cycles.
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15-year design life
Engineered for a 15-year design life so the battery keeps performing.
Questions on warranty terms?
Get the full warranty conditions and project pricing for your installation.
Talk to our commercial teamAlso see: Energy Storage, utility-scale and C&I
Explore our larger battery systems for commercial, industrial and utility-scale projects.
Reserve your YES-EU Home Battery.
Tell us your location and the configuration you need, and our team will confirm availability, pricing and installation near you.
Serviced in your country.
Operations and service workshops across Europe, so support is local wherever you deploy.
Interior view coming — this spot shows the facility from the inside once the team supplies photos or a 360° tour of this location.