Discover the “Stromkiste XL,” where high-capacity energy meets unparalleled portability. This powerhouse unites our innovative “CES” with a space-conscious, practical casing, making it effortlessly portable and user-friendly. With an impressive 5.76 kWh of energy contained within, it offers substantial power and modular flexibility all in one sleek unit. Customize your power options with a variety of outlets to suit your exact needs, ensuring that the Stromkiste XL is your go-to source for reliable power, wherever and whenever you need it.

AES Stromkiste XL
Modular. Flexible. Self-Sufficient.

AES Stromkiste
Modular. Flexible. Self-Sufficient.

The AES Stromkiste XL is equipped with a robust 3.6 kW inverter, designed to efficiently convert DC power into AC power for a wide range of applications. This inverter’s high output ensures that whether you’re powering household appliances, tools, or electronic devices, you’ll have access to reliable AC power to meet any operational need. Its capacity and dependability make the Stromkiste XL’s inverter a versatile and indispensable component of the unit.
The Stromkiste XL excels in marine applications, where its robust 48 V DC configuration offers a substantial 11 kW of continuous power, with peak capabilities reaching up to 19 kW. This makes it an ideal power source for medium-sized boat motors among other marine needs, ensuring reliable propulsion and efficient operation. Beyond powering boats, its versatility extends to a range of marine applications, offering dependable energy solutions for various nautical requirements.


The Stromkiste XL excels in marine applications, where its robust 48 V DC configuration offers a substantial 11 kW of continuous power, with peak capabilities reaching up to 19 kW. This makes it an ideal power source for medium-sized boat motors among other marine needs, ensuring reliable propulsion and efficient operation. Beyond powering boats, its versatility extends to a range of marine applications, offering dependable energy solutions for various nautical requirements.

The Stromkiste XL is designed with versatility in mind, featuring a range of connections including USB, 12 VDC, and 24 VDC ports to cater to the standard requirements of most customers. These integrated connections ensure that a variety of devices can be powered directly from the unit, providing convenience and flexibility for all your power needs, whether for everyday gadgets or specialized equipment.
3.6 kW
The Stromkiste XL‘s 3.6 kW inverter delivers reliable applications, from appliances to electronics, highlighting its essential versatility.
2.4 kW
Utilize a 2.4 kW solar charging feature for efficient and sustainable energy conversion from sunlight to power your devices.
1h45m
The Stromkiste XL stands out for its rapid charging capability, fully charging in just 1h45m.
Customization is at the heart of the Stromkiste XL’s design, offering the unique option to match the unit’s color to its intended use and environment. Whether you need the stealth of flecktarn for field operations, the professionalism of dark blue, or a specific hue from your company’s branding palette, the Stromkiste XL can be tailored to fit seamlessly. This level of personalization ensures that the power unit not only meets your energy needs but also aligns with your visual and practical requirements, making it an extension of your operational identity.


Customization is at the heart of the Stromkiste XL’s design, offering the unique option to match the unit’s color to its intended use and environment. Whether you need the stealth of flecktarn for field operations, the professionalism of dark blue, or a specific hue from your company’s branding palette, the Stromkiste XL can be tailored to fit seamlessly. This level of personalization ensures that the power unit not only meets your energy needs but also aligns with your visual and practical requirements, making it an extension of your operational identity.

Recharge the “Stromkiste XL” conveniently via an AC connection, typically through an AC-IN port using up to 2.3kW, or alternatively, through a wall box like those used for electric cars, supporting up to 3.4kW. The optimal charge time with these methods is a swift 1h45m. Additionally, the Stromkiste XL can be charged through its solar input option, accepting up to 2.4kW and achieving a full charge in an optimal time of 2h24m.
Key Features:
- Robust and Safe: Eliminates thermal runaway risks.
- High Reliability & Quick Charging: Fast power-up assured.
- Repairable: Facilitates individual cell replacement.
- LCD Display: Charge status shown as a percentage.
- Cold Resistant: Ensures performance in low temperatures.
- Extended Lifespan: Swappable Batteries provide endless Usability
- CO2 Emission Reduction: Supports environmental sustainability.
Technical features:
- Capacity: Up to 120 Ah (4x 30 Ah) using four AES SuperPacks.
- Energy: 1440 Wh with one AES SuperPack; 5760 Wh with four AES SuperPacks.
- AC Output: 1-3x 120 VAC / 60 Hz, 230 VAC / 50 Hz, cont. 3.6 kW
- DC Output:
1x Car socket 12 V DC, 10 A
1x Car socket 24 V DC, 20 A
1-3x XLR 48 V DC, 16 A
1x Amphenol 48 V DC, 240 A (60 A per battery) - USB Output:
USB-A: 2x 18 W
USB-C: 2x 24 W - Main Input: 120 VAC / 20 A / 60 Hz, 230 VAC / 10 A / 50 Hz, 800 W per SuperPack, 2300 W combined (four SuperPacks)
- Solar Charge Input: 12 V DC – 150 V DC, max. 25 A, max. 2400 W.
- LCD Display: Shows charge percentage, power input/output, remaining usage time, and individual charge status for each AES SuperPack in use.
- Operating Temperature: –4 °F to +140 °F.
- Storage Temperature: +50 °F to +95 °F.
- Storage Humidity: < 75% RH.
- Net Weight: Approx. 88 lbs.
- Full Weight: Approx. 194 lbs (including four AES SuperPacks at 26.2 lbs each).
- Dimensions: L 26.65 x W 22.76 x H 16.61 inches.