SunSaver All-in-One ESS

The SunSaver All-in-One ESS is the perfect Power Bank for your Home, it's built-in AI converts this residential energy storage unit into a personal energy manager converting your power into profits and cutting your costs.

Become Self-sufficient.

Cut Your Energy Costs smartly.

Your Power, Your Profit.

Protect the Climate with Ease.

Once SunSaver, always SunSaver

SunSaver durable energy storage system for sustainable savings

SunSaver reliable power backup for outages and cloudy days

SunSaver blackout protection with fast home power backup

Durable and Reliable

The SunSaver is an investment for the future! With high-quality components, robust construction and intelligent technology, it is designed for years of reliable performance. You can rely on it to provide you with loyal service for a long time and help you save energy sustainably.

Reliable Supply at All Times

Fear of power outage is a thing of the past.It reliably secures your energy supply and ensures that you always have power - regardless of whether the public grid is weak or the sun isn't shining.

Blackout Protection

A sudden power cut can be both annoying and expensive. The SunSaver will protect you. In an emergency, it switches to backup power at lightning speed and protects the most important devices in your home - from your fridge to your laptop.

myLumenHaus app for monitoring SunSaver storage battery

Energy Under Control

With the myLumenHaus app, you have your energy under control - anytime, anywhere. Whether you're in the office, on vacation or sitting comfortably on the sofa, you can check your energy consumption at any time, monitor the performance of your solar system and view the charge status of your storage unit. This gives you full control over your energy flows and allows you to react to changes at any time.

Smart Control, Easy Saving

The app is not just for monitoring, it also actively helps you to save energy. You can optimize your energy consumption directly in the app, for example by creating schedules for your devices or adjusting the charging process of your storage unit to the current electricity prices. This is a clever way to save energy and reduce your electricity costs - easily and conveniently via smartphone.

Always Informed

Easy-to-understand graphics and clear displays provide you with all the important information at a glance. You can see how much electricity your solar system is currently producing, how full your storage system is and how much energy you are consuming. Push notifications inform you about important events, such as a power outage or a low battery level. This means you are always well informed and can react in good time.

The Energy Storage That Thinks for You

AI Power for Your Home

The SunSaver is not just an energy storage unit. It is your personal energy manager with built-in artificial intelligence. The smart algorithms learn about your consumption and optimize the energy flows so that you save as much as possible.

SunSaver AI energy manager for optimized home savings

12kW-Always Ready

Need power? SunSaver has you covered. Unlike most traditional systems, Sunsaver offers exceptional charging and discharging efficiency in off-grid scenarios, delivering 12 kW of output from just 15 kWh of capacity. This ensures a more reliable power supply at a cost that’s easier on your wallet.

SunSaver with high charging and discharging efficiency for off-grid use

Future-proof, Scalable

Your energy requirements change? No problem! The SunSaver grows with you. Thanks to the modular design, you can expand the capacity from 10 to 30 kWh - easily and without great effort. So you remain flexible and only invest in what you really need.

SunSaver modular energy storage from 10 to 30 kWh

Smart energy solutions for your home
– sustainable, reliable, and seamlessly integrated

A Day in the Life of
a Smart Energy Home

Store Solar Energy

During the day, your energy storage batteries will charge using power from solar panels, and your home will also use solar power for electricity.

Smart Management

You can monitor and manage your home energy anytime, anywhere, experiencing daily energy savings and blackout protection.

Using Stored Energy

At night or whenever the sun isn’t shining, the energy you stored will power your home, helping you maximize electricity savings.

Power Outage Protection

Enjoy every moment of life without worrying about power outages. The LumenHaus smart energy system is always available to you like a reliable housekeeper.