BATTERY ENERGY STORAGE SYSTEMS


XOLTA BAT-79,
THE SMALL AND SCALABLE ENERGY STORAGE SYSTEM

Get the cost-effectiveness you want with the flexibility you need. The XOLTA BAT-79 is ideal for commercial and industrial applications, microgrids and grid support as well as large residential buildings.

  • Avoid costly demand charges
  • Tap into intelligently stored electricity in peak hours
  • Get 79 kWh capacity + inverter in just a 73 x 85 cm footprint
  • Use indoors or outdoors
  • Scale your solution in small steps – on or off grid


TRACKS WEATHER, USE AND KWH PRICE FOR YOUR BEST DEAL

The intelligent BAT-79 has its finger on the pulse of your energy use, price of electricity and weather 24/7/365 to ensure you get maximum performance at minimum cost. These factors keep changing – which is why the BAT-79 monitors the data with your permission, securely stores it in the cloud and uses it to get you the best deal on electricity. Your personal XOLTA app also shows you the performance of your investment minute for minute.

Should your BAT-79 charge now? Does it make most sense to buy power from the grid? Or is it best for you to start using stored solar energy? The intelligent BAT-79 knows. And makes it happen automatically.

FITS VIRTUALLY ANYWHERE

With its built-in inverter and 73 x 85 cm footprint, the BAT-79 packs lots of power and convenience into one small, safe module. You don’t have to buy (or find room for) a separate inverter – or go through the hassle, time and expense of connecting the two and testing the connection onsite.

Every self-contained unit is fully tested at the factory to ensure functionality. And since everything comes from the same high-quality supplier, there’s never any question about who is responsible for solving an issue, should it (unexpectedly!) arise.

GET A NO-OBLIGATION QUOTE ON THE BAT-79

REDUNDANCY + RELIABILITY = PEACE OF MIND

No matter how many modular BAT-79 racks you have working together, each also functions as an independent unit. That means you can shut one or more down at any time without compromising the others’ performance.

The BAT-79 uses only top-tier components and is manufactured and tested in Denmark. An expert team of engineers, developers, skilled workers and renewable energy nerds is committed to making every product reliable.

The battery management system (BMS) is from our parent company, LiTHIUM BALANCE – a pioneer and global leader in battery management systems.

AGILE PRODUCT, AGILE PEOPLE

Do your needs go a bit beyond our standard BAT-79 solution? If so, you’re like many of our customers. Rest assured that we’ll go to great lengths to adapt our system to meet your specific requirements.

Because we believe in transparency, we also can provide 3rd-party access to the control of essential system parameters via the cloud. Sometimes even a small change in our product can make a big difference to your project.

LET’S TALK ABOUT YOUR PROJECT!
XOLTA SOLUTIONS ARE ADAPTABLE

Photo: Haarup Maskinfabrik A/S, Denmark

SMART SCALABILITY PREVENTS OVER-INVESTING

Rather than investing in an oversized energy storage system “just to be on the safe side,” buy what you need now – and add extra batteries when and if your needs increase. It’s easy, convenient and cost-effective to scale up by small increments.

ATTENTION POTENTIAL SALES PARTNERS

Want to team up? We are always looking for quality collaborators with in-house project management and installation expertise.
Our only demand: that you’re ambitious about renewable energy!

IDEAL FOR 79 KWH-2 MWH ENERGY STORAGE

Each BAT-79 battery rack offers up to 79 kWh storage capacity. Simply connect as many modular 79 kWh “building blocks” together as you need. That makes the compact BAT-79 perfect for most projects up to roughly 2 MWh. Public and private facilities around the world rely on XOLTA batteries to meet their energy storage needs.

GREAT OUTDOORS! (OR IN)

Choose the robust outdoor model to avoid expenses and demanding regulations related to fire protection. It can stand up to any type of weather and the most persistent of vandals. Different versions are available for different climates. Not only do they function effectively; they even look great on your property.

There’s also a BAT-79 for indoor use. Both models meet all CE safety standards and are easy for technicians to install and access.

TWO STANDARD MODELS – ENDLESS POSSIBILITIES

Both the outdoor and indoor models of the BAT-79 deliver the same overall advantages. Some technical details differ, of course.
Regardless of whether you choose an indoor or outdoor solution, the BAT-79 will help you get more out of your solar cells – including the best deal on electricity.

BAT-79 INDOORS

Ideal for commercial and industrial use and large residential buildings.

  • Power: 30kW up to 80kW
  • Nominal energy: 79kWh
  • Battery chemistry: Li-ion NMC
  • Grid connection voltage: 3 x 400V AC
  • Ambient temperature: 15°C to 25°C
  • Dimensions: D655mm x W660mm x H1895mm
  • Weight: 800kg
  • Protection rating: IP21
  • Modularity: ability to connect multiple racks
 

BAT-79 OUTDOORS

Ideal for commercial and industrial use, microgrids, large residential buildings and grid support.

  • Power: 30kW up to 80kW
  • Nominal energy: 79kWh
  • Battery chemistry: Li-ion NMC
  • Grid connection voltage: 3 x 400V AC
  • Ambient temperature: -25°C to 45°C
  • Dimensions: D723mm x W846mm x H2180mm
  • Weight: 1083kg
  • Protection rating: IP55
  • Modularity: ability to connect multiple racks