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Wooden Garage

Akku Solutions 15kWh Battery Pack 

Our Battery Pack has:

  • 15.6kWh Total capacity

  • 14.0kWh usable capacity (90% DoD)

  • LiFePO4 Cell chemistry

  • 51.2V Nominal Voltage (for use with 48V hybrid inverters)

  • >5kW Continuous Charge and Discharge Rates per pack

  • >4500 cycle lifetime

  • 10 Year Guarantee

  • Modular Design allows multiple packs to be combined to create systems with >120kWh capacity

  • Constructed in the UK

Our in-house battery pack was designed with a singular goal: to produce a battery system with the lowest overall cost/kWh possible for high-capacity installs.

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At just over £500/kWh of usable storage, installed in a typical system, we're not aware of a cheaper equivalent solution out there (cost based on 30kWh of installed storage).

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We're not compromising on performance either; an installed system has a charge and discharge rate of at least 8.8kW, meaning the system could run a high-power heat pump, or charge an electric car, running just from our battery pack.

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They're smart too, the internet connected Akku Hub installed with of our systems allows for remote monitoring, analysis and management (included for the first year after install), to help you track usage and savings from the system over time.

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Smart Monitoring

A smart monitoring platform ensures you have all the information you could every need to make decisions about your energy usage right at your fingertips. 

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There are 2 levels of Smart Monitoring we offer:

  1. Akku Hub - The complete monitoring platform built into an Akku Solutions system, provided by the Akku Hub plus a standalone monitoring module (if required)

  2. Standalone Monitoring - A standalone monitoring system to monitor energy use either before an install to inform a decision, or as a simple way to keep an eye on your energy use in general

Akku Hub

The Akku Hub is a key part of every Akku Solutions installation, as well as allowing Akku Battery Packs to interface with the Hybrid Inverters in the system, it also facilitates connection to the internet.

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This allows the Akku Hub to connect to our bespoke, secure, cloud monitoring platform. 

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The cloud monitoring platform keeps track of the state of health of the Akku Battery packs in the system, and also provides real-time access to whole system status and history, including electricity consumption as well as solar generation if applicable. 

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Combined with information about the electricity tariff the system is using, the platform provides guideline information about long term cost of the system including savings, as well as real time data about current and historical electricity usage.

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This data recorded in this platform can also form the basis of any energy usage analysis that may take place, and inform any optimisations that could be worthwhile (further costs apply for bespoke, tailored analysis).

Standalone Monitoring

Don't have an Akku Hub?

 

The standalone monitoring system we offer provides a similar level of data to the full Akku Solutions monitoring package (no monitoring of the Akku Solutions hardware because it isn't installed).

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This system records and makes available in real-time household electricity usage and, when combined with tariff information, makes real-time cost analysis possible.

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After the system has been installed for a period of time, long-term trends and insights can be made based on the data, as well as comparisons between available electricity tariffs. 

 

The system also calculates potential savings that could be made with the installation of an Akku Solutions battery storage system, as well as an estimation (not guarantee) of payback time (based on a set of reasonable assumptions) using your real household data.

Existing System Upgrades

An Akku Solutions system is fantastic way to upgrade or improve the efficiency of an existing green energy installation in your home or business

Installing battery storage alongside an existing solar installation can ensure you make use of as much of the solar energy coming from your solar panels as possible, by storing electricity that would otherwise be fed back into the grid, so that it can be used when you need it later on.

If you already have, or are planning to get an Electric Vehicle, a battery storage system ties perfectly into this green choice as well. You can make use of Smart Electricity tariffs designed for electric vehicles to charge your electric car at the same time as charging your storage battery with cheaper electricity. The system can then run your regular electricity usage off of the battery storage, meaning your average electricity cost drops significantly.

Running any sort of electric heating, including a heat pump is very expensive, especially given the current cost of electricity. A high-capacity Akku Solutions battery storage system can help to reduce the running costs of this green choice when combined with either solar panels or a smart tariff.

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