DURACELL ENERGY INSTALLERS - LONDON
A smarter way to store and manage your home's energy.
Switched On London designs and installs Duracell Energy solar and battery systems across London.
Combine the Dura-i hybrid inverter, modular Dura5 battery storage and Duracell Energy App to generate, store and use electricity more intelligently - whether you are installing new solar, adding storage to an existing system or starting with battery storage alone.
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ONE CONNECTED SYSTEM
Inverter. Battery. Solar. App.
The strongest story is not an individual battery. It is how the parts work together.
The Dura-i hybrid inverter manages solar and battery energy, the Dura5 stores electricity for later use, and the Duracell Energy App gives the homeowner visibility and control from one connected ecosystem.
THE ENGINE ROOM
Dura-i Hybrid Inverter.
The inverter is the intelligent power-conversion centre of the system. It converts solar generation into usable household electricity, manages battery charging and discharging and coordinates energy flows between the solar array, battery, home and grid.
Duracell Energy currently lists Dura-i single-phase models from 3.6 kW through to 6 kW, making the platform suitable for a range of residential solar and storage designs.
DURACELL ENERGY APP
Your home energy, in your hand.
The Duracell Energy App brings household consumption, solar generation and battery state of charge into one interface.
Homeowners can monitor live system performance and schedule Dura5 battery charging. Duracell Energy also uses its UK-developed smart algorithm to consider weather forecasts, predicted solar generation and household consumption profiles when helping manage stored energy.
This is where the Duracell proposition becomes more than hardware: the inverter and battery can respond to how and when the household uses electricity.
CHARGE WHEN ENERGY IS CHEAPER
Make time-of-use tariffs work harder.
A home battery does not need to rely solely on solar generation.
With a suitable electricity tariff and system configuration, the battery can charge from the grid during lower-cost periods and supply the home later when electricity is more expensive.
Duracell Energy promotes dynamic-tariff integration and automated energy management within its ecosystem. We design the battery around the customer's actual consumption and tariff rather than assuming a battery will automatically deliver a particular saving.
customer journeys
Three customer journeys
I'm installing solar
Design the Dura-i inverter, solar array and Dura5 battery together as one new system.
I already have solar
Assess the existing inverter and array and determine the technically appropriate route to add Duracell Energy storage.
I want battery storage without solar
Charge using suitable lower-cost grid periods and use stored electricity later, with the option to consider solar in future.
READY FOR MORE
Solar, battery and EV charging can work together.
Duracell Energy's DuraCharger forms part of the wider home ecosystem and is designed to integrate with the Dura5 and Dura-i.
For customers planning an EV, coordinating battery and vehicle charging can help prevent two independent systems competing for the same low-cost charging window.
Switched On London can consider solar, battery and EV charging together when designing the home's electrical infrastructure.
WHY SWITCHED ON LONDON?
Smart technology still needs proper electrical engineering.
The app and battery are the visible part of the system. Behind them sit the electrical design, consumer unit, earthing, protective devices, metering, cable routes, solar DC system, inverter settings and grid-connection requirements.
Switched On London approaches Duracell Energy projects as complete electrical installations, combining renewable-energy design with established electrical contracting experience.
MCS certified
Applicable solar and battery work delivered within SOL's MCS scope.
NICEIC Approved Contractor
Electrical compliance is central to the installation.
DNO process
Relevant G98/G99 route established and managed.
One contractor
Solar, battery, EV charging and associated electrical upgrades coordinated together.
London support
A local contractor for commissioning, handover and future works.
Process
Our Process
01
Energy review
Electricity usage, tariff, existing solar, EV/heat-pump plans and desired battery outcome.
02
Survey
Electrical installation, equipment location, cable routes and solar suitability.
03
Design
Select inverter, battery capacity and system architecture.
04
DNO / approvals
Manage the applicable grid-connection process.
05
Installation
Install and configure inverter, battery, solar and associated electrical works.
06
App & handover
Commission monitoring, explain app controls and provide applicable MCS/electrical documentation.
FAQS
Frequently Asked Questions
The Dura-i is Duracell Energy's hybrid inverter platform for residential solar and battery systems. It manages conversion and energy flow between the solar array, battery, home and electricity grid.
our customers
What our customers say.
Use real Google reviews. Prioritise reviews that demonstrate workmanship, communication, professionalism and electrical expertise. Do not fabricate or rewrite customer quotes.
Get a DURACELL ENERGY
Put Your Home's Energy To Work.
Get a Duracell Energy solar and battery design for your London home.
