Smarter energy, installed with care
We combine first-class customer care with cutting-edge installations that lower your energy bills and support a greener future.
Our services
We're here to help you make the switch to smarter energy.
Customer case studies
Take a closer look at how we deliver energy solutions, tailored to local homes and businesses in Devon, Dorset and Somerset.
Trusted partners
We partner with top names like British Gas, Octopus, and GivEnergy to deliver reliable battery and energy solutions.
Tried, tested, and trusted locally
Let's hear from our customers who’ve switched to smarter energy with Evoflo and haven’t looked back.
Fantastic experience
“Fantastic experience with Evoflo—brilliant concept, faultless install, and top-tier customer service. Extremely knowledgeable and diligent. Already seeing big savings and recommending them to friends and family.”
Andy
North Dorset
First class
“Evoflo installed Sigenergy batteries, inverter, gateway and solar panels. The system is first class—modular, intuitive, and expertly installed. Two months on, my energy costs are down 75%. Highly recommend Evoflo and Sigenergy.”
Andrew
Blandford, Dorset
Tidy and professional
“Evoflo installed a battery system so we can use cheap off-peak renewable energy all day. Our electricity bill is down by two-thirds. The team was lovely, tidy, and professional—we’ll definitely have them back for future sustainability work!”
Anjay
Maiden Newton, Dorset
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FAQs
How does home battery storage without solar work?
A home storage battery will store green energy for later use in your home. So, you can run your home on low-cost battery power, rather than drawing from the grid during peak hours. In homes with renewables, the battery will take its charge from the available renewable source. (Typically solar, though some homes use wind or hydro turbines.) But what happens if your home doesn’t have renewables for the battery to take its charge from? In this case, the battery will simply charge from the grid when the cheapest, cleanest energy is flowing through the wires. So, the battery will charge when energy costs are low (usually overnight). Then, it will discharge when energy costs are high – saving you money, and reducing the demand on the grid. This process is called “load shifting”. The home battery storage without solar works to shift peak energy into the cheaper off peak period. Or, rather, to allow you to use energy during peak times – without paying peak charges.
How do smart tariffs work?
Home battery storage without solar goes hand-in-hand with smart tariffs. Smart tariffs – also known as time of use tariffs – offer different prices for energy at different times of the day. So, you get cheap energy prices during off-peak hours. (Such as when fewer people are using energy overnight, or when renewable energy generation is peaking.) Being able to take full advantage of smart tariffs, then, requires you to stop drawing from the grid during peak hours. Your home storage battery makes this possible. With smart tariffs and a battery storage system combined, you can charge cheaply, switch to battery power, and effortlessly shift your electricity use during peak hours.
Do I need to manage my home battery?
Once installed, your battery storage system will just work. So, if you prefer, you can set it and forget it. The system will set to ECO by default, ensuring that it works dynamically to maximise your self- consumption. Plus, inbuilt algorithms mean that your battery will charge and discharge intelligently – automatically taking advantage of cheap rates. All this means that, once set up, there’s no need for you to lift a finger or manually tell the system what to do. However, you can also take a more hands-on role if you prefer. For example, you can set schedules and timers to configure your energy usage around your lifestyle. You can make continuous changes and optimisations via the portal. You can adjust on the fly via the app. And, for the more technical user, you can even use the GivEnergy API to set custom automations. So, you can be as hands-on or hands-off with your system as you like.