Filia - innovation in solar energy

by Startacus Admin
Filia is a startup that's aiming to bring solar energy to every home by integrating solar technology into the fabric of their blackout blinds.
A decade ago, solar panels were a pretty rare sight, and you wouldn’t often see them on residential properties. Fast forward through the years, and we see them popping up on many new builds as a standard feature. They can gather enough energy to heat your water in summer without the need to put on the heating or the immersion; they can save us some money in a time when energy prices are getting out of hand.
But not everyone can afford full solar panels, and not everyone lives somewhere where solar panels can be installed - in fact, the number of people living in densely-populated urban areas, in flats, is growing.
English startup Filia was created to find a way around this issue. By turning every window you have into a solar farm, you’ll never miss out on gathering energy from the sun.
The startup allows this with their PV-enabled window blinds, which are blackout blinds sporting a thin solar film that collects solar energy. This film is created using a printing technique that deposits perovskite compounds into microgrooves etched onto a flexible film, which is then adhered to a blackout blind. This film is supposedly more effective in lower light areas, such as in the shade of a neighbouring building, than traditional panels.
The blackout blind keeps a room cooler in the summer, so you don’t come home after work to find your TV has melted, and warmer in the winter. With the UK edging closer to the surface of the sun every year, having this option to keep a bedroom cooler, for example, is as enticing as free, clean energy.
In some hotter countries, it is standard practice to keep blinds or shutters closed during the day to keep the sun at bay, so what better way to take advantage of that fact than by turning those blinds into solar panels? And if you don’t want to seem like an antisocial hermit, the blinds have a companion app that can control when they open and close automatically.
Subscribe to our newsletter
If you would like to receive our startup themed newsletter, full of the latest startup opportunities, events, news, stories, tips and advice, then sign up here.
Tobin Capital continues to expand its portfolio by investing in pop-up marketplace Sook, the startup on a mission to revolutionise the high street.

Sodexo and L Marks open call for applications from innovative startups and scaleups to join their inaugural Sodexo Healthcare and Seniors Accelerator.

The lowdown on FuturePlus, the startup that's on a mission to make sustainability accessible, achievable and affordable for all businesses.

John McLachlan, author and co-founder of Monkey Puzzle Training & Consultancy examines the differences between action-oriented and reflective leaders and which approach is best.

The fitness app that's not just about physical fitness; GoJoe helps employers to engage, motivate and connect their people across all pillars of wellbeing.

Now in its fifth year, North West England water firm United Utilities opens call for Innovation Lab, its pioneering ideas incubation programme.

Not-for-profit OneTech has spunout from Capital Enterprise to expand its offering and continue its mission of creating a more equitable, diverse and supported startup ecosystem.

London-based startup Deep Render tackles the internet’s data and bandwidth challenges via its innovative AI-powered file compression technology.

The lowdown on Dublin-based startup and NUI Maynooth spin-out Neuromod Devices and its innovative evidence-based bimodal neuromodulation treatment for chronic tinnitus.

With the clear shift towards generative AI, Richard Hayes, search director at digital marketing agency Catalyst explores what it means for SEO...
Published on: 22nd August 2022
If you would like to enable commenting via your Startacus account, please enable Disqus functionality in your Account Settings.







- Startup Sook Receives Investment from Tobin Capital 24th May 2023 Tobin Capital continues to expand its portfolio by investing in pop-up marketplace Sook, the startup on a mission to revolutionise the high street.
- L Marks Seeking Startups and Scaleups for Sodexo Healthcare and Seniors Accelerator 23rd May 2023 Sodexo and L Marks open call for applications from innovative startups and scaleups to join their inaugural Sodexo Healthcare and Seniors Accelerator.
- United Utilities Innovation Lab launches call-out for innovative ideas for fifth programme 18th May 2023 Now in its fifth year, North West England water firm United Utilities opens call for Innovation Lab, its pioneering ideas incubation programme.
- OneTech Spins Out from Capital Enterprise to Support Underserved Communities in Tech Across the UK 18th May 2023 Not-for-profit OneTech has spunout from Capital Enterprise to expand its offering and continue its mission of creating a more equitable, diverse and supported startup ecosystem.