# Sunsave: Renewables & environment, London, United Kingdom

> Sunsave: Sunsave Group Ltd, also known as Sunsave Energy Limited, is a London-based renewable energy technology company founded in 2022 by Alick Dru and Ben...

Source: https://millionrounds.com/startup/sunsave (Millionrounds; every figure on the page links to its filing or article)

United Kingdom · [Renewables & environment startup](https://millionrounds.com/companies)

# Sunsave

Sunsave Group Ltd, also known as Sunsave Energy Limited, is a London-based renewable energy technology company founded in 2022 by Alick Dru and Ben Graves.

Funding reported Last round: Series A

Renewables & environment London, United Kingdom

Company summary

- **Founded:** 2022 4 years old
- **Team:** 66 51 to 200 people
- **Funding reported:** 162.8M as listed, currency not stated
- **Last round:** Series A Jul 2025

How sure we are

- ✓ **Listed** We know it exists and what it does
- 2 **Funding reported** A company dataset reports a raise
- 3 **Observed** A filing or a dated announcement confirms a round

No round for Sunsave has been confirmed by a filing or an announcement yet, so nothing here counts toward an investor's record. [How we decide](https://millionrounds.com/methodology)

## About Sunsave

Sunsave Group Ltd, also known as Sunsave Energy Limited, is a London-based renewable energy technology company founded in 2022 by Alick Dru and Ben Graves.

As the UK's first FCA-authorised solar subscription service, Sunsave aims to make solar energy and battery storage accessible to all UK households. The company eliminates the high upfront installation costs typically associated with solar systems by offering a subscription model that allows customers to own their systems from day one with zero upfront payments. Sunsave provides a comprehensive service that includes the installation of high-efficiency solar panels and battery storage systems, all managed through a fixed monthly subscription. This service covers everything from initial site assessments to ongoing maintenance and monitoring, ensuring customers benefit from reduced energy bills and the ability to sell excess electricity back to the grid. With significant investment backing and a growing team, Sunsave is positioned to become a leading player in the UK solar market, targeting residential customers looking for affordable and sustainable energy solutions.

## What company datasets say Sunsave raised

Funding, as reported

Reported in all **162.8M** in the source's currency

Last round **Series A**

Last round size **17.4M**

Last round date **Jul 2025**

Investors listed **5**

## Funding filed with regulators

Sunsave filed 7 raises, $31M in all. Filings say how much was sold and to how many investors; they never name the investors.

- Jul 2026 **$2.9M** UK share allotment
- May 2025 **$1.2M** UK share allotment
- Apr 2025 **$3.9M** UK share allotment
- Feb 2025 **$12M** UK share allotment
- May 2023 **$6.7M** UK share allotment
- Nov 2022 **$269K** UK share allotment
- Jan 2022 **$4.8M** UK share allotment

## On a portfolio page

Investors who name them

- [Clearance Venture Partners](https://millionrounds.com/fund/clearance-venture-partners)

Each firm lists Sunsave on its own website. That is the firm's claim, a weaker thing than a round we watched, but a named source.

## The company, in detail

What they build

Known for

industry accreditation remote monitoring clean energy & technology consumers consumer electronics & appliances battery upgrade solar hardware carbon footprint reduction electric power generation solar system insurance fca regulated solar battery upgrade electrical equipment & components utilities information technology & services system ownership

Built with from their website

GitHub Actions Docker Amazon SES Amazon CloudFront WordPress.org Microsoft PowerPoint Google Ads YouTube Google Workspace AWS Copilot

+8 more

Viewport Meta Lucide Amazon Simple Email Service Hubspot webpack Excel4Apps C3.js AWS Analytics

- **Sector:** Renewables & environment
- **Industry code:** NAICS 221114, 238210, SIC 3621, 4911, 1731
- **Revenue:** 45k a year, as listed

## Renewables & environment in United Kingdom

Startups like it

- [**Renew Risk** London · founded 2021 *Raised*](https://millionrounds.com/company/renew-risk)
- [**H2 Green** Edinburgh · founded 2020](https://millionrounds.com/startup/h2-green-2)
- [**Octopus Energy Group** London · founded 2016](https://millionrounds.com/startup/octopus-energy-group)
- [**Corio Generation** London · founded 2022](https://millionrounds.com/startup/corio-generation)
- [**GRIDSERVE** Iver · founded 2016](https://millionrounds.com/startup/gridserve)
- [**Tokamak Energy** Abingdon · founded 2009](https://millionrounds.com/startup/tokamak-energy-2)
- [**char.gy** London · founded 2016](https://millionrounds.com/startup/char-gy)
- [**Protium** London · founded 2019](https://millionrounds.com/startup/protium)

## Is this your company?

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