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Company · Energy & Climate

Solfy

www.solfy.net ↗ ·Barcelona ·Seed

Solfy is a Barcelona-founded marketplace for residential and commercial solar self-consumption in Spain, connecting customers with certified installers for photovoltaic panels, aerothermal systems, batteries and EV chargers, and arranging financing. Founded in 2022, it has grown via acquisitions (Eficiencia Ecológica, Samara's residential unit, Ecolium, DC Solutions) and closed 2024 with over €7M in revenue, forecasting €15M+ for 2025.

Founded

2022

Founders

4

News

0

Rounds

3

Investors

2

SectorsSolar Energy, Renewable Energy, Energy Marketplace, Cleantech, Consumer Financing Start-up MapEnergy & Climate › Residential energy transition

Profile updated 26 Jul 2026

Founders

C

Christian Sánchez Gago

Co-Founder

G

Guillermo Gallegos

Co-Founder

S

Sergi Sans Herranz

CEO & Co-Founder

S

Sergio Balcells

CEO & Co-Founder

Global models 5

P

Palmetto

United States · palmetto.com ↗

Residential clean-energy marketplace matching homeowners with solar installers and financing, the closest US analogue to Solfy's model.

$670MComparable

Z

zolar

Germany · www.zolar.de ↗

European digital platform connecting homeowners with solar installers and financing partners, essentially Solfy's business model at larger scale.

$300MComparable

S

Sunrun

United States · www.sunrun.com ↗

Vertically integrated residential solar installer/financer that scaled with heavy VC backing before its 2015 IPO.

$265M (pre-IPO VC)Comparable

M

Mosaic

United States · www.joinmosaic.com ↗

Solar financing platform pairing homeowners with installers and loan products, mirroring Solfy's financing-plus-installation approach.

$250MComparable

O

Otovo

Norway · www.otovo.com ↗

European solar marketplace connecting customers with local certified installers, directly comparable to Solfy's marketplace model.

$230MComparable

Investors 2

Bonsai Partners

bonsaipartners.eu

Funding rounds 3

Other · €4M

Solfy, Spain's first digital marketplace for photovoltaic self-consumption and energy solutions, raised €4 million in a mix of equity and de…

2025-09-09

Seed · €1M

Solfy, a marketplace for residential and SME solar self-consumption installations, closed a €1M second round fully covered by Ona Capital. T…

2023-09-20

Pre-seed · €415K

Solfy runs a marketplace for home and business solar self-consumption and closed its first round of €415K about six months after launch. The…

2022-09-22

News & media

No coverage on record yet.