Swiss Solar Group

What Swiss Solar Group does

Swiss Solar Group AG is a privately held Swiss holding company headquartered in Zurich that delivers integrated renewable energy solutions across Switzerland through four wholly-owned regional subsidiaries: Younergy (Lausanne/Solothurn, French-speaking Switzerland), SeetalSolar (Hitzkirch, Lucerne/Aargau, German-speaking Switzerland), IngEne (Cadenazzo, Ticino, Italian-speaking Switzerland), and Omniwatt (Baar, focused on large commercial and industrial projects). The group designs, installs, and maintains photovoltaic systems — including rooftop, ground-mounted, and building-integrated facade installations — together with battery storage, heat pumps, EV charging infrastructure, and smart energy management. Its flagship reference is the K3 Wallisellen facade PV system at 700 KWp, described as Europe's largest facade photovoltaic installation.

The group's underlying technology stack centers on standard photovoltaic components (panels such as Seraphim, Trina, Sunstyle solar tiles; inverters such as Sungrow, SolarEdge) combined into engineered installations, with proprietary differentiation concentrated in facade PV engineering via IngEne and integrated system design across heat, mobility, and storage loads. Service delivery is direct and field-based, with regional installation crews speaking German, French, Italian, and English, and a project portfolio spanning residential rooftops (4.75 kWp–56 kWp) up to industrial sites of 1,330 KWp.

Swiss Solar Group makes money through a mix of one-time installation revenue, recurring maintenance contracts, and subscription-style energy contracting in which it (or a financing partner) retains equipment ownership and the customer pays per kWh produced. Customers fall into three primary segments — Commercial & Industrial, Private Customers, and Real Estate Portfolios — and the group supports adoption with three financing pathways (cash purchase, energy contracting, loan through partner banks) to reduce upfront capital requirements. The group is governed by a Board chaired by Dr. Roland Böhi, with Dr. Philipp Hofstetter as Vice Chairman and renewable-energy veteran Dr. Christoph Sutter (founder of South Pole and emot) as a board member; Group CEO Urs Wälchli, appointed in 2024, leads a management team including Group CFO, Group CCO, Chief Procurement and Product Officer, and Group Head of IT. No external private equity or venture capital funding has been disclosed.

Name

Swiss Solar Group

Legal name

Swiss Solar Group AG

Website

https://www.swisssolargroup.ch

Company type

Private

Founded year

2022

Operating status

Operating

Headcount range

51–100 employees

Short description

Swiss Solar Group AG is a Zurich-based holding company that delivers integrated solar PV, battery storage, heat pumps, EV charging, and smart energy management across Switzerland via four regional subsidiaries serving Commercial & Industrial, residential, and real estate portfolio customers.

Ownership category

akta.pro rank

Product category

Solar Installation & Integrated Renewable Energy Services

NAICS

Solar Electric Power Generation (221114), Electric Power Generation (22111)

SIC

Electric Services (4911)

akta.pro primary industry

Solar EPC & Construction (Utility-Scale, Rooftop, Balance of System) (EUAMABAB)

akta.pro secondary industries

Energy & Renewables Specialty Contracting (Solar PV, Storage, EV Charging) (IMAFALAJ), Renewable Distributed Generation (Rooftop/Onsite Solar, Small Wind, Small Hydro) (EUACALAJ), Commissioning, Testing & Energization Services (Pre-Commissioning, Grid Code Compliance) (EUAMAFAK), Renewable Energy Infrastructure (FSAAAKAG)

Keywords

• Solar PV installation
• Battery storage systems
• Heat pump integration
• EV charging infrastructure
• Building-integrated photovoltaics

Headquarters

HQ city

Zürich

HQ country

Switzerland

HQ region

Europe

Offices5 records

Markets served

GTM type

B2B and B2C

Offering type

Services

Cost components

Personnel, Supply Chain, Operations, Technology or R&D, Marketing or Sales, Infrastructure

Revenue model

1. Solar Panel Installation Services: Design, installation, and maintenance of photovoltaic systems for residential, commercial, and industrial customers. One-time installation revenue with ongoing maintenance contracts.
2. Energy Contracting: Customers can opt for energy contracting arrangements where Swiss Solar Group finances, installs, and maintains solar systems while customers pay for the energy produced, removing upfront capital requirements.
3. Battery and Storage Solutions: Installation of intelligent battery storage systems to complement solar installations for energy independence and optimization.
4. Heat Pump Integration: Combined solar and heat pump solutions for residential and commercial heating/cooling needs, creating comprehensive energy management systems.
5. EV Charging Infrastructure: Wallbox installation services for electric vehicle charging integrated with solar and battery systems.

Pricing tiers

Go-to-market motion1 record

Distribution channels2 records

Marketing channels3 records

Core offering

Swiss Solar Group designs, sells, and installs integrated renewable energy systems for Swiss customers, combining solar photovoltaic (PV) generation with battery storage, heat pumps, EV charging infrastructure, and smart energy management software. Offerings are delivered through four regional subsidiaries (Younergy, SeetalSolar, IngEne, Omniwatt) that serve Commercial & Industrial clients, private households, and real estate portfolios under both one-time purchase and energy-contracting (subscription) models.

Product overview

Swiss Solar Group operates as a unified group of companies providing integrated renewable energy solutions for Switzerland. The portfolio combines photovoltaic systems, battery storage, heat pumps, EV charging infrastructure, and smart energy management across three customer segments: Commercial and Industrial, Private Customers, and Real Estate Portfolios. The group is structured around four subsidiary brands: Younergy (engineering-led experts in Lausanne and Solothurn), SeetalSolar (local service in Lucerne and Aargau cantons), IngEne (facade PV specialists in Ticino), and Omniwatt (large commercial and industrial projects). Services include advisory, planning, execution, and maintenance delivered by regional experts speaking local languages. Financing options span cash purchase, energy contracting, and loans through partner networks.

Differentiator

Problem solved

Functional benefit

Products and services

• Solar Photovoltaic (PV) System Installation

Quantifiable outcome

• Solar panel prices have dropped over 90% in the past 20 years
• +2 more outcomes

Named customers9 records

Segments3 records

Ideal customer profiles3 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature2 records

Partnerships

Four partnerships are on record, tiered core.

• Omniwatt AGcoreStrategic or Co-development Partner · 1 January 2026Omniwatt is the newest member of Swiss Solar Group, joining in January 2026. Focus on big commercial and industrial projects in PV, batteries, and heat pumps. Based in Baar.
• IngEne SAcoreStrategic or Co-development Partner · 1 July 2024IngEne joined Swiss Solar Group in July 2024. Led by an energy- and customer-obsessed engineer in Ticino, serves single/multi-family homes and industrial companies. Specialty: facade PV. 1800 completed projects, 24 MWp total installed capacity.
• SeetalSolar AGcoreStrategic or Co-development Partner · 1 January 2023SeetalSolar joined Swiss Solar Group in early 2023. A true local hero serving cantons Lucerne and Aargau, known for quality delivery and customer service. 50 employees, 2000 completed projects, 20 MWp total installed capacity.
• YounergycoreStrategic or Co-development Partner · 1 January 2023Younergy joined Swiss Solar Group in 2023. Engineering-led team in Lausanne and Solothurn with 70 employees, 3200 completed projects, and 25 MWp total installed capacity. Known for customer obsession and expertise in solar, heat pumps, batteries, and energy management.

Scale indicators3 records

Recent moves6 records

Expansion highlights6 records

Emerging players

• Otovo: Norwegian residential solar subscription platform operating also in selected European markets. Strongly comparable business model (solar-as-a-service, multi-country roll-up) and customer segment to Swiss Solar Group's contracting arm.
• 1Komma5°: German roll-up platform offering integrated solar, heat pump, EV charging, and electricity services to homeowners. Closest architectural analogue to Swiss Solar Group's bundling and acquisition-driven model, just in a larger market.
• Enpal: Germany's leading residential solar leasing company offering PV, battery, EV charging, and heat pumps on a contracting model. Directly comparable to Swiss Solar Group's energy-contracting offering and integrated stack.

Direct peers

• Helion Energy: One of Switzerland's largest solar installers offering residential, commercial, and industrial PV solutions including storage and EV charging. Most direct domestic competitor to Swiss Solar Group's subsidiaries, with overlapping customer segments and product range.

Broad incumbents

• Axpo: Switzerland's largest energy utility and a major renewable energy producer. Competitively relevant as a broad incumbent with deep capital, grid access, and growing commercial/industrial solar presence that competes with Swiss Solar Group's Omniwatt-style large-project arm.
• BKW Energie: Swiss integrated energy company with solar, heat-pump, and EV-charging offerings alongside grid and generation businesses. Represents the broader-incumbent threat in Swiss solar and building energy services.
• EnBW: Large German utility with a substantial German and European solar/EPC business. Comparable as a broad incumbent in residential and commercial solar plus storage, heat pumps, and EV charging — competing for the same European customer base.

Regional players

• Solaria: Spanish solar EPC and distributed-generation specialist. Compares as a regional European solar installer with similar B2B/B2C model, although operating in a different geography.
• EWS Electricité: Regional Swiss energy utility and solar installer active in parts of Switzerland. Competes with Swiss Solar Group's regional subsidiaries in overlapping cantons and customer segments.

Others

• Solar-Info: Swiss solar industry association and information hub. Provides ecosystem context (regulatory, market data) rather than direct competition, but relevant as a stakeholder/adjacent player in the Swiss solar value chain.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks7 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/swisssolargroup

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Subsidiaries4 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Swiss Solar Group