What Friese & Röver does

Friese & Röver GmbH & Co.KG is a privately held regional photovoltaic installation company headquartered in Lucklum, Lower Saxony, with a dedicated Vertriebsbüro (sales office) in Braunschweig, Germany. Founded approximately in 1995–1997, the company designs, supplies, and installs turnkey photovoltaic systems — solar modules, mounting hardware, cabling, inverters, battery storage (Stromspeicher), and electric vehicle charging stations (Ladestationen) — for both private residential and commercial (Gewerbe) customers across at least seven Lower Saxony municipalities: Braunschweig, Wolfenbüttel, Wolfsburg, Gifhorn, Peine, Salzgitter, and Helmstedt. The company is an E3/DC Certified Partner and an IBC Solar Certified Specialist Partner, and lists sonnen and BayWa/novotegra as additional partners; it has memberships in the BDSH (Bundesverband Deutscher Solarhandwerker), BSW (Bundesverband Solarwirtschaft), and nordsolar industry associations.

The core product is the Photovoltaikanlage (PV system), sold per project based on system size and component selection. The business combines one-time project revenue (PV system sale/installation, EV charger installation, heat pump integration as Wärmepumpe) with recurring aftermarket revenue from maintenance (Wartung), insurance management, load profile recording, and remote plus aerial system monitoring (Anlagenüberwachung). Pricing is quote-based and not publicly disclosed; a Solarstromrechner (solar calculator) online tool provides preliminary economics. The go-to-market is sales-led and field-based, with two customer inquiry funnels (private vs. commercial) on the website and dedicated phone lines for each office.

Differentiation rests on 29 years of continuous regional operation, in-house qualified installation personnel, certified-partner status with E3/DC and IBC Solar, installation-quality practices (mesh-free DC line routing on the roof, separated interior DC routing, stable substructure), and a single-point-of-contact project model. The company is currently actively hiring across technician, sales, electrical, and project-coordinator roles.

Name

Friese & Röver

Legal name

Friese & Röver GmbH & Co.KG

Website

https://frieseundroever.de

Company type

Private

Founded year

1995

Operating status

Operating

Headcount range

1–10 employees

Short description

Friese & Röver is a privately held regional photovoltaic installer in Lower Saxony, Germany, designing, supplying, and installing turnkey PV systems, battery storage, EV charging stations, and heat pumps for residential and commercial customers across the Braunschweig region.

Ownership category

akta.pro rank

Product category

Solar PV Installation Services

NAICS

Solar Electric Power Generation (221114)

akta.pro primary industry

Residential / Behind-the-Meter Storage Installation & Integration (EUAEAEAC)

akta.pro secondary industry

Charging Infrastructure Components (connectors, cables, dispensers, payment/controls) (IMAGAHAH)

Keywords

• Photovoltaic installation
• Solar energy systems
• Battery storage solutions
• EV charging stations
• Heat pump integration

Headquarters

HQ city

Lucklum

HQ country

Germany

HQ region

Europe

Offices2 records

Markets served

GTM type

B2B and B2C

Offering type

Services

Cost components

Personnel, Supply Chain, Operations, Marketing or Sales

Revenue model

1. Photovoltaic System Sales & Installation: One-time sale and installation of complete photovoltaic systems including solar modules, mounting hardware, cabling, inverters, and battery storage units. Products are sourced from branded partners (E3DC, IBC Solar, sonnen, BayWa/novotegra). Revenue is generated per project based on system size and component selection.
2. Aftermarket Services (Wartung & Monitoring): Ongoing maintenance, insurance management, load profile recording, and system monitoring services provided post-installation. These services generate recurring revenue from the existing customer base.
3. EV Charging Stations: Sale and installation of electric vehicle charging stations as an add-on to PV system installations.
4. Heat Pump Integration (Wärmepumpe): Integration of heat pumps as part of energy efficiency home technology concepts, complementary to PV and storage systems.

Pricing tiers

Go-to-market motion1 record

Distribution channels2 records

Marketing channels5 records

Core offering

Friese & Röver sells, installs, and maintains complete photovoltaic (PV) systems for residential and commercial customers in the Braunschweig region of Lower Saxony, Germany. The core deliverable is a turnkey PV system — solar modules, mounting hardware, cabling, inverters, and battery storage — sourced from branded partners such as E3DC, IBC Solar, sonnen, and BayWa/novotegra. The company also offers complementary energy solutions including EV charging stations and heat pump integration, plus ongoing maintenance, monitoring, insurance support, and aerial inspection services.

Product overview

Friese & Röver offers a comprehensive photovoltaic (solar energy) product portfolio serving both residential and commercial customers in the Braunschweig region. The core offering is the Photovoltaikanlage (photovoltaic system), supported by individual components including Solarmodule (solar modules), Montagesystem (mounting system), Verkabelung (cabling), and Wechselrichter (inverters). Add-on modules include Stromspeicher (battery storage) and Ladestationen (EV charging stations). Services encompass Anlagenüberwachung (system monitoring), professional Montage (installation), and Wartung (maintenance). They also provide a Solarstromrechner (solar calculator) tool for customer planning. The company emphasizes quality installation with mesh-free DC cable laying, extremely stable mounting structures, and on-site service even after installation.

Differentiator

Problem solved

Functional benefit

Products and services

• Photovoltaikanlage (Photovoltaic System) Complete turnkey photovoltaic (PV) system for residential or commercial rooftops, converting sunlight into electricity; includes design, component supply, and installation by in-house qualified personnel.
• Stromspeicher (Battery Storage) Home battery storage systems (from partners such as E3DC and sonnen) installed alongside PV systems to store excess solar power and increase self-consumption and grid independence.
• Ladestationen (EV Charging Stations) Sale and installation of electric vehicle charging stations as an add-on to PV systems, enabling customers to charge EVs using solar-generated electricity.
• Wärmepumpe (Heat Pump Integration) Integration of heat pumps as part of energy-efficient home technology concepts, complementary to PV and battery storage systems for holistic building energy solutions.
• Montage (Professional PV Installation) Professional installation service for PV systems, carried out by qualified in-house personnel using mesh-free DC cable laying on roofs and extremely stable mounting substructures.
• Wartung (Maintenance) Needs-based ongoing maintenance service for installed PV systems to ensure long-term performance, longevity, and warranty compliance.
• Anlagenüberwachung (System Monitoring) Post-installation monitoring service including remote performance tracking, load profile recording, and aerial inspection of PV systems.

Segments2 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature6 records

Partnerships

Five partnerships are on record, tiered core and minor.

• E3DCcoreTechnology or IntegrationE3/DC is a manufacturer of home energy storage systems and charging solutions. Friese & Röver is an E3/DC Certified Partner, installing E3/DC battery storage systems as part of their PV installations. The company displays the E3/DC certification seal on its website, and the E3/DC logo appears in the partner section of the website navigation.
• IBC SolarcoreTechnology or IntegrationIBC Solar is a manufacturer of solar modules and PV system components. Friese & Röver is an IBC Solar Certified Specialist Partner (Zertifizierter Fachpartner), purchasing and installing IBC Solar products. The company shows the IBC Solar partner logo and features IBC Solar in its partner navigation section.
• BDSH (Bundesverband Deutscher Solarhandwerker)minorOthersBDSH is a German trade association for solar installers. Friese & Röver holds ordinary membership (Ordentliches Mitglied), as evidenced by the BDSH logo displayed in the memberships section of the website.
• BSW (Bundesverband Solarwirtschaft)minorOthersBSW is the German Federal Solar Industry Association. Friese & Röver is a member of BSW, as shown in the memberships section of their website, providing industry representation and credibility.
• nordsolarminorOthersnordsolar is a regional solar industry network or association based in northern Germany. Friese & Röver holds membership in nordsolar, as evidenced by the nordsolar logo displayed on the website's membership section.

Scale indicators2 records

Recent moves6 records

Expansion highlights5 records

Direct peers

• Enerix: German franchise network of regional PV and storage installers with certified partner structure. Highly comparable to Friese & Röver as a regional installer model, though operating a multi-region franchise rather than a single local team.
• Zolar: Online-first German solar marketplace and installer connecting homeowners with regional PV installation partners. Directly comparable in serving residential customers across Germany with PV, storage, and heat pump offerings via a digital funnel.
• Solarwatt: German manufacturer and installer of solar modules, battery storage (Solarwatt Home), and integrated energy systems. Comparable as a vertically-integrated German PV + storage provider with both direct and partner-installer channels.
• Sonnen (sonnen GmbH): German home battery storage manufacturer and integrated energy solutions provider (now part of Shell). Comparable as a German battery storage brand that also operates residential PV-plus-storage offerings; also listed as a direct supplier partner of Friese & Röver.
• SENEC (Deutsche Energieversorgung): German manufacturer of residential battery storage systems and integrated PV-plus-storage solutions. Comparable as a German home energy storage provider serving residential customers through direct and installer channels.
• DZ-4: German residential and commercial PV installer offering solar systems, storage, and EV charging. Comparable regional-scale installer model with similar product mix and direct field sales approach.
• 1Komma5° (Enpal): One of Germany's largest residential PV, battery storage, and heat pump installers with a digital/leasing-driven model. Comparable as a full-stack residential solar provider in Germany, though operating at vastly larger scale and with a different financing structure.

Regional players

• EWE Solar (E.ON / EWE): Northern German utility group's residential and commercial solar division covering a region overlapping with Friese & Röver's Lower Saxony footprint. Comparable as a regional utility-affiliated PV installer competing for the same homeowner customers.

Others

• Solarprax: German solar industry engineering services and consulting firm supporting PV installers with technical, market, and policy expertise. Comparable as an ecosystem participant in the German residential PV market — adjacent rather than direct competitor.

Broad incumbents

• Viessmann (heat pumps): Large German manufacturer of heating, heat pump, and integrated home energy systems with installer partner network. Comparable on the heat pump integration side of Friese & Röver's offering; broader incumbent than a regional installer.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat3 records

Key risks6 records

Key highlights7 records

Customer concentration

Compliance2 records

Revenue estimate

Valuation estimate

Number of profiles

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 Friese & Röver