Development and supply of mounting systems for rooftop photovoltaic systems in North America and Europe
Enstall B.V.
Amsterdam (NL) · Deventer (NL) · Zwolle (NL) · Greenwich, CT (US)New on Amplifa
About Enstall
Enstall (until 2023 Esdec Solar Group) develops and markets mounting systems for rooftop photovoltaic systems and was founded in 2004 in the Netherlands by two solar installers. The portfolio includes rail-based and rail-free racking systems, ballasted, modular and matrix systems for pitched and flat roofs in the residential as well as commercial & industrial segment. Production is carried out via a global supplier network, while the company handles development, testing, certification, sales, digital tools and product training itself. The Enstall family includes the brands Esdec, IronRidge, PanelClaw, QuickMount, Schletter and Sunfer. More than 600 employees worldwide support installers and EPC companies; to date, more than 30 gigawatts of solar energy have been installed with the solutions, of which over 10 gigawatts in 2023. The corporate headquarters is located in Amsterdam, with regional headquarters in Deventer (Europe) and Greenwich, Connecticut (USA).
- Site
- XX Amsterdam
- Processes
- Development of mounting systems for rooftop solar installations (PV mounting systems), Outsourcing of the production of mounting systems for rooftop solar installations, Supply/distribution of mounting systems for rooftop solar installations (rail-based and rail-free, In-house and external product testing of mounting systems, Product training for solar mounting systems, Product training, digital solutions, research & development (RD&I)
- Materials
- Aluminium
- Certificates
- ISO 9001:2015, ISO 14001:2015, ISO 9001:2015 (DNV, valid until 06.06.2028), ISO 14001:2015 (DNV, valid until 30.04.2029)
- Founded
- 2004
- Employees
- 600
- Industries
- PV/solar mounting (residential and commercial & industrial), Solar installers, EPC companies
- 01
Engineering & product development (RD&I)
- 02
In-house and external product testing
- 03
Outsourcing of production to global suppliers
- 04
Sales & supply of the mounting systems
- 05
Product training & digital solutions
Materials & Processes
Aluminium
Material of the rail profiles and mounting components of the racking systems (according to the industry standard of the product line).
Locations
Amsterdam
NLGlobal corporate headquarters (Strawinkskylaan 567)
Deventer
NLEurope HQ (Londenstraat 16) and certified location Enstall EU Holding B.V.
Zwolle
NLCertified location Enstall EU Holding B.V. (Oldenburgstraat 2)
Greenwich, CT
USUS headquarters (41 West Putnam Avenue)
Products & Systems
Inside the production
Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Development of mounting systems for rooftop solar installations (PV mounting systems)Engineering | – | – | – | – | – |
| Outsourcing of the production of mounting systems for rooftop solar installationsAssembly | – | – | – | – | – |
| Supply/distribution of mounting systems for rooftop solar installations (rail-based and rail-freeEngineering | – | – | – | – | – |
| In-house and external product testing of mounting systemsTesting | – | – | – | – | – |
| Product training for solar mounting systemsEngineering | – | – | – | – | – |
Additional services
Quality & Certification
Enstall locations in the USA and the Netherlands are fully ISO 9001 and ISO 14001 certified (DNV). Products are tested and certified internally and externally by recognized testing bodies such as Intertek and KIWA (including UL 2703, DIBt, MCS, ETN).
| Evidence | Deventer | Zwolle |
|---|---|---|
| ISO 9001:2015 (DNV, valid until 06.06.2028) | ||
| ISO 14001:2015 (DNV, valid until 30.04.2029) |
History
- 2004
Founded as Esdec by two Dutch solar installers
- 2015
External shareholders; Stijn Vos becomes CEO
- 2018
Rivean Capital becomes shareholder; expansion in Europe and acquisition of EcoFasten Solar (USA)
- 2019
Acquisitions of IronRidge and QuickMount (USA)
- 2020
Acquisitions of PanelClaw (USA) and Solar Construct (NL)
- 2021
Acquisition of SolarStell (NL)
- 2022
Rivean Capital and Blackstone acquire Esdec Solar Group; BluBase is formed from SolarStell and Solar Construct
- 2023
Acquisition of Sunfer (Spain); founding of CPX (NL); rebranding to Enstall
- 2024
CPX becomes PanelClaw Europe; acquisition of the Schletter Group
- 2025
PanelClaw manages Schletter North America as a brand
- 2026
EcoFasten products integrated into IronRidge/PanelClaw; BluBase integrated into Enstall; Trevor Young becomes global CEO