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SunQuest – Fertigung

Realizes the complete DC-side installation of photovoltaic systems – from the substructure to the inverter.

SunQuest Logo

Sunquest AG

4710 Balsthal (CH)New on Amplifa

40Employees
CH-241.4.021.197-6Commercial register no.
418Completed projects
220'300 kWpInstalled capacity
511'000Installed modules

About SunQuest

Sunquest AG, based in Balsthal, is a Swiss subcontractor for DC installations in photovoltaic construction. The company takes on the complete DC installation of solar systems: construction of the substructure, module mounting, cabling and installation of the inverter. In addition, SunQuest offers project management from design through to acceptance, project support with reporting, as well as additional services such as construction site camera documentation, drone footage, module cleaning with a cleaning robot and nano-coating of modules. Installation is carried out on flat roofs (membrane/gravel/substrate), pitched roofs with all common roofing types, on facades (building-integrated photovoltaics) and on open ground. Customers are solar installers, electricians, roofers and dealers from commercial, industrial, agricultural and residential construction. With over 40 permanently employed staff, 11+ project vehicles and 64+ drilling machines and special tools, SunQuest is ready to handle several projects at the same time; referenced projects extend up to a large-scale installation with 7440 kWp and 16070 modules in Villmergen-Wohlen.

Site
Balsthal
Processes
DC installation (complete DC installation of solar systems: substructure, module mounting,, Construction of the substructure, Site management / project management (design of complete installations, coordination, handover up to, Project support (on-site support, verification of the design, reporting), Installation on flat roofs (membrane/gravel/substrate), Installation on pitched roofs (all common roofing types), Facade installation (building-integrated photovoltaics, concrete/sheet metal/integrated), Open-ground installation
Materials
Solar modules (PV modules), Substructure (PV mounting systems, e.g. ZinCo AG green roof systems), Nano-coating (Ceracoat PV Cleaning Technology, Practical Trade GmbH), Substructure (PV mounting systems), Nano-coating (Ceracoat PV Cleaning Technology)
Employees
40
Industries
Photovoltaics/solar, Commercial, Industry, Agriculture, Residential construction/apartment buildings
  1. 01

    Analysis

  2. 02

    Planning

  3. 03

    DC installation (substructure, modules, cabling, inverter)

  4. 04

    Documentation & quality assurance

  5. 05

    Handover & acceptance

Materials & Systems

PV

Solar modules (PV modules)

Mounted on flat-roof, pitched-roof and facade installations, cabled and optionally coated.

UK

Substructure (PV mounting systems)

Tested mounting systems, e.g. ZinCo AG for green roofs, guarantee lasting stability.

NANO

Nano-coating (Ceracoat PV Cleaning Technology)

Nanotechnology from Practical Trade GmbH provides lasting protection for modules against dirt and reduces cleaning effort.

Location

Standort Balsthal

Balsthal

CH

Site/administration and coordination of the installation teams

Lot size
Projects from single-family homes to large-scale installations (7440 kWp)
Materials
PV modules, substructure, nano-coating
  • Cleaning robot (module cleaning)
  • Drone
  • Construction site camera
  • 64+ drilling machines & special tools
  • 11+ project vehicles

Services & System Types

Flat-roof PV system on an apartment building
Flat-roof PV system on an apartment buildingDC installation · apartment building/green roof
Facade PV system
Facade PV systemFacade installation · commercial/industrial

Inside the production

Large industrial project in Villmergen-Wohlen, 7440 kWp
Large industrial project in Villmergen-Wohlen, 7440 kWp
Installation on a green roof in Eschenbach
Installation on a green roof in Eschenbach
Installation equipment on site
Installation equipment on site
Installed inverters and electrical installation
Installed inverters and electrical installation

Industries

Photovoltaics/solarCommercialIndustryAgricultureResidential construction/apartment buildings

Processes & technical limits

ProcessesToleranceMax. partWeightLot sizeMaterials
DC installation (complete DC installation of solar systems: substructure, module mounting, Installation–––Major projects up to 7440 kWp / 16070Solar modules, Substructure
Construction of the substructureInstallation–––––
Site management / project management (design of complete installations, coordination, handover up toEngineering–––––
Project support (on-site support, verification of the design, reporting)Engineering–––––
Installation on flat roofs (membrane/gravel/substrate)Installation–––––
Installation on pitched roofs (all common roofing types)Installation–––––
Facade installation (building-integrated photovoltaics, concrete/sheet metal/integrated)Installation–––––
Open-ground installationInstallation–––––
Module cleaning with cleaning robotSurface treatment––––Solar modules
Module coating / nanocoating (nanotechnology from Practical Trade GmbH / Ceracoat)Surface treatment––––Solar modules
Drone footage for planning, quality control and documentationInspection–––––
Construction site camera documentation (installation progress gap-free, real time)Inspection–––––

5 Anlagen & Maschinen

MachineManufacturer / modelQuantityWorking areaYear builtSite
Cleaning robot (module cleaning robot)––––Balsthal
Drone (aerial photography)––––Balsthal
Construction site camera (permanently installed)––––Balsthal
Drilling machines & special tools–64+––Balsthal
Vehicles (project vehicles)–11+––Balsthal

Additional services

DC installation of PV systemsSite management/project managementProject supportSubstructure constructionModule mounting & cablingInverter installationConstruction site cameraDrone footageCleaning-robot module cleaningModule coating (nanocoating)ReportingDocumentation & acceptance

Reference customers

ZinCo AG green roof systems (partner in the project)Practical Trade GmbH / Ceracoat PV Cleaning Technology (coating partner)

History

  1. SunQuest arose from the conviction that the solar industry needs reliable implementation partners; from a specialised installation team, a company has grown with experience from hundreds of projects.

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