GREENOX GmbH

Name: GREENOX GmbH
Address: Stuttgart, Baden-Württemberg, 70178, DE
Telephone: +49 711 54054947
Rating: 4.9

Stuttgart, Baden-Württemberg · Solar Installation

Residential Commercial

5+ yrs

Experience

22 reviews

4.9 avg rating

60 km

Service radius

11-50

Employees

Get a Free Quote Call +49 711 54054947 Visit Website

4.9

22 reviews

Est. 2021

SurgePV Score

7.1 / 10

Customer Reviews 98%

Certifications 25%

Experience 33%

Services Range 100%

Warranty Coverage 100%

Online Presence 100%

About GREENOX GmbH

Energieberatung, Photovoltaik, Sanierung und Handwerkerservice in Stuttgart

Stuttgart, Baden-Württemberg 70178

Services Offered

Solar Installation Battery Storage EV Charging Solar Design Maintenance

Certifications

Energieberater

Warranty Coverage

25yr

Panel Warranty

15yr

Inverter Warranty

10yr

Installation Warranty

Installation Process

Initial Consultation

Free site assessment and energy needs analysis

System Design

Custom solar design tailored to your property and budget

Permitting & Approval

All paperwork and utility interconnection handled

Installation

Professional installation by certified technicians

Commissioning & Handover

System testing, monitoring setup, and warranty registration

Service Areas

Stuttgart, Baden-Württemberg Esslingen, Baden-Württemberg Ludwigsburg, Baden-Württemberg Böblingen, Baden-Württemberg

Customer Reviews

View all 22 reviews →

4.9

22 reviews

A. Schulz Verified

Oct 15, 2025

Ein sehr kompetentes Team mit top Beratung und erstklassigen Produkten. Absolut empfehlenswert für alle, die eine Photovoltaikanlage in Stuttgart planen.

N. Wolf Verified

Jul 22, 2025

GREENOX hat uns ein hervorragendes Angebot für eine komplexe PV-Anlage mit Batteriespeicher und Wallbox erstellt. Jede Änderung wurde fachkundig und schnell umgesetzt.

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Frequently Asked Questions

How do I get a quote from GREENOX GmbH?

You can request a free quote by filling out the form on this page or contacting GREENOX GmbH directly via phone or email. Most installers provide a free initial consultation and site assessment.

What areas does GREENOX GmbH serve?

GREENOX GmbH is based in Stuttgart and serves within a 60 km radius. Check the Service Areas section above for a complete list of locations.

What certifications does GREENOX GmbH hold?

GREENOX GmbH holds the following certifications: Energieberater. These certifications ensure compliance with industry standards and local regulations.

What warranty does GREENOX GmbH offer?

GREENOX GmbH offers 25-year panel warranty, 10-year installation workmanship warranty. Specific terms may vary by product and project.

How long does installation take?

Most residential solar installations are completed within 1-3 days after permits are approved. The full timeline from consultation to activation typically ranges from 4-12 weeks depending on local permitting and utility interconnection processes.

Does GREENOX GmbH handle permits and paperwork?

Yes, most solar installers including GREENOX GmbH handle all necessary permits, utility interconnection applications, and incentive paperwork as part of their service. Confirm specific details during your consultation.