Elektro Ernst GmbH & Co. KG

Name: Elektro Ernst GmbH & Co. KG
Address: Köln, North Rhine-Westphalia, 51109, DE
Telephone: +49 221 841512
Rating: 4.8

Köln, North Rhine-Westphalia · Solar Installation

Residential Commercial

52+ yrs

Experience

31 reviews

4.8 avg rating

40 km

Service radius

11-50

Employees

Get a Free Quote Call +49 221 841512 Visit Website

4.8

31 reviews

Est. 1974

SurgePV Score

8.4 / 10

Customer Reviews 96%

Certifications 50%

Experience 100%

Services Range 100%

Warranty Coverage 100%

Online Presence 50%

About Elektro Ernst GmbH & Co. KG

Seit 1974 Ihr Elektriker-Meisterbetrieb in Köln – Photovoltaik, Wallbox und Smart Home

Köln, North Rhine-Westphalia 51109

Services Offered

Solar Installation Solar Design Battery Storage energy_consulting Maintenance EV Charging

Certifications

Meisterbetrieb Handwerkskammer Köln

Warranty Coverage

25yr

Panel Warranty

12yr

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

Köln, North Rhine-Westphalia Bergisch Gladbach, North Rhine-Westphalia Rösrath, North Rhine-Westphalia Troisdorf, North Rhine-Westphalia

Customer Reviews

View all 31 reviews →

4.8

31 reviews

Dirk P. Verified

Oct 18, 2025

Alles vorzüglich. Pünktlich, sauber, professionell. Elektro Ernst hat unsere PV-Anlage fachgerecht installiert und die Kommunikation war durchweg transparent.

Sabine K. Verified

Jul 25, 2025

Kompetente Beratung und schnelle Umsetzung. Die Wallbox für unser E-Auto wurde gleich mitinstalliert. Familienunternehmen mit persönlichem Service.

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Frequently Asked Questions

How do I get a quote from Elektro Ernst GmbH & Co. KG?

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

What areas does Elektro Ernst GmbH & Co. KG serve?

Elektro Ernst GmbH & Co. KG is based in Köln and serves within a 40 km radius. Check the Service Areas section above for a complete list of locations.

What certifications does Elektro Ernst GmbH & Co. KG hold?

Elektro Ernst GmbH & Co. KG holds the following certifications: Meisterbetrieb, Handwerkskammer Köln. These certifications ensure compliance with industry standards and local regulations.

What warranty does Elektro Ernst GmbH & Co. KG offer?

Elektro Ernst GmbH & Co. KG 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 Elektro Ernst GmbH & Co. KG handle permits and paperwork?

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