Solar power systems installed on a villa roof and an industrial roof

Solar Energy Systems

Generate your own electricity

Cut your electricity bill with a solar power system installed on your roof or facility. Tiva Enerji manages the entire process, from site survey to commissioning.

Electrical Repair and Maintenance

Power out? Get in touch

Tripping breakers, short circuits, socket and lighting faults. Our phone and WhatsApp line is open at any hour; our field team works on site Monday to Saturday.

Have an electrical fault?

Home, shop or business: call or message us, tell us what is wrong and we will send the right team. Materials from our own store, service from our own team.

  • Tripping breakers and power cuts
  • Short circuits and leakage current
  • Socket, switch and lighting faults
  • Electrical panel faults

Phone and WhatsApp: open at any hour · Field team: Monday – Saturday 08:00 – 17:00

Our repair and maintenance service →

Tiva Enerji in Numbers

0+
Completed Projects
2010
In Business Since
5 kWp – 1000 MW
Project Scale
0+
Satisfied Clients

Tiva Enerji is an engineering company that handles electrical contracting and solar energy under one roof. From a factory's medium-voltage switchgear to the solar panels on a house roof — the same team, the same standard.

From our base in Beylikdüzü, we work across Istanbul, Kocaeli and Balıkesir. We consider a job finished not when the project is handed over, but when the system is up and running: site survey, design, switchboard manufacturing, installation, testing and commissioning — all done by our own team.

We supply electrical materials directly from our own store. That means work on site never stalls waiting for parts, and for the customer it means a single point of contact. The same team also handles electrical faults and maintenance as electricians in Beylikdüzü and the surrounding districts.

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The Tiva Enerji team working on a low-voltage switchboard

How we work

The process is clear from start to finish. You always know which stage you're at.

  1. 01

    Site survey

    We visit your roof or facility and examine its orientation, tilt, shading and existing electrical infrastructure on site. System size and the production estimate are based on these measurements.

  2. 02

    Design and permits

    We size the system to the measurements and draw up the design. We handle the application to the distribution company and all required permit procedures.

  3. 03

    Procurement and manufacturing

    Panels, inverters and mounting structures are procured; the required switchboards are manufactured in our own workshop.

  4. 04

    Installation

    Mounting structure, panel installation, DC/AC cabling and grounding are carried out on site by our own team.

  5. 05

    Testing and commissioning

    Measurements are taken and the system is commissioned. This is where we consider the job done — and we hand over a delivery report.

  6. 06

    Maintenance

    After commissioning, periodic maintenance and fault support continue.

In electrical contracting and energy solutions, we deliver turnkey engineering services .

LV/MV Systems and Process Solutions

Transformer substations, medium-voltage switchgear installations, and low-voltage energy distribution systems; industrial electromechanical infrastructure solutions delivered in accordance with international standards.

Low-Current and Automation Systems

Installation of fire detection, emergency lighting, CCTV, data infrastructure, and PLC-based industrial automation systems.

Industrial Panel Manufacturing and Maintenance

LV distribution, compensation, and MCC panel manufacturing; thermal measurement, periodic maintenance, and overhaul services.

Electrical Planning, Design and Engineering

LV/MV distribution projects, power installation design, single-line diagrams, and authority approval/licensing process management.

Grounding and Lightning Protection

Grounding system installation, continuity resistance measurements, active lightning rod installation, and surge protection applications.

Mobile Service Team and Material Supply

Rapid on-site fault detection and intervention; supply of electrical materials.

Work we've completed

Some of the electrical contracting projects we've carried out in factories and facilities.

Büyükçekmece Villa Solar Energy System

BÜYÜKÇEKMECE, İSTANBUL

Nestlé Türkiye-1 Dry Pet Food Factory Project

ALTIEYLÜL, BALIKESİR

Ansan Metal ve Plastik

ARNAVUTKÖY, İSTANBUL

All references →

Frequently asked questions

The first things people ask. If your answer isn't here, give us a call.

There's no single number — it depends on three things: your monthly electricity consumption, the system size your roof can take, and the tariff you buy electricity at. For a business with high consumption, the payback is noticeably shorter than for a home with the same system. After the site survey, we calculate it from your own bill.

Organizations we've worked with

Some of the companies whose electrical contracting projects we've carried out.

  • Nestlé
  • Bombardier
  • Kastamonu Entegre
  • EAE
  • Aksa
  • Ansan
  • Koruma Temizlik
  • Yöntem Kozmetik
  • Çelikler Alüminyum

Send us your bill, we'll do the calculation

Online calculators work with averages and are often misleading. Instead, send us your latest monthly electricity bill; we'll work out the right system size for your roof, the estimated production and the payback period based on your actual consumption. It's free and non-binding.

We bring your energy projects to life with quality and safety

At Tiva Enerji, we provide end-to-end solutions in project contracting, electrical engineering, industrial electrical infrastructure, solar energy systems, EV charging stations, and maintenance and repair. With our experienced engineers and technicians, we approach every project with the same care and attention to detail.

We put customer satisfaction first and keep quality, safety and sustainability at the forefront of every stage — from project contracting to solar installation, from EV charging stations to periodic maintenance. With on-time delivery and strong technical capabilities, we add long-term value for our partners.

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