Question 1

How much roof area is needed for a solar PV installation in Antalya?

Accepted Answer

The roof area required for a solar PV installation depends on the target system capacity and on the dimensions and power ratings of the panels to be used. Therefore it is not correct to state exactly how many kWp can be installed by looking only at the building’s total roof area. The entire roof also cannot always be used for panel placement. Roof orientation and tilt, shaded areas, ventilation and other roof equipment, maintenance walkways, and structural conditions can affect usable area. Especially for factories and commercial businesses, electricity consumption must be analyzed together with roof area. Having a very large roof does not mean the entire roof must be covered with solar panels. If you want to learn the solar capacity that can be installed for your factory or business in Antalya, a site survey and consumption analysis by Gürsan Enerji can determine usable roof area, suitable panel layout, and estimated system capacity.

Question 2

How many years does a solar investment take to pay for itself?

Accepted Answer

The payback period of a solar investment is not the same for every project. Return time depends on total installation cost, annual electricity production, facility consumption, how much of the generated energy is used on site, electricity prices, and system performance. Especially for factories and commercial sites with high daytime electricity use, being able to consume a significant share of solar generation on site can be an advantage for investment economics. However, making an investment decision based only on a generic “pays back in X years” estimate is not correct. Past electricity consumption and installable PV capacity should be evaluated together and a project-specific feasibility prepared. By contacting Gürsan Enerji, you can request a project-specific assessment that includes estimated production, economic benefits, and payback period based on your facility’s consumption data.

Question 3

In villa/residential solar installations in Antalya and nearby provinces, does the system keep working during a power outage?

Accepted Answer

Standard On-Grid (grid-connected) solar systems automatically shut down when grid power is cut, for safety reasons. However, once a hybrid inverter and battery storage unit are added to your system, your villa's entire electricity needs continue to be met uninterrupted by the energy from your solar panels and batteries, even during a grid outage. How long the system can run depends on battery capacity, the villa's nighttime consumption, and which circuits are wired to the critical load panel. Battery sizing should therefore be based on your villa's actual consumption data.

Question 4

How many kW of solar panels and what size inverter are needed for agricultural irrigation?

Accepted Answer

The solar power needed for agricultural irrigation systems is calculated based on the Horsepower (HP) and Kilowatt (kW) rating of the submersible or surface pump used. As a general engineering rule, panel power should be installed at roughly 30-50% above the motor's rated power, to cover the pump's starting (inrush) current and daily efficiency fluctuations. As noted in IEC 62253, the international standard for PV pumping systems, daily and seasonal variation in solar irradiance makes it common engineering practice to size panel power above the pump motor's rated power. You can request a free site survey from Gürsan Enerji's technical team for the right pump-inverter match.

Question 5

How are the inverter and battery storage chosen for villa solar systems in Döşemealtı, Konyaaltı, and across Antalya?

Accepted Answer

In villa projects across Antalya — Döşemealtı and Konyaaltı in particular — inverter and battery selection is based on an engineering calculation of the home's peak power demand and grid conditions. For homes that only want to use daytime production and sell the surplus to the grid, On-Grid inverters are the most economical solution. However, if you want to stay unaffected by grid outages and keep devices such as pool pumps and air conditioning running without interruption, Hybrid inverters should be preferred. The safe, long-cycle-life Lithium Iron Phosphate (LiFePO4) batteries used in these systems offer a depth of discharge (DoD) of up to 90%, delivering maximum efficiency for nighttime use. Specialising among Antalya solar energy companies, Gürsan Enerji analyses your villa's consumption profile and designs the ideal inverter and storage setup.

Question 6

How are panel efficiency and structural load calculated for rooftop solar installations in Kumluca, Finike, and around Antalya?

Accepted Answer

In rooftop solar projects in and around Antalya, the most critical technical parameters affecting panel efficiency are the roof's angle, orientation, and shading analysis. To make the most of the region's high irradiance, panels are ideally installed facing south at a 28°–30° tilt. Before installation, our engineers also check the roof's load-bearing capacity per square metre (structural calculation); using aluminium mounting structures and lightweight fixing equipment, a safe installation is achieved without adding excess load to the roof. Serving Kumluca, Finike, and every district as one of the Antalya solar energy companies, our technical team manages every technical detail — from design to distribution company (EDAŞ) approval processes.

Question 7

Do I need permits for a solar installation?

Accepted Answer

Yes. Depending on project type, approvals from municipalities, distribution companies and relevant authorities are required. Gürsan Enerji manages official processes with the project team.

Question 8

Can excess energy from residential solar be sold?

Accepted Answer

In grid-connected systems, excess generation can be evaluated through netting or sales models in line with regulations.

Question 9

How long does a typical solar installation take?

Accepted Answer

Rooftop projects may take a few weeks; land-based projects can take several months depending on scale. A clear timeline is shared after site survey.

Question 10

What is the lifespan of solar panels?

Accepted Answer

Quality panels typically offer 25-30 years of performance warranty. Regular maintenance keeps efficiency high for a long time.

Question 11

Must the roof face south for solar?

Accepted Answer

South is ideal, but efficient systems can also be built on east-west oriented roofs. Site analysis determines optimal layout.

Question 12

Does solar work during power outages?

Accepted Answer

Standard grid-tied systems stop production during outages for safety. Hybrid or off-grid solutions are needed for backup power.

Question 13

Is solar maintenance expensive?

Accepted Answer

Periodic maintenance costs are low. Panel cleaning, connection checks and inverter monitoring reduce fault risk.

Question 14

Which inverter brand should I choose?

Accepted Answer

Selection should be based on project capacity, site conditions and warranty terms. The right inverter type is determined by engineering calculations.

Question 15

Can I use a loan for solar investment?

Accepted Answer

Green energy loans and leasing options are available from banks. The most suitable financing model is recommended based on project feasibility.

Question 16

What is the minimum land size for utility-scale solar?

Accepted Answer

It varies by target installed capacity. Pre-feasibility defines land requirements and production estimates per area.

Question 17

Does solar output drop in winter?

Accepted Answer

Yes, production decreases as daylight hours shorten. System design should be based on annual average consumption.

Question 18

What should be done if the inverter fails?

Accepted Answer

Faults are detected via remote monitoring alerts and the technical team intervenes on site. Covered devices are replaced quickly under warranty.

Question 19

Should solar systems be insured?

Accepted Answer

Yes, insurance against fire, natural disasters and equipment damage is recommended. Insurance options are shared at project handover.

Question 20

What can be tracked in the project app?

Accepted Answer

Installation stage, delivery date, site photos and engineering notes can be tracked instantly via mobile or web.

Question 21

What information is needed for a solar quote?

Accepted Answer

Last 12 months of electricity bills, facility address, roof/land details and consumption profile are sufficient. A detailed quote is prepared after free site survey.

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In the Press

Don't miss industry updates.

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No Sales Cap for Unlicensed Plants Completing 10 Years in 2026: Full Surplus Electricity Can Be Sold!

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