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Sizing from 12 months of bills
We read your real annual consumption profile - including seasonal swings - from a full year of electricity bills. You get an accurately sized system and an honest savings calculation in the quotation.
IC Solar · Kruševac · turnkey
A solar power system engineered around your business
IC Solar is the solar division of IC Systems Automatika, based in Kruševac, Serbia. Clean energy, smart investment, a greener future. We design, build and connect solar power systems for manufacturing sites and businesses - from bill analysis to commissioning.
Why IC Solar
An engineering approach, from the first bill to the last bolt
We size your system from your annual consumption profile - 12 months of electricity bills, a site visit, and a calculation behind every figure in the quotation.
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An engineering company, not a panel reseller
Electrical, mechanical and commercial teams under one roof. We design, manufacture the structure, install and connect the system - without subcontractors on critical steps.
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Turnkey, including the grid-connection procedure
From bill analysis to commissioning: design, equipment, installation, documentation and the complete grid-connection procedure. You sign, we manage the rest.
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Premium equipment, our own crews
Trina Solar panels and Huawei inverters - tier-1 manufacturers with factory warranties. Installed by our own crews, on steel structures we manufacture ourselves (EN 1090).
Who we build for
A solar system fitted to your site
We build mostly for manufacturing sites and businesses. The same engineering approach applies to homes, estates and parking areas.
Primary segment
Businesses and industry
Manufacturing sites, halls, warehouses - systems up to 250+ kW. Most cost-effective for businesses running one or two shifts, when the system produces exactly what the site uses.
Solar power systems for businesses →
Secondary segment
Homeowners
Houses, estates and joint investments - the same engineering approach we use for industry. Smaller home systems are delivered on an individual enquiry.
Solar power systems for homeowners →
New
Solar carports
A canopy or car park with solar panels, battery storage and EV charging - for households and for companies. Sizing and price on request.
See solar carports →
Sample systems
Three typical configurations
From smaller sites to two-shift industry. Every price shown is turnkey - equipment, structure, installation, design and the grid-connection procedure.
System 30 kW
Smaller facilities, workshops, large properties
- Panels
- Trina Solar
- Inverter
- Huawei
- Annual production
- ≈ 33,000 kWh
- Roof area needed
- ≈ 160 m²
15,000 €
turnkey
Most popular
System 100 kW
Manufacturing sites with a single shift
- Panels
- Trina Solar
- Inverter
- Huawei
- Annual production
- ≈ 110,000 kWh
- Roof area needed
- ≈ 520 m²
46,000 €
turnkey
System 250 kW
Industrial sites, two-shift consumption
- Panels
- Trina Solar
- Inverter
- Huawei
- Annual production
- ≈ 275,000 kWh
- Roof area needed
- ≈ 1300 m²
105,000 €
turnkey
The configurations shown are typical examples. We size the final capacity, panel count, equipment selection and expected production around your consumption, your building and the conditions of the project.
Roof analysis
Your roof, worked out before anything is built
From the electricity bills to the offer: a site visit, a production simulation and a design. Below is the same procedure on our own plant in Kruševac.
Bills · 12 months
Production simulation
Site visit
- Roof and load capacity
- Orientation and shading
- Cable route
- Inverter location
Main design
Installation · our own crews
- Mounting structure
- Panels
- Inverter
- Grid connection
The roof of our own plant in Kruševac. The cards illustrate the steps; they are not measurements.
How we work
Eight steps to your own power system
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Step 01 / 08
Inquiry and bill analysis
You send 12 months of bills - we read your real consumption profile from them.
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Step 02 / 08
Site visit
We inspect the building: roof and load capacity, orientation, shading, cable route and inverter location.
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Step 03 / 08
Savings simulation and quotation
We size the system to your consumption and simulate production; the quotation has the configuration, price and payback.
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Step 04 / 08
Contract and grid request
You sign the contract and a power of attorney; we file the grid connection request and obtain the technical conditions right away.
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Step 05 / 08
Design
Main design: panel layout, strings, mounting structure, protection and grid connection.
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Step 06 / 08
Installation
Our own crews mount the structure, panels and inverter; a short interruption only when connecting.
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Step 07 / 08
Technical acceptance
Measurements, testing and acceptance by the distribution utility, with complete documentation.
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Step 08 / 08
Commissioning and monitoring
The system produces from day one, and you follow production in the app - and so do we.
Running · monitoring The full process, step by step
Photos of our own plant in Kruševac, illustrating the steps of the process.
First reference
The solar power system on the IC Systems roof
We designed, built and connected our own power system using the same process we offer you - and we monitor its production every day. Come see it in person.
Industrial clients of the parent company IC Systems Automatika (automation and industry)
Certified quality
Certificates held by IC Systems Automatika, the parent company of IC Solar.
About us-
ISO 9001
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ISO 14001
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ISO 45001
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EN 1090
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EN ISO 3834
Equipment and partners from the ICSA world
Frequently asked questions
Will a solar power system pay off for my business?
It depends on your consumption profile - which is why we measure it first. We ask for your electricity bills from the last 12 months, read your real monthly consumption from them, and size a system that matches what you actually use. The best results are for businesses that consume electricity during the day, while the system is producing: manufacturing sites running one or two shifts.
What's the warranty on the system?
We provide a 2-year warranty on our installation work. Equipment is covered by the manufacturers’ factory warranties (Trina Solar, Huawei) - typically a multi-year product warranty and a performance warranty on the panels for their full service life. Exact figures per component are stated in the quotation and on the Equipment page.
How long does installation take?
A 30 kW system is installed in about 5 working days. Larger systems take proportionally longer. The complete project - from signing the contract, through the grid-connection procedure, to commissioning - typically takes 3 to 6 months, with most of that time spent on the connection procedure.
What do you need from us to prepare a quotation?
Three things: electricity bills for the last 12 months, the site location, and the grid connection conditions. With that information, we prepare a quotation with a savings simulation.
If the system covers half my connected capacity, does my bill drop by half?
Not necessarily - and that's the most common misconception. Savings don't depend on installed capacity, but on how well the system's production overlaps with your consumption during the day. Electricity you use while the system is producing is saved directly; any surplus goes to the grid under a different, less favorable calculation. That's why we size the system to your real consumption profile, not to your connected capacity.
Do you also work with homeowners?
Yes. Most of our work is businesses and industry, but we build systems for homeowners too - a smaller system goes through the same engineering process as a large one: sizing from real consumption, engineering design, our own crews and the grid-connection procedure. See the For homeowners page.
Does the grid operator buy back the surplus?
No. Under the prosumer model, surplus electricity isn't sold - it's effectively "stored" in the grid and drawn back later, during periods of lower production (winter or night).
What system size do I need?
It depends on your consumption and load profile. We size the exact capacity from 12 months of electricity bills - so the system is neither oversized nor undersized. There is no preset lower limit: the result follows your consumption and your building.
What determines the price of a solar power system?
System capacity, roof and structure type, cable run lengths, and inverter choice. That's why we don't publish flat prices - send us your consumption and location data and we'll prepare a concrete quotation.
What if production drops?
The system is monitored through a production-monitoring app, so a drop in output is diagnosed quickly. Our service team comes on site and resolves the issue.
Which solar panels are the most efficient?
High-power monocrystalline panels. We install Trina Solar and LONGi modules from 430 to 725 W, with efficiency up to ~23%, paired with Huawei inverters - specifications and datasheets are on the Equipment page.
Do solar panels pay off in Serbia?
Yes. Solar irradiation in Serbia is more than sufficient, panels have a service life of 25-30 years, and the payback period is typically much shorter - we calculate the exact ROI from your annual consumption profile before the quotation.
Contact
Request an assessment
A quotation with a savings simulation, after we review your information.