In Sfax, make use of your roof with a photovoltaic project built around your electricity needs. We support homes and businesses through assessment, costing and procedures, with particular attention to operating hours, continuous loads and financing.
Bill photos accepted · No-obligation assessment
For an industrial site, warehouse or shop with refrigeration in Sfax, the assessment must distinguish continuous consumption from peaks and operating cycles. An annual bill provides an initial benchmark; operating hours and available measurements allow a deeper analysis. We examine activity periods, cold rooms or priority equipment, the connection and rooftop options. If the project includes storage, its purpose is clarified: use more solar or maintain certain circuits during an outage. The financial calculation presents energy savings, operating costs and any repayments separately, making the options easier to compare.
Your consumption and usage hours guide system sizing.
Your consumption and connection type guide the assessment before capacity is selected. We also examine shade, technical access routes and the roof's ability to support the equipment. The quote specifies the scope of work and the procedures to plan for your installation.
Assess this project →For a refrigerator, display cabinet or cold room, backup duration depends on operating cycles and starting power. We identify the loads to back up and the usable reserve. Continued power supply is assessed alongside monitoring and your equipment's operating requirements.
Assess this project →Your residential project in Sfax starts with consumption history and roof characteristics. We prepare a generation estimate and sizing checks. The budget and possible aid or financing are then examined according to the equipment, your situation and the application.
Assess this project →A local benchmark to compare capacities before your roof assessment.
8 491estimated kWh / year
A 5 kWp example at the Sfax reference point. The capacity suited to your project depends on your needs.
Get my solar assessment| Month | Generation (kWh) |
|---|---|
| Jan | 605 |
| Feb | 605 |
| Mar | 732 |
| Apr | 748 |
| May | 795 |
| June | 794 |
| Jul | 848 |
| Aug | 819 |
| Sep | 717 |
| Oct | 675 |
| Nov | 587 |
| Dec | 567 |
PVGIS 5.3 / SARAH3 calculation performed on 31 October 2026, at coordinates 34.74056, 10.76028. Crystalline silicon modules, ventilated mounting, south-facing, fixed tilt of 30°, entered system losses of 14 %. Losses are already included. A 1 kWp simulation multiplied by the selected capacity; 30° is an assumption, not a verified optimal tilt for your roof.
This result describes modelled generation, not savings in dinars or backup during outages. Nearby shading, structure, layout, simultaneous consumption and grid connection are assessed for your building. View the PVGIS calculation data · European Commission methodology.
The quote depends on capacity, roof, equipment and grid connection. A battery, backup circuit or solar tracker requires a tailored cost estimate.
We detail the equipment, installation, procedures and options so you can compare the investment with expected savings based on your actual consumption.
View price benchmarks in Tunisia →Depending on your profile: the applicable residential programme, a bank loan or business leasing. We help you prepare the technical and financial application.
Aid amounts, approval and payment schedules are confirmed by the relevant organisations. The assessment compares savings, costs and repayments.
Prepare my financing →
Add your STEG bill and the building's location in Sfax, Sakiet Ezzit, Thyna or another municipality in the governorate. For a business, specify operating hours, shutdown days and equipment essential to operations. Power measurements or a load profile, if available, will refine the assessment. We then complete the technical data with you to compare generation, savings, costs and project delivery arrangements.
Provide the exact project address or locality. Access, the site visit, travel and follow-up arrangements are agreed with you in the proposal.
Prepare my assessment in SfaxFinancing, generation, procedures: prepare your installation with the essential information.
Ask a question about my projectBy comparing the full project cost with savings calculated from your usage. We include estimated generation, the electricity contract, costs and any financing. Shutdown periods and equipment replacements must also be examined to build a comparison suited to your business.
An appropriate backup function must be designed to keep this equipment running. The assessment checks priority appliances, starting power, runtime and recharging. Panels, battery and inverter must be assessed as one system, with the connection and protections needed for the selected configuration.
Yes, we assess projects in Sakiet Ezzit, Sakiet Eddaier, Thyna, Gremda, El Ain and Agareb, among others. Specify the exact location and building type in your request. The team will clarify the information needed for the visit, costing and installation planning.
A photo of your bill, your location and your contact details. We review your project with you.
