Solar engineering built for Africa.
Siraj Solar is a solar PV and energy-storage engineering firm based in Tunisia. We deliver the technical design, system studies, and grid-integration engineering that carry solar projects across Africa from concept to buildable reality.
Engineering services for solar and storage projects
From concept to detailed engineering, we provide the expertise and technical precision needed to transform solar and energy storage projects into reliable and efficient assets.
PV System Design & Layout
Detailed DC/AC design, site layout, mounting configuration, and electrical architecture for rooftop, C&I, and utility scale plants.
Grid Integration & Compliance
Grid connection design and grid-code-compliant engineering for solar energy projects across Africa.
System Sizing & Optimization
Simulation-driven PV, storage, and hybrid sizing with energy-yield modelling to secure performance and bankability.
Technical Advisory & Design Review
Independent engineering review, risk assessment, and design validation for developers and lenders.
Why teams choose Siraj Solar
Recent projects
Ground-mounted utility-scale
Grid-Tied PV Power Plant: Site layout,O&M access planning, PV mounting structures, technical room configuration, and power conversion chain.
Grid-Tied utility-scale Project
Grid-Tied Project – Grid Code Compliant Grid Connection: STEG – 33 kV MV Network. Designed for high-ambient temperature performance and desert soil conditions
SOLAR INDUSTRIAL & COMMERCIAL
Technical design and site layout featuring single-axis tracker systems. Scope includes, optimized electrical architecture for grid integration, and comprehensive performance simulations to ensure peak efficiency.
BATTERY ENERGY STORAGE SYSTEMS (BESS)
Technical design and site layout featuring single-axis tracker systems. Scope includes, optimized electrical architecture for grid integration, and comprehensive performance simulations to ensure peak efficiency.
Let's engineer your solar project.
Book a free 30-minute consultation. We'll discuss your site, your goals, and the engineering path to a bankable, buildable plant.
Schedule a consultationSiraj Solar Academy
Advance your solar energy expertise with Siraj Solar Academy
Practical online solar training for professionals who want stronger PV design, BESS integration and project-analysis skills.
Utility-Scale PV Plant Design: 1–10 MWp
A practical advanced course covering DC, AC and medium-voltage design for utility-scale photovoltaic plants from 1 to 10 MWp.
3D Rooftop PV Modelling with SketchUp
Model professional rooftop PV projects in 3D for pitched metal roofs, flat roofs and East–West configurations.
PV Sizing, Yield and Performance Simulation
Apply a structured workflow for PV sizing, climate assumptions, loss analysis and interpretation of energy-yield simulations.
Solar engineering consultancy
Independent solar engineering for projects across Africa
Solar PV, BESS, and hybrid-energy engineering for developers, investors, EPCs, and technical teams building across the continent.
Commercial and Industrial Rooftop PV Design
Technical design for C&I rooftop photovoltaic systems, including roof modelling, layout optimization, self-consumption and electrical architecture.
Utility-Scale PV Design and Grid Integration
Engineering support for utility-scale photovoltaic plants, from design basis and DC architecture through AC, MV and grid-connection interfaces.
BESS and Hybrid-System Sizing and Integration
Simulation-led sizing and technical integration of battery storage with PV, grid and off-grid energy systems.