Integrated renewable energy, engineering, and smart technology solutions designed to improve reliability, reduce costs, and accelerate your sustainability goals.
From feasibility studies and engineering design to installation, commissioning, and lifecycle support.
Professionally engineered solar PV systems designed for African conditions.
Store energy for use when it's needed most, maximizing renewable utilization.
Solar, storage, grid, and generators integrated into one intelligent system.
End-to-end EPC delivery from concept through commissioning.
Preventive and corrective maintenance to maximize system performance.
Connected technologies that improve efficiency and occupant comfort.
Scalable charging solutions supporting the transition to electric mobility.
Detailed assessments that identify savings and performance opportunities.
Advanced monitoring and analytics to understand and optimize energy usage.
Reduce electricity costs, improve energy independence, and achieve your sustainability objectives with professionally engineered solar photovoltaic (PV) systems, built from detailed site assessments, load analysis, and performance simulations.
Battery Energy Storage Systems (BESS) enable organizations to store energy for use when it is needed most — improving reliability while maximizing renewable energy utilization.
Peak shaving, backup power, grid support, solar storage, critical infrastructure.
Lithium battery systems, BMS, remote monitoring, predictive maintenance, safety controls.
Hybrid systems combine multiple energy sources — solar, battery storage, utility grid, diesel generators, EV charging, and smart controls — into one optimized solution.
Automatic switching between sources keeps operations running.
Optimized source selection reduces fuel and grid expenses.
Multiple integrated sources reduce single points of failure.
Seamless transitions between solar, battery, and grid.
Systems designed specifically for your operational profile.
Our engineers design systems around your unique energy profile.
DOSARAF provides complete Engineering, Procurement & Construction services — from concept through commissioning — including electrical and mechanical installation, civil works, testing, and quality assurance.
A successful project doesn't end after installation. Our Operations & Maintenance services — preventive maintenance, remote monitoring, equipment testing, and performance audits — ensure your systems continue delivering maximum value.
Schedule MaintenanceConnected building technologies — automated lighting, HVAC, and energy monitoring — that improve efficiency, comfort, and operational performance.
Scalable, reliable charging solutions for commercial fleets, workplaces, and public infrastructure supporting the shift to electric mobility.
Cloud-based platforms with predictive analytics that help organizations understand consumption patterns and optimize energy usage in real time.
Yes. Every solution is designed around your operational requirements, technical objectives, and budget.
Absolutely. We routinely design integrated solutions combining solar, battery storage, grid power, generators, smart controls, and monitoring platforms.
Yes. We serve clients across Nigeria and have plans for expansion into other African markets.
Simply request a consultation. Our engineering team will discuss your objectives and recommend the most appropriate solution.
Whether you're planning a new renewable energy project, upgrading existing infrastructure, or exploring intelligent energy management, DOSARAF is ready to help.
Ask about our solutions & services
Answers cover DOSARAF services only. For quotes, contracts & urgent matters we'll connect you with our team.
