About us
Engineering with purpose
Engineering energy projects from concept to delivery — for homes, businesses, property owners and project developers across South Africa and the region.
About Stonegrid Engineering
Engineering energy projects from concept to delivery
Stonegrid Engineering is a renewable energy and electrical engineering company focused on developing technically sound, commercially viable and investment-ready energy projects. We support clients from initial energy assessment and feasibility through engineering design, procurement, installation, commissioning and ongoing technical support.
Our mission
To develop reliable, technically sound and commercially viable energy solutions that reduce energy costs, improve resilience and create long-term value for our clients.
Our vision
To become a trusted engineering partner in Africa for the development and delivery of high-performance, bankable renewable energy and electrical infrastructure projects.
Our process
From assessment to project delivery
Every successful energy project starts with understanding the site, the load and the client's objectives. Our engineering process takes projects from initial assessment through design, procurement, installation and commissioning.
Site assessment
We assess energy consumption using load profiles and electricity bills, along with electrical infrastructure, available space and operational requirements.
Engineering & design
We develop the appropriate Solar PV, BESS and electrical solution based on actual site requirements.
Commercial evaluation & feasibility
We establish project costs, expected generation, savings and commercial feasibility.
Procurement & delivery
We coordinate procurement, installation, testing, commissioning and project delivery in line with the approved engineering scope.
Built for the energy transition
Engineering for real-world performance
Stonegrid Engineering is a South African renewable energy and electrical engineering company supporting homes, businesses, property owners and project developers. From practical installations to complex commercial energy projects, our focus is simple: understand the requirement, engineer the right solution and deliver it responsibly.
- 2019
- Established
- 10+ yrs
- Technical experience
- 4
- Core areas
- Engineering
- Energy projects
- Equipment supply
- Training