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EngineeringSolar & Renewable Energy
From a single rooftop to a full-scale energy plant — engineered for maximum yield, grid compliance and long-term reliability.
FJS Holding designs, supplies and installs solar PV systems for residential, commercial and industrial clients across South Africa — from a single rooftop installation to a full-scale energy plant. Every system is engineered for maximum yield, grid compliance and long-term reliability.
Three ways to power your site
Grid-Tied
Offset your daytime consumption and reduce your bill, feeding from the grid when the sun is down. The simplest, fastest-payback option.
Off-Grid
Full independence for remote and rural sites — generation plus battery storage sized to carry the load without a utility connection.
Hybrid
The best of both — grid connection with battery backup for loadshedding resilience and the option to store or export surplus.
Built for every scale
Residential
- Standard rooftop installation, neatly mounted and cabled
- Load-shedding protection and battery backup
- System sizing matched to your household consumption
- SSEG registration with your municipality
Commercial
- Rooftop and carport arrays that work your roof space hard
- Demand reduction to cut peak-tariff costs
- Finance and PPA options to suit your cash flow
- Maintenance contracts to protect generation
Industrial
- Large-scale ground-mount and rooftop generation
- Grid export and wheeling where permitted
- Full plant delivery — design, build and commissioning
- NERSA compliance and registration
Power through loadshedding
We size battery storage to carry your essential — or entire — load through outages, with quality inverters and monitoring so you always know your state of charge.
- Loadshedding resilience for homes, offices and plants
- System sizing matched to your critical loads and budget
- Quality inverters and supported battery brands
- Remote monitoring of generation, storage and consumption
Connected and compliant
Every grid-connected system is registered and certified — so your installation is legal, safe and insurable.
Embedded Generation
Small-Scale Embedded Generation registration with your municipality for grid-tied and hybrid systems.
Licensing
NERSA registration and licensing support for larger commercial and industrial installations.
Certificate on Completion
Electrical Certificate of Compliance issued on completion of every installation.
Get a solar assessment
Tell us about your site and consumption and we'll design a system sized for your needs.
Get a Solar Assessment →