About MicroSec
Engineering, programming and intelligent energy support for South Africa.
MicroSec Solar Power Division is a South African solar, electrical and energy solutions company focused on the professional design, installation, commissioning, programming and long-term support of reliable power systems.
Our approach goes beyond supplying equipment or installing solar panels. We start with the site, electrical infrastructure, energy profile, operating requirements and future expansion needs, then develop an integrated solution around performance, protection, reliability and maintainability.
Engineering comes first
System architecture, inverter loading, cable sizing, protection, earthing, PV string configuration, battery capacity and control strategies must work together as one coordinated energy system.
Where applicable, our work is designed with relevant South African electrical requirements and SANS standards in mind, followed by commissioning, programming and functional testing.
More than solar
Our capabilities include solar PV, lithium battery energy storage, backup and hybrid power, inverter/charger systems, generator integration and automatic control, electrical distribution, monitoring, commissioning, programming, fault finding and preventative maintenance.
We support residential, commercial and industrial applications, from sophisticated homes to warehouses, factories and high-demand facilities.
Engineering strengthened by intelligent technology
MicroSec Helios is our in-house technical platform designed to strengthen the path from an initial solar enquiry through preliminary design, technical assessment and ongoing energy-system monitoring.
Helios can collect project and site information, assist with preliminary PV and storage sizing, guide compatible inverter and battery architecture, prepare HelioScope-ready project information and support multi-brand monitoring workflows. Final engineering, compliance decisions, equipment compatibility and quotations remain subject to MicroSec technical verification.
For EPCs & solar installers
MicroSec can operate as a specialist technical partner behind the project. Helios helps structure the preliminary design workflow while our technical capability supports system architecture, equipment compatibility, inverter and battery integration, programming, commissioning, generator control and technical problem solving.
- Preliminary system sizing and design intake
- Brand-aware inverter and battery architecture
- HelioScope-ready site and design information
- Programming, commissioning and controls support
- Multi-site monitoring and technical escalation
For end users & businesses
Helios gives customers a practical technical starting point. Site location, consumption, roof or ground-mount information and operational requirements can be gathered before the project moves into MicroSec's engineering and quotation process.
- Solar PV and battery-storage guidance
- Backup-power and generator-integration planning
- Preliminary system and energy analysis
- Monitoring and system-performance visibility
- Professional handover to MicroSec for final review
Proven technology. Professional integration.
MicroSec works with established energy technologies including Victron Energy, BSLBATT, Sunsynk, Deye, GoodWe, ATESS, Fox ESS, Trina Solar and other selected professional products.
We do not force every customer into the same architecture. Equipment is selected according to the technical, operational and commercial requirements of the project.
From design to long-term support
Our involvement can continue after commissioning through remote monitoring, technical support, system optimisation, preventative maintenance, fault finding and future system expansion.
The objective is not simply to install equipment, but to deliver an energy system that can be understood, maintained and supported throughout its operating life.
Technical energy support across South Africa
Based in Ballito, KwaZulu-Natal, MicroSec supports projects across KwaZulu-Natal, Gauteng, Western Cape, Eastern Cape, Free State, Limpopo, Mpumalanga, North West and Northern Cape.
MicroSec Solar Power Division — engineered power systems, intelligent support and professional integration.
Need a reliable energy solution?
Contact MicroSec for a professional consultation and quotation.
Contact MicroSec
