Founded for energy resilience
TES Energy began with a clear response to local energy pressure: practical engineering, smarter systems, and dependable power supply.
Premium energy, infrastructure, and engineering solutions
Reliable Power for a Sustainable Future
Delivering innovative energy solutions that empower businesses, communities, and future generations across South Africa.
Solar
Metering
Backup Power
Electrical Systems
Founded in 2022
Smart, reliable energy security for South Africa.
TES Energy was founded in response to South Africa's energy challenges. The company helps businesses and communities reduce energy costs, improve efficiency, achieve sustainability, and increase energy security.
Beyond technical delivery, TES Energy creates opportunities for young professionals and entrepreneurs in the energy sector.
Field intelligence
From rooftop generation to critical-load continuity.
TES Energy plans each site as a living power environment: generation, metering, backup, safety, and compliance working together so clients can see, control, and trust their energy supply.
Interactive energy journey
From founding spark to future-ready impact.
Mission in motion
The team delivers solar, metering, backup power, audits, and electrical infrastructure services that improve efficiency and security.
Youth-led sector growth
TES Energy envisions an industry where young entrepreneurs contribute to a cleaner, more sustainable, and economically empowered future.
Solutions command center
A connected energy ecosystem, engineered around your site.
Select a node to activate its service panel. Each solution connects into the same mission: reliable, efficient, compliant power infrastructure.
PROVEN CAPABILITY
Completed Engineering Projects
Commercial Solar PV
Riverwalk Office Park
Comprehensive design, procurement, and integration of a commercial Solar PV system across three separate office blocks, optimizing energy independence and reducing commercial grid reliance.
Multi-Building Solar PV
Commercial Grid-Tied Inverters
Energy Yield Optimization
TES Energy led the end-to-end execution of this commercial solar integration. The scope included structural roof assessments, secure mounting system deployment, inverter synchronization across three buildings, and full commissioning to successfully offset the park's corporate power consumption.
MV Network Modernisation
MV Network Upgrade & Transformer Integration
Comprehensive engineering, upgrade, and secure integration of MV Network switchgear and mini-substations to ensure optimal power distribution and structural safety.
2 x 350 kVA
22 kV / 400 V
Network Reliability Improvements
TES Energy supported the integration of 2 x 350 kVA, 22 kV/400 V mini-substations, including protection coordination, fault-level assessment, MV termination review, commissioning support and network reliability improvements.
Measured impact
Every project moves the grid toward resilience.
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Energy audits and assessments
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Systems monitored and optimized
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Core service verticals
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Founded for South Africa's energy future
Why choose TES Energy
Engineering discipline with a growth mission.
Reliability
Designed around uptime, safety, and long-term operational confidence.
Sustainability
Solutions that promote environmental responsibility and energy security.
Innovation
Smart systems, data visibility, and practical technology choices.
Expertise
Electrical engineering, compliance awareness, and project-grade delivery.
Youth Development
Partnerships and mentorship that open paths for young professionals.
Industries served
Power strategies for every operating environment.
Residential
Solar, backup power, metering, and safe home energy upgrades.
Commercial
Cost reduction, continuity, compliance, and energy performance visibility.
Industrial
Distribution planning, protection systems, backup capacity, and demand studies.
Municipal
Grid resilience, public infrastructure, monitoring, and long-term planning.
Educational
Efficient, safe, and resilient power for campuses and learning facilities.
Community Projects
Energy access initiatives that create shared value and local opportunity.
Client outcomes
Results-focused delivery, from audit to energization.
Commercial Facility
Demand assessment, solar readiness, and phased backup power planning.
Outcome: clearer ROI and reduced outage exposure.Residential Estate
Smart metering, consumption monitoring, and solar performance visibility.
Outcome: better cost control and usage reporting.Critical Load Site
Generator sizing, ATS integration, and hybrid backup configuration.
Outcome: more dependable continuity planning.Contact information
Transmit your energy brief.
Treasure Tamme
BSc(Eng) Electrical Engineering (Wits)
PGDip Business Administration (Wits)