01 / Engineering
Power systems & protection
HV, MV and LV engineering with relay logic, metering and protection-system programming across established OEM platforms.
Explore engineering →Electrical engineering • Gauteng
Power systems.
Commissioned with confidence.
Engineering, installation, testing and automation expertise for HV, MV and LV electrical infrastructure — from control panels and relay logic to renewable-energy balance of plant.
HV / MV / LV Power SystemsRelay Logic EngineeringSCADAFactory Acceptance TestingTesting & CommissioningWind & Solar BOPCable Termination
Complete project lifecycle
From design desk to energisation.
Tocojy’s published capability spans engineering, panel assembly and wiring, installation, factory acceptance testing, commissioning, maintenance and operations support.
02 / Delivery
Installation & controls
Control panels, control cables, cable termination and site installation work for industrial and energy infrastructure.
See installation scope →03 / Assurance
Testing & commissioning
Factory acceptance testing, site testing, commissioning and handover support built around reliable energisation.
See commissioning →
Published project evidence
22/66 kV Solitude PV Solar Substation • Mauritius
Field-proven capability
Project evidence, not just service claims.
Tocojy has publicly documented commissioning work on the Solitude PV Solar Substation in Mauritius and more recent work at the OYA Hybrid Energy facility across BESS, PV, substation and overhead-line areas.
33 kVMV cable termination work published at OYA
BESS + PVHybrid-energy facility areas
22/66 kVPublished Mauritius substation commissioning
How Tocojy delivers
One team across the electrical lifecycle.
A structured handoff from engineering to installation, verification and long-term support keeps responsibility clear through each project stage.
01
Engineer
Define power-system, protection, automation and control requirements.
02
Build & install
Panel assembly, wiring, cables, terminations and site installation.
03
Test & commission
FAT, functional verification, energisation and commissioning.
04
Maintain
Maintenance, retrofits and O&M support for reliable operation.