DSFprojects Pty Ltd are a solar energy company that specializes in solar installations such as: Grid-tied systems, Off-grid and Bidirectional Hybrid system for any residential and commercial sectors.

Johannesburg Qualified Electricians, 24 Hours Electricians, Electrical wiring, maintenance and services including prepaid meter installations, COC, Geyser maintenance

We are now active in the following: Turnkey PFC Installations, Maintenance and Servicing, Optimization, Protection and Control. In recent years PJ Technologies (PJT), through their technical expertise, have increasingly been requested to do specialist repair, maintenance, modification and construction of metering, switchgear, protection and power factor correction installations. The demand for these services has escalated to such a degree that we now have dedicated teams for this purpose.

Electrical reticulation: the design and planning of- municipal distribution networks for new townships- service connection reticulation new townships and Rezonings: managing of the electrical side of New Township establishment procedures up to Thesection 82 certificate- managing of the electrical part of Rezoning's for client, including electrical reports infrastructure: the design and planning of- upgrade of existing electrical networks- medium- and low-voltage reticulation networks* street lighting and high mast area lighting networks- medium- and low-voltage transmission lines- medium- and low-voltage substations with protection (including differential protection) and transformers- medium- and low-voltage underground cable reticulation networks- medium- and low-voltage overhead reticulation networks- distribution substation design up to 132KV- sub-transmission line design up to 132KV

MATREX provides comprehensive engineering and consulting services required for building new substations and for renovation, modernization and extension of existing substations. Our services include all aspects of engineering and design of HV and MV, outdoor and indoor, AIS and GIS substations from 11-500 kV. We offer comprehensive engineering solutions for substation optimization and life extension, which will improve the security of supply, boost your productivity and decrease operational cost. We also offer a complete range of power transformer related services, including design, testing, evaluation and fault investigation of power transformers. MATREX offers a variety of specialized training on switchgear, transformers, substation maintenance, design and project management. For more information, visit us on www. matrex-e. com.

Wisedesign Africa is a global Engineering, Procurement, Management & Construction Company, established in 1996. We offer a wide range of solutions to the Mining, Petro chemical, Food, Construction and metallurgical industries. Our core competencies include Electrical, Mechanical, Civil and Project Management. The company strives to achieve cost effective quality solutions on time and on budget. We can make an impartial assessment of the availability of any particular solution. Wise Design works closely with reputable equipment suppliers and is called on to design & manage turnkey projects.