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+255 616 627 609 info@tangtecheng.com Tabata Business Centre Building, 1st Floor, Dar es Salaam
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+255 616 627 609 info@tangtecheng.com
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Tang Tech & Engineering Ltd

Class V electrical works contractor for MV/HV power, testing, automation and ICT across Tanzania.

CRB Class V · EWURA Class A · BRELA 168901461

Services

  • MV/HV overhead line construction
  • Substation & transformer installation
  • Switchgear & metering panels
  • Testing, diagnostics & commissioning
  • Electrical installation & standby power
  • ICT & security systems
  • Automation & control systems

Company

  • Projects
  • Products
  • Trainings
  • Clients & partners
  • About
  • Contact

Contact

  • Tabata Business Centre Building, 1st Floor
    Dar es Salaam, Tanzania
  • +255 616 627 609
    +255 659 801 321
  • info@tangtecheng.com
© 2026 Tang Tech & Engineering LtdImage credits
HomeServicesElectrical installation & standby power

Electrical installation & standby power

We wire and power residential, commercial and industrial buildings, and keep them running when the grid doesn't, with standby generators, automatic transfer switching and hybrid solar.

Electrician in a yellow hard hat installing wiring

What's included

  • Electrical installation for residential, commercial and industrial projects
  • Assembly of distribution panels
  • Standby generator installation and commissioning (up to 1 MVA+)
  • Automatic transfer switch (ATS) configuration and synchronisation
  • Generator controller tuning (e.g. DGC-6D, EM 3000)
  • Hybrid solar PV systems with battery storage
  • Electrical audits and preventive maintenance contracts

What you receive

  • Installation certificate
  • Generator and ATS commissioning sheet
  • Maintenance schedule

Recent related work

  • Sahara Tanzania LtdMaintenance of depot fuel pumps and generator engineGenerators & standby power · Completed
  • Sunplaza BuildingInstallation and commissioning of DGC-6D control relay for MCB/GCB switching, and calibration of a 400 kVA generatorGenerators & standby power · Completed
  • Reef Hotel, Zanzibar BayElectrical installation and thermographic (infrared) electrical auditInstallation & audits · Completed
  • Bagamoyo SugarInstallation and commissioning of a 1 MVA generatorGenerators & standby power · Completed
All projects

Discuss your site

Share your load, location and drawings. We'll advise on scope and send a quotation.

Request a quote

Other services

  • MV/HV overhead line construction
  • Substation & transformer installation
  • Switchgear & metering panels
  • Testing, diagnostics & commissioning
  • ICT & security systems
  • Automation & control systems

Planning a substation, line or upgrade?

Send us your site details and drawings. An engineer will review them and come back with a scope and quotation.

Request a quote +255 616 627 609