UPS, Inverters and Battery Backup Systems Supply and Maintenance Tenders

40Open Tenders
21Closing This Week
54Added This Month

UPS, Inverters and Battery Backup Systems Supply and Maintenance tenders published on TenderBulletins.co.za are gathered here, covering RFQs, RFPs, EOIs and official Tender Bulletin notices for organisations seeking ups, inverters and battery backup systems supply and maintenance suppliers and contractors.

Tenders in this category ask suppliers to quote on ups, inverters and battery backup systems supply and maintenance - anything from once-off supply contracts to multi-year service agreements, depending on the issuing organisation's needs. Requirements, BEE and compliance criteria differ per tender, so review each listing individually.

From the data on this page, you will regularly see tenders here from Kwazulu Natal - Health, National Health Laboratory Service and ESKOM; and activity is concentrated in Gauteng, KwaZulu-Natal and Western Cape.

Every entry links through to the original tender notice, including the closing date, tender number and any attached specification documents, so you can check eligibility and submission requirements before you apply.

To find out more about a specific listing, open the tender and review the attached documentation, then contact the persons named in the document to submit your ups, inverters and battery backup systems supply and maintenance tender. Have an ups, inverters and battery backup systems supply and maintenance project of your own? Submit a Request for Quotation via our Send Us Your Tenders page and we will distribute it to our network of subscribers, who will respond directly with quotations so you can choose a suitable supplier.

Total Posts: 226
Sort by Briefing Date: ▼ ▲ Sort by Closing Date: ▼ ▲
Tender Title Tender Number Briefing Date Closing Date
Maintenance and Repairs of Ups in Port Elizabeth for the Period if Three (3) Years / Every Six (6) Months RFQ-HO-1659-1 - 2026-09-17
11:00
Maintenance and Repairs of Ups in Mosselbay for Period of Three (3) Years RFQ-HO-1658-1 - 2026-09-17
11:00
Supply, Delivery, and Installation of Ups and Batteries for Bloemfontein, Klerksdorp, Port Elizabeth and Witbank Oil Laboratories E3511CXMWP 2026-09-22
10:00
2026-10-12
10:00
Supply and Install Specialised Dc Voltage Batteries in the Nursery and Ot2 KEV250_26_27 2026-09-17
10:00
2026-09-28
11:00
Specification for the Supplying, Installation, Configuration, Commissioning and Maintenance of a Integrated Ip Cctv,access Control and Intercom System at the Provincial Office of the Department of Socal Development, One Vision Phase Ii, Bhisho RFQ-26/27-0030 2026-09-16
11:00
2026-09-24
11:00
Appointment of a Service Provider for the Replacement of the Existing Uninterruptable Power Supply (ups) System at the Pietermaritzburg Data Centre with One (1) Year Installation and Thirty-six (36) Months Maintenance and Service Plan RFB 3290/2026-(ERP No 499011) 2026-09-21
12:00
2026-10-02
11:00
Supply and Deliver Ups Batteries 12v, 22wpc/15min./1.30vpc/25degreesc TPL/2026/09/0622/11365/RFQ - 2026-09-11
13:00
Appointment of a Service Provider for the Replacement of the Existing Uninterruptable Power Supply (ups) System at the Pietermaritzburg Data Centre with One (1) Year Installation and Thirty-six (36) Months Maintenance and Service Plan. RFB 3290/2026-(ERP No 499011) 2026-09-21
12:00
2026-10-09
11:00
Repair of Ups OVI01REQ004551 - 2026-09-16
11:00
POCT Network Connection-chris Hani Baragwanath Laboratory RFQ NO: GP1852 E - 2026-09-15
11:00
Rfq - Pecu Micro Type 1800va Fail on 12060143 - 2026-09-09
11:00
Scheduled Maintenance to Various Lv,nurses Call, Comms, Pv and Ups for Amathole SCMU3-2627-0189-AM 2026-09-15
11:00
2026-10-02
11:00
Supply and Delivery of Smart Ups at Humansdorp Laboratory RFQ NO :0121390 - 2026-09-22
11:00
Appointment of a Renewable Energy Engineering, Procurement, and Construction (epc) Service Provider, for the Installation of Solar and Battery Storage Solutionsor the Quantum V3 Facility ASEZ 002 2026 - 2026-09-29
16:00
Appointment of a Service Provider for the Replacement of Generator X2 Batteries and Replacement of Ups RFQ/CMS/ICT/28082026 - 2026-09-21
00:00
Suitable and Capable Service Providers Are Invited to Quote for the Enhanced Security and Surveillance Systems at Department of Public Works & Infrastructure Mayville for the Period of Twelve Months (12). ZNQ 44/26/27 - 2026-09-11
11:00
Request Potential Bidders for Proposals (rfp) for the Construction of Structures and Mobile Inverter System in Esayidi Tvet College Enyenyezi Campus ESA01092026 - 2026-09-25
11:00
Supply, Commission and Replace Ups at Greys Ems UMG 69 26 27 - 2026-09-09
11:00
Supply and Installation of Lan Cabling, as Well as Related Electrical and Environmental Equipment for the South African Police Service (saps), for Tafelsig Saps and Mfuleni Saps as an Urgent Request for a Period of Five (05) Years RFQ 6561_2168_2026 2026-09-16
10:00
2026-09-23
11:00
The South African Maritime Safety Authority (samsa) Intends to Appoint a Suitably Qualified and Experienced Durapower Service Provider to Render Maintenance and Servicing Services for Two (2) Uninterruptible Power Supply (ups) Units RFQ-HO-1662-2 - 2026-09-09
11:00
The Road Accident Fund (raf) Wishes to Appoint a Suitable Service Provider for the Relocation of Uninterrupted Power Supply System (ups). PR10117934 2026-09-09
11:00
2026-09-16
14:00
Supply and Installation of 3 X Smart Ups at Nmal Histology Laboratory RFQ 0834785(2) - 2026-09-16
11:00
Supply and Installation of 3 X Smart Ups at Nmal Histology Laboratory RFQ NO :0834785 - 2026-09-16
11:00
Supply, Installation, Configuration, Testing and Labelling of Lan Cabling for Five (5) Sites in Saps Northern Cape (strydenburg Saps, De Aar Sunrise Saps, Victoria West Saps, Victoria West Detectives and Niewoudtville Saps).refer to the Bid Specification Document for Compulsory Site Visits Details.the Closing Date Has Being Extended Till 15 September 2026 RFQ 6534_2168_2026 2026-08-24
10:00
2026-09-15
11:00
Rfq - Pecu Micro Type 1800va Fail on 12060143 - 2026-09-08
11:00
Servicing of Ups System, Supply & Install 29 Batteries and Decommission Old Batteries for the Sadpmr. RFQ174-2026 - 2026-09-07
11:00
Major Service to Ups APP122.26-27 - 2026-09-03
11:00
Appointment of a Service Provider for the Replacement of Generator X2 Batteries and Replacement of Ups RFQ/CMS/ICT/31082026 - 2026-09-21
08:00
Appointment of a Service Provider to Decommission, Dispose of the Existing 3 Kva Ups and Supply, Install and Commission a 20 Kva Ups System at Bapsfontein with Maintenance Service Over a Period of Five (5) Years ATNS/RFQ10/05/2026/27/ BAPSFONTEIN UPS 2026-09-09
11:00
2026-09-18
11:00
Appointment of a Service Provider to Decommission, Dispose of the Existing 3 Kva Ups and Supply, Install and Commission a 20 Kva Ups System at Bapsfontein with Maintenance Service Over a Period of Five (5) Years ATNS/RFQ10/05/2026/27/ BAPSFONTEIN UPS 2026-09-09
11:00
2026-09-18
11:00
Assessment, Fault Finding and Provide Quotation for The Recommended Repair/s of the Electrical and Solar Backup System at the Sassa Fraserburg Local Office NAM/116/26/27/FASSS 2026-09-08
11:00
2026-09-16
11:00
Assessment, Fault Finding and Provide Quotation for the Recommended Repair/s of the Electrical and Solar Backup System at the Sassa De Aar District Office RO952627FASS 2026-09-03
12:00
2026-09-10
11:00
Assessment, Fault Finding and Provide Quotation for The Recommended Repair/s of the Electrical and Solar Backup System at the Sassa Port Nolloth Local Office NAM/117/26/27/FASS 2026-09-10
11:00
2026-09-18
11:00
Request for Appointment of a Service Provider for the Procurement of Supply and Install New 60kva Ups to Hiv Lab at Nicd Sandringham. RFQ NO: 1730433/26-27 2026-09-04
12:30
2026-09-11
11:00
Request for Appointment of a Service Provider for the Procurement of Supply and Install New 60kva Ups to Hiv Lab at Nicd Sandringham. 1730433/26-27 2026-09-04
12:30
2026-09-11
11:00
Request for Appointment of a Service Provider for the Procurement of Supply and Install New 60kva Ups to Hiv Lab at Nicd Sandringham. 1730433/26-27 2026-09-04
10:00
2026-09-11
11:00
Rfq-supply of 110v Battery Charger (ac and Dc Normalization) by 31 August 2026 SC – 10108006 – 7000017214 - 2026-08-31
12:00
Scmu3-p26/27-0026-mrh Repairs and Servoce of Uninterrupted Power Supply (ups) at Mthatha Regional Hospital SCMU3-P26/27-0026-MRH - 2026-09-04
11:00
Request for Supply and Installation of 4 X Ups at Nhls Ss Gida & Victoria Hospital RFQ No: 1717368/ 1717574 - 2026-09-10
10:00
The Appointment of Consultants for Review of the Decommissioning Costs and Componentisation in Terms of International Financial Reporting Standard (ifrs) for the Rehabilitation of Battery Energy Storage Systems (bess) Including the Assessment, Accounting and Valuation of Environmental Provisions for Electric Vehicles, Solar Pv and Microgrid Containers Within the Distribution Division for a Period of 05 Years. E2543DXMWPR 2026-09-09
13:00
2026-09-17
10:00
Supply and Installation of 4 X Ups at Nhls Ss Gida & Victoria Laboratory. RFQ.1717368/1717574 - 2026-09-10
11:00
Major Service to Ups ( 09 Clinics) Mad 262 26 27 - 2026-08-28
11:00
Request for Quotation - Ups Service and Battery Replacement RFQ09874 - 2026-09-02
11:00
Service of Hybrid Inventors dan.166.26.27aa - 2026-08-27
11:00
Request for Information on Grid Forming Technologies E3405NTCSAMWP - 2026-09-03
10:00
Supply, Deliver and Install 3x Computer Ups RFQ NO :1980894 - 2026-09-01
11:00
Supply and Deliver 1x Ups at Nhls Dr. Malizo Mpehle Lab RFQ NO :0000104 - 2026-09-01
11:00
Supply and Delivery of Sealed Acid 12v 5.2ah Hr Ups Batteries to Tm2 Transnet Pipelines Jameson Park for a Once off Period. TPL/2026/08/0588/10658/RFQ - 2026-08-27
16:00
Supply, Installation and Delivery of Lithium Batteries at Groenrivier Coastal Section for Namaqua National Park 42057/NNP/2026-27 - 2026-09-08
11:00
Appointment of a Service Provider for the Provision of Maintenance Services for Diesel Generators and Ups Systems at Atns Fagg Radar, George Airport and Blesberg Radar for a Period of Five (5) Years on an Ad Hoc Basis. ATNS/RFQ/03/2026/68/Facilities Generator Maintenance__readvert - 2026-08-28
11:00
Total Posts: 226

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