UPS, Inverters and Battery Backup Systems Supply and Maintenance Tenders

25Open Tenders
9Closing This Week
22Added 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: 230
Sort by Briefing Date: ▼ ▲ Sort by Closing Date: ▼ ▲
Tender Title Tender Number Briefing Date Closing Date
Tender Notice l SS Contract 76 of 2026 l New Installation Maintenance and Refurbishment of UPS SS 76 OF 2026 - 2026-12-15
12:00
Supply & Delivery of Volts Ups (re-advert) UMH82.26-27 - 2026-11-20
11:00
New Installation Maintenance & Refurbishment of Uninterrupted Power Systems in Municipal Facilities SS 76 OF 2026 - 2026-12-15
12:00
New Installation, Maintenance & Refurbishment of Uninterrupted Power Systems in Municipal Facilities SS 76 OF 2026 - 2026-12-15
12:00
49918 – Supply, Delivery and Installation Network Cameras at Various Electrical Substations 49918 - 2026-11-18
11:00
Rfq0005565/0005823 RFQ0005565/0005823 - 2026-11-25
11:00
Provision of a Service Provider to Supply and Install 6 X Smart Ups at Mt Fletcher and Mount Ayliff Laboratory RFQ NO :0005565/0005823 (B) - 2026-11-25
11:00
Service and Maintenance of an Uninterrupted Power Supply (ups) RFQ/LAB/UPS/2026/10 - 2026-11-23
04:00
Appointment of a Service Provider for the Supply, Installation, Configuration, Commissioning and Maintenance of an Integrated Ip Cctv, Access Control and Intercom System at the Provincial Office of the Department of Social Development, One Vision Phase Ii, Bhisho RFQ-26/27-0030(i) 2026-11-13
10:00
2026-11-24
11:00
Procurement of Electrical Components OVI01REQ004614 - 2026-11-16
11:00
For the Operations and Maintenance of the Toll Plazas on the National Route N2 North (retender) (contractor) NRA 2026/0757 2026-11-15
12:00
2026-12-04
11:00
Doc343409481 - Mobile Power Stations - Supply and Delivery (sanbs Constantia Kloof Ho) DOC343409481 - 2026-11-13
15:00
Appontment of a Service Provider to Render Service of Network Connection at Nhls Braamfontein Stores RFQ NO: 2026/27 GP2496 2026-11-10
11:00
2026-11-16
11:00
Request for Quotations: Supply, Installation and Configure of Wifi Technology and Data Points at Carlton House Mthatha Service Office RFQ-26/27-0048 2026-11-19
11:00
2026-11-30
11:00
Supply, Delivery, and Installation of Ups and Batteries for Bloemfontein, Klerksdorp, Port Elizabeth and Witbank Oil Laboratories E3511CXMWPR 2026-11-10
09:00
2026-11-20
10:00
Supply and Delivery of Two (2) Uninterruptible Power Supply (ups) Units. SM.04 - 2026-11-10
11:00
E3792dxkznou - the Support, Maintenance and Monitoring of Huawei Modular Smart Rack and Powerman 60kva Ups Infrastructure Located at the Westville Contact Centre in the Kzn Operating Unit, for a Period of Four (4) Years. E3792DXKZNOU 2026-11-13
09:00
2026-11-25
10:00
Service Ups at Theatre X2,magagadolo,ombimbini and Kahhemlana Clinics CAH-THU-99-26-27 - 2026-11-06
11:00
Notice No: Q: Corp.serv.2026/12- Supply and Deliver it Hardware Q: CORP.SERV.2026/12 - 2026-11-10
11:00
Annual Service of Ups SMM.384.27 - 2026-11-06
11:00
Replacement of 10kva Uninterruptible Power GRS 552 2026-11-05
10:00
2026-11-09
11:00
Procurement for Supply and Installation of 4x Ups in Lpt's District Offices ( Giyani, Thohoyandou, Modimolle and Sekhukhune) LPT/QUT 048/2026 - 2026-11-20
11:00
Electrical Engineer: Barberton Magistrate: Installation Of A Back Up Generator & Uninterrupted Power System NST26/014 - 2026-11-19
11:00
Appointment of a Service Provider for Supply and Delivery of Ups Units at Nhls, Chbah & Cmjah, Gauteng Region RFQ NO: 2026/27 GP2062 & GP2253 - 2026-11-05
11:00
Service Ups Units in Various Depts Osi 310-2026-27 2026-10-30
12:00
2026-11-03
11:00
Service of Hybrid Invertors dan.166.26.27 - 2026-10-29
11:00
Supply, Delivery and Offloading of Computer Equipment-closing 02 November 2026 GKM-Q 04/10-26/27 - 2026-11-02
11:00
Supply and Installation of Ups at Mount Ayliff, Madikane, Matatiele and Humansdorp RFQ NO :0005826/0009868/0121390/0005564 - 2026-11-10
11:00
Rfq 0005826/0009868/0121390/0005564 (b) RFQ 0005826/0009868/0121390/0005564 (B) - 2026-11-10
11:00
The Road Accident Fund (raf) Wishes to Appoint a Suitable Service Provider for the Relocation of Uninterrupted Power Supply System (ups). 10119017 2026-11-02
11:00
2026-11-10
11:00
Provision for the Simmerpan Ups and Generator Replacement for the Period of 12 of Months at Gauteng Cluster. E3716DXGOU 2026-11-05
10:00
2026-11-16
10:00
Sassanw 26/27-36 SASSANW 26/27-36 2026-10-30
11:00
2026-11-06
11:00
Provision for the Simmerpan Ups and Generator Replacement for the Period of 12 of Months at Gauteng Cluster. E3716DXGOU re-advert 2026-11-05
10:00
2027-01-18
10:00
Provision for the Simmerpan Ups and Generator Replacement for the Period of 12 of Months at Gauteng Cluster. E3716DXGOU 2026-11-05
10:00
2026-11-16
10:00
Appointment of a Service Provider to Provide a Hired 120 Kva Ups, Monthly Services, Repairs and Maintenance of Ups and Generator at Cidb Head Office, (centurion) for a Period of Six (6) Months. PR004472 2026-10-30
10:00
2026-11-06
16:00
Request for Quotation of the Back-up Power Supply and Retrofit at Sassa 390 Pmb Local Office SASSA 75/26 - 2026-11-06
11:00
Installation of a Backup Power Supply System for Barnardsvlei Online Water Quality Instruments, Hartebeesthoek Reservoir and Guard Houses 10418532R 2026-10-30
10:00
2026-11-24
16:00
Installation of a Backup Power Supply System for Barnardsvlei Online Water Quality Instruments, Hartebeesthoek Reservoir and Guard Houses 10418532R 2026-10-30
10:00
2026-11-24
16:00
Installation of a Backup Power Supply System for Barnardsvlei Online Water Quality Instruments, Hartebeesthoek Reservoir and Guard Houses 10418532 R 2026-10-30
10:00
2026-11-24
16:00
Tender Document UPS System for IT Re Advert 7493 - 2026-10-29
12:00
Servicing of Kdhc Ups Equipment and Isoloc and Accessories kdh 390.26.27 2026-10-26
12:00
2026-10-29
11:00
Invitation to Submit Formal Written Price Quotations for Maintainance and Repairs of Photovoltaic (pv) Systems, Inverters and Battery Energy Storage Systems (bess) as and when for a Period of Three (3) Years at Table Mountain National Park – Sanparks 30765/TMNP/2026-27 - 2026-11-03
11:00
Invitation to Submit Formal Written Price Quotations for Maintainance and Repairs of Photovoltaic (pv) Systems, Inverters and Battery Energy Storage Systems (bess) as and when for a Period of Three (3) Years at Table Mountain National Park Sanparks 30765/TMNP/2026-27 - 2026-11-05
11:00
Carry Out After Service Repair to Ups at Niemeyer Memorial Hospital NMH181 - 2026-10-23
11:00
Request to Appoint a Suitable Service Provider to Supply and Install 3 Ups System for Ethekwini Region 2nd Floor Server Room, Ethekwini District and Mec’s Office and Installation of Existing Ups at the Main Server Room. Department of Public Works and Infrastructure, Ethekwini Region, 455a King Cetshwayo Highway 4001. ZNQP 04/08/2026 2026-10-23
10:00
2026-10-27
11:00
Request to Appoint a Suitable Service Provider to Supply and Install 3 Ups System for Ethekwini Region 2nd Floor Server Room, Ethekwini District and Mec’s Office and Installation of Existing Ups at the Main Server Room. Department of Public Works and Infrastructure, Ethekwini Region, 455a King Cetshwayo Highway 4001. ZNQP 04/08/2026 2026-10-23
10:00
2026-10-27
11:00
Request to Appoint a Suitable Service Provider to Supply and Install 3 Ups System for Ethekwini Region 2nd Floor Server Room, Ethekwini District and Mec’s Office and Installation of Existing Ups at the Main Server Room. Department of Public Works and Infrastructure, Ethekwini Region, 455a King Cetshwayo Highway 4001. ZNQP 04/08/2026 2026-10-23
11:00
2026-10-27
11:00
Request for Supply and Installation of 4 X Ups at Nhls Ss Gida & Victoria Hospital RFQ NO: 1717368/ 1717574 (B) - 2026-10-30
11:00
Carry Out After Service Repair to Ups at (bolck B, C & D) at Niemeyer Memorial Hospital NMH144 - 2026-10-23
11:00
Wupperthal: Smithstone Farming: Supply of Material and Installation of New Solar Panels with Backup Batteries. 15/2026 2026-10-09
12:00
2026-10-26
12:00
Total Posts: 230

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