UPS, Inverters and Battery Backup Systems Supply and Maintenance Tenders

38Open Tenders
22Closing This Week
58Added 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: 229
Sort by Briefing Date: ▼ ▲ Sort by Closing Date: ▼ ▲
Tender Title Tender Number Briefing Date Closing Date
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
It Wire Center Ups's and Batteries RFQ 53815 - 2026-09-18
12:00
Supply, Delivery, Installation, Commission, and Handover of Twenty-two (22) 3kva and One (1) 10kva Transformer-based and Tropicalised Uninterruptible Power Supply (ups) in Substations, Railyard Points, Berth 208/209 Control Desks, and Buildings in the Por TNPA/2026/07/0003/114599/RFQ 2026-08-11
10:00
2026-08-31
12:00
Provision of IT Wire Center UPS's and Batteries RFQ 53815 - 2026-09-18
12:00
Supply and Delivery of Electrical Stock Items for the Period of 36 Months 8/2/1/640 - 2026-09-16
12:00
Upgrade of Emergency Power Distribution System for Savp Production Block 14 Including Service and Maintenance for a Period of Five (5) Years. RFB005/25/26 2026-08-21
11:00
2026-09-09
11:00
Request for Quotation (rfq): Supply and Installation of Replacement Batteries for Uninterruptible Power Supply (ups) and Fire Suppression System for the Office of the Valuer General (ovg) OVG 2 (010) 2026/2027 - 2026-08-24
11:00
Supply and Installation of Ups System RFQ 12694 - 2026-08-21
14:00
Appointment of a Service Provider for the Supply, Instalation and Commissioning of Heating, Ventilation, and Air Conditioning (hvac) System for Dual Uninterruptible Power Supply (ups) as Once off Project. RFQ/LOG/2026/10251300/39 2026-08-21
10:00
2026-09-04
12:00
Appointment of a Service Provider for the Supply, Instalation and Commissioning of Heating, Ventilation, and Air Conditioning (hvac) System for Dual Uninterruptible Power Supply (ups) as Once off Project RFQ/LOG/2026/10251300/39 2026-08-21
10:00
2026-09-03
12:00
Upgrade of Emergency Power Distribution System for Savp Production Block 14 Including Service and Maintenance for a Period of Five (5) Years. RFB005/25/26 2026-08-21
11:00
2026-09-09
11:00
Materials for Plant Maintenance-harrower Rd. GQ08266134 - 2026-08-24
11:00
Service to 3 Ups in Theatre and X-ray MZH-081-26-27pdf - 2026-08-17
11:00
Major Service for Ups HLB 092 26-27 - 2026-08-19
11:00
Rfq15 Supply and Delivery of Substation Battery Protection Unit RFQ15 - 2026-08-20
11:00
Service to Ups in Theatre, Admin Block and in X-ray ZNQ MUR 131_26_27 2026-08-14
12:00
2026-08-20
11:00
Replace Ups Batteries HOH0271-26-27 2026-08-18
10:30
2026-08-24
11:00
Supply and Delivery of 6x Apc Replacement Ups Batteries Cartridge RFQ2025/26/003 - 2026-08-19
12:00
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 - 2026-08-21
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 Mainten - 2026-08-28
11:00
Installation of a Backup Power Supply System for Barnardsvlei Online Water Quality Instruments, Hartebeesthoek Reservoir and Guard Houses. 10418532 2026-08-12
10:00
2026-08-26
16:00
Installation of a Backup Power Supply System for Barnardsvlei Online Water Quality Instruments, Hartebeesthoek Reservoir and Guard Houses 10418532 2026-08-12
10:00
2026-08-26
16:00
Supply, Deliver and Install 2 Batteries for Backup Generators at Bhobhoyi Clinic MUR 115_26_27 - 2026-08-05
11:00
Supply,commission and Replace Ups System 30kva 3 Phase with Transformer UMG 69 26 27 - 2026-08-07
11:00
Major Service to Ups of the Hospitl mad.259.2627 - 2026-08-07
11:00
Major Service to Ups X2 ESW 52 - 2026-08-07
11:00
1 Formal Quotation: Rfq 01/07/2026: Advertised Request for Quotation: Supply, Delivery and Installation of Inverter (period of 1 Year) 2 Formal Quotation: Rfq 02/07/2026: Advertised Request for Quotation: Supply and Delivery of Wireless Equipment (period of 1 Year) RFQ 01/07/2026 AND RFQ 02/07/2026 - 2026-08-14
12:00
Appointment of a Service Provider for the Procurement and Deployment of New Uninterruptible Power Supply (ups) Systems at Peter Mokaba Stadium 1223767A - 2026-08-13
04:00
Rfq046/2026 Bulk Batteries RFQ046/2026 - 2026-08-04
12:00
Engineering Procurement and Construction of a Hybrid Inverter & Bess System (150 Kva & 200 Kwh) at the Npk Building & Bloemhof Parking Area BSM 04/27 2026-08-13
11:00
2026-08-31
12:00
Appointment of a Service Provider for Maintenance and Service of the Ups at Postbank for 2 Years RFQ 18/2026PB - 2026-08-11
11:00
Appointment of Framework Contractors for Service, Maintenance, Repairs, Refurbishment and Replacement of Electrical Installation Reticulation, Standby Generator and Uninterrupted Power Supply Equipment Installation at Various Hospitals, Laundries Within the Hospitals, Mortuaries Within the Hospitals and Other Healthcare Facilities Within the Hospitals, for Maintenance Projects Only, Excluding Construction and Building Projects in the Free State Province Health Department. (4eb or Higher) DOH(FS)10/2026/2027 2026-08-13
10:00
2026-08-28
11:00
Appointment of Framework Contractors for Service, Maintenance, Repairs, Refurbishment and Replacement of Electrical Installation Reticulation, Standby Generator and Uninterrupted Power Supply Equipment Installation at Various Community Health Care Centres (chcs), Clinics, Stand-alone Mortuaries and Other Standing Alone Healthcare Facilities, for Maintenance Projects Only, Excluding Construction and Building Projects in the Free State Province Health Department (3eb or Higher) DOH(FS)09/2026/2027 2026-08-12
10:00
2026-08-28
11:00
Upgrade of Emergency Power Distribution System for Savp Production Block 14 Including Service and Maintenance for a Period of Three (3) Years. RFB005/25/26 2026-08-14
11:00
2026-09-04
11:00
Tender for the Appointment of a Service Provider to Design, Supply, Install, Commission and Maintain a Lithium-ion Battery Installation at Kimberley Airport and George Airport, for Airports Company South Africa for a Period of 36 Months RA 8018 â?? 2026 Kimb 2026-08-12
10:30
2026-09-07
14:00
Supply, Delivery, Installation, Commission, and Handover of Twenty-two (22) 3kva and One (1) 10kva Transformer-based and Tropicalised Uninterruptible Power Supply (ups) in Substations, Railyard Points, Berth 208/209 Control Desks, and Buildings in the Por TNPA/2026/07/0003/114599/RFQ 2026-08-11
10:00
2026-08-24
12:00
Tender for the Appointment of a Service Provider to Design, Supply, Install, Commission and Maintain a Lithium-ion Battery Installation at Kimberley Airport and George Airport, for Airports Company South Africa for a Period of 36 Months RA 8018 – 2026 George 2026-08-14
10:30
2026-10-07
14:00
Tender for the Appointment of a Service Provider to Design, Supply, Install, Commission and Maintain a Lithium-ion Battery Installation at Kimberley Airport and George Airport, for Airports Company South Africa for a Period of 36 Months RA 8018 – 2026 Kimb 2026-08-12
10:30
2026-10-07
14:00
Supply and Delivery of Eaton Ups REQ26678 - 2026-08-05
12:00
The Supply, Deliver, Install and Commissison New 180kva Industrial Ups at 11 Substation and Removal of Existing Instalation at King Phalo Airport RFQ12150-RE ISSUE2 2026-07-30
12:00
2026-08-21
16:00
Supply of Solar Batteries at Kgalagadi Transfrontier Park- Mata Mata Section 30806/KTP/2026-27 - 2026-08-03
11:00
The Request for Qoutation for the Supply, Deliver, Install, Test and Commission of 300kva Ups Unit and Ups Batteries at Airports Company South Africa for Cape Town International Airport RFQ74424 2026-08-03
11:00
2026-08-14
16:00
The Request for Qoutation for the Supply, Deliver, Install, Test and Commission of 300kva Ups Unit and Ups Batteries at Airports Company South Africa for Cape Town International Airport RFQ74424 2026-08-03
16:00
2026-08-14
16:00
Supply, Delivery, Installation, Commission, and Handover of Twenty-two (22) 3kva and One (1) 10kva Transformer-based and Tropicalised Uninterruptible Power Supply (ups) in Substations, Railyard Points, Berth 208/209 Control Desks, and Buildings in the Por TNPA/2026/07/0003/114599/RFQ 2026-08-10
10:00
2026-08-24
12:00
Appointment of a Service Provider for the Maintenance of Generators and the Uninterruptable Power Supply (ups) for a Period of Three Years. GRDM/03/26-27 - 2026-08-18
11:00
Supply, Delivery, Installation, Commission, and Handover of Twenty-two (22) 3kva and One (1) 10kva Transformer-based and Tropicalised Uninterruptible Power Supply (ups) in Substations, Railyard Points, Berth 208/209 Control Desks, and Buildings in the Port of Richards, Once off TNPA/2026/07/0003/114599/RFQ 2026-08-10
10:00
2026-08-31
12:00
Appointment of a Panel of Service Providers for the Maintenance of Generators and the Uninterruptable Power Supply (ups) for a Period of Three Years. GRDM/03/26-27 - 2026-08-18
11:00
Total Posts: 229

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