Design, Supply, Install and Refurbish Solar Photovoltaic and Battery Energy Storage System in Gauteng Cluster – Microgrid Storage Containers on an as and when Required Basis for the Period of 5 Years.

E3040DXGOU

2026-06-18 13:00

Tender Closed on: 2026-07-03 10:00

Eskom Holdings SOC Limited Gauteng

4 EP

Solar, Wind, Gas (LPG, Hydrogen) and Other Renewable Energy, Supply and Installation of Machinery and Equipment

Gauteng, Johannesburg

ESKOM

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Tender Notice and Invitation to Tender
Design, Supply, Install and Refurbish Solar Photovoltaic and Battery Energy
Storage System in Gauteng Cluster - Microgrid Storage Containers on an as and
when required basis for the period of 5 years.
Employer Tender Number: E3040DXGOU
cidb Reference Number: 100117934
ESKOM HOLDINGS SOC LIMITED GAUTENG INVITES TENDERS FOR DESIGN, SUPPLY, INSTALL AND REFURBISH SOLAR
PHOTOVOLTAIC AND BATTERY ENERGY STORAGE SYSTEM IN GAUTENG CLUSTER - MICROGRID STORAGE CONTAINERS
ON AN AS AND WHEN REQUIRED BASIS FOR THE PERIOD OF 5 YEARS
It is estimated that tenderers should have a cidb contractor grading of 4EP or higher.
All documents are free of charge. Documents can be obtained from the Eskom Tender Bulletin and National Treasury e-Tender portal
from 10 June 2026.
Queries relating to the issues of these documents may be addressed to:
Samukelisiwe Ngobese
Tel No. 0176480079
E-mail. [email protected]
A clarification meeting with representitives of the Employer will take place at Microsoft Teams on 18 June 2026 starting at 13h00.
The closing time for receipt of Tenders is 10h00 on Friday, July 3, 2026.
Emailed and Late Tenders will not be accepted.
Tenders may only be submitted on the tender documentation that is issued.
Requirements for sealing, addressing, delivering, opening and assessment of Tenders are stated in the Tender Data.



Additional Information:
Employer Name: Eskom Holdings SOC Limited Gauteng
Province: Gauteng
Municipality: City of Johannesburg Metropolitan
Closing Date: 2026-07-03 10:00
Site Meeting: Yes
Briefing Date: 2026-06-18 13:00
CIDB Class: 4 EP
Subcategory:
Documents Available from: 11 June 2026

Tender Summary

Objectives

The primary objective of this tender is to engage a qualified contractor to design, supply, install, and refurbish solar photovoltaic (PV) systems combined with battery energy storage systems within the Gauteng Cluster. The project aims to establish microgrid storage containers on an as-and-when-required basis over a period of five years, enhancing renewable energy integration and energy resilience in the region.

Scope

The scope of work includes:

  • Design of solar photovoltaic and battery energy storage systems
  • Supply of all necessary equipment and materials
  • Installation of solar PV and battery storage containers
  • Refurbishment of existing systems as needed
  • Provision of ongoing support and maintenance on an as-and-when-required basis over five years

The work will be carried out across various sites within the Gauteng Cluster, with the contractor expected to respond to requirements as they arise during the contract period.

Technical Requirements

The technical requirements include:

  • Design compliant with relevant standards and best practices for solar PV and energy storage systems
  • Use of equipment suitable for microgrid applications and capable of integration with existing infrastructure
  • Systems capable of reliable operation over the contract period
  • Refurbishment of existing systems to ensure optimal performance
  • Adherence to safety, quality, and environmental standards throughout all phases of work

Skills Requirements

Eligible tenderers should possess:

  • A cidb contractor grading of 4EP or higher
  • Proven experience in designing, supplying, installing, and refurbishing solar PV and energy storage systems
  • Technical expertise in microgrid projects and renewable energy solutions
  • Capability to provide ongoing support and maintenance services
  • Compliance with all relevant safety, quality, and environmental standards
This summary is AI generated. Download the tender documents for all the information.

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