# THE SOUTH AFRICAN NATIONAL BIODIVERSITY INSTITUTE REQUIRES A CONTRACTOR FOR THE DESIGN, SUPPLY AND INSTALLATION OF A NEW SOLAR PV SYSTEM INCLUSIVE OF PANELS, INVERTER AND BACKUP BATTERIES FOR THE BOREHOLE PUMP AT THE HANTAM NATIONAL BOTANICAL GARDEN, NIEUWOUDTVILLE.

> This tender closed on 2026-08-20.

- **Reference:** Q11974-2026
- **Issuer:** [South African National Biodiversity Institute](https://za.bidwunder.com/tenders/issuer/south-african-national-biodiversity-institute.md)
- **Region:** Northern Cape
- **Type:** Open tender
- **Closing date:** 2026-08-20 12:00 SAST
- **Sectors:** [Specialised construction](https://za.bidwunder.com/tenders/sector/F43.md)

## Summary

#### Overview
**The SANBI invites bids for the design, supply and installation of a new solar PV system (panels, inverter and backup batteries) to power the borehole pump at Hantam National Botanical Garden, Nieuwoudtville.** Suitable bidders include electrical/renewable energy contractors with experience in solar PV design and installation for off-grid pumping systems, preferably with track records in botanical garden or similar facilities.

#### Requirements
- Site meeting indicated (Site Meeting: Yes).
- This is a Construction Tender.
- Submission deadline: 2026-08-20 10:00.

#### How to Apply
- Submission deadline: 2026-08-20 10:00.
- Site meeting details not provided in metadata.
- Bid documents are not attached in the metadata; documents available from 05 August 2026.
- Pre-qualification, registration requirements, and submission method are not specified in the metadata.
- To obtain bid documents and complete submission, contact SANBI (no filename or portal link provided in the metadata).

## Description

THE SOUTH AFRICAN NATIONAL BIODIVERSITY INSTITUTE REQUIRES A CONTRACTOR FOR THE DESIGN, SUPPLY AND INSTALLATION OF A NEW SOLAR PV SYSTEM INCLUSIVE OF PANELS, INVERTER AND BACKUP BATTERIES FOR THE BOREHOLE PUMP AT THE HANTAM NATIONAL BOTANICAL GARDEN, NIEUWOUDTVILLE.

THE SOUTH AFRICAN NATIONAL BIODIVERSITY INSTITUTE REQUIRES A CONTRACTOR FOR THE DESIGN, SUPPLY AND INSTALLATION OF A NEW SOLAR PV SYSTEM INCLUSIVE OF PANELS, INVERTER AND BACKUP BATTERIES FOR THE BOREHOLE PUMP AT THE HANTAM NATIONAL BOTANICAL GARDEN, NIEUWOUDTVILLE.

Documents available from: 05 August 2026 Site Meeting: Yes Municipality: Namakwa District Municipality

## Published on

- [CIDB i-Tender Register](https://registers.cidb.org.za/PublicTenders/TenderSearch)

More open tenders: https://za.bidwunder.com/tenders.md

---

> Source: https://za.bidwunder.com/tenders/the-south-african-national-biodiversity-institute-requires-a-contractor-for-the-49e5d56b