Objectives

The primary objective is to deliver a structured, NQF Level 2-aligned training course on solar installation and maintenance for fifteen (15) delegates representing the Department of Public Works and Infrastructure. The programme aims to equip participants with foundational and practical competencies in photovoltaic system design, safe installation, commissioning, and ongoing maintenance.

Scope

The service covers a three-to-five-day training module conducted on-site at the Department’s Pretoria facility during standard operating hours (08:00–16:00). The curriculum is divided into five core components:

• Solar Energy Fundamentals: Direct and alternating current principles, photovoltaic cell mechanics, and system architectures (off-grid, grid-tied, and hybrid).
• System Design and Planning: Load assessment, component sizing, equipment selection, and site shading analysis.
• Installation and Wiring: Height safety protocols, mechanical mounting structures, series/parallel electrical configurations, and integration of charge controllers and protective breakers.
• Testing and Commissioning: Continuity and insulation resistance verification, inverter parameter configuration, and performance ratio validation.
• Maintenance and Troubleshooting: Routine visual inspections, utilisation of diagnostic instruments (multimeters, thermal cameras), panel cleaning, and hardware replacement procedures.

Technical Requirements

Bidders must demonstrate operational capability to execute the training under the following technical parameters:

• Deliver instruction strictly within the stipulated timeframe, venue, and delegate capacity without deviation.
• Provide all necessary training materials, handouts, and industry-standard diagnostic equipment for practical demonstrations.
• Implement rigorous occupational health and safety measures, specifically addressing electrical hazards and fall protection during height-based installations.
• Comply with the General Conditions of Contract, including adherence to delivery schedules, warranty provisions, and inspection rights granted to the purchaser.
• Submit mandatory compliance documentation, including Central Supplier Database registration, tax clearance verification, and Broad-Based Black Economic Empowerment proof.

Skills Requirements

The successful bidder must deploy qualified instructors possessing verified expertise in solar photovoltaic technologies. Required competencies include:

• Advanced knowledge of PV system engineering, design software, and national electrical and solar installation standards.
• Proven instructional experience delivering NQF Level 2 accredited training in renewable energy technologies.
• Ability to facilitate hands-on practical sessions, translating theoretical concepts into actionable field skills for fifteen delegates.
• Proficiency in fault diagnosis, system optimisation, and preventative maintenance methodologies.
• Strong communication and facilitation skills tailored to adult learning environments within a public sector context.

Key Procurement Terms & Conditions

This tender operates under standard South African public sector procurement frameworks. Notable terms include:

• PPPFA 80/20 Preference Point System: Bid evaluation allocates 80 points for price competitiveness and 20 points for designated group preferences (e.g., ≥51% black ownership, women/youth/disability ownership, or local municipal presence). Points are claimed via sworn affidavits or SANAS-accredited certificates.
• CSD Registration & Tax Compliance: Bidders must be registered on the Central Supplier Database and submit a valid Tax Compliance Status PIN issued by the South African Revenue Service.
• Performance Security: Within thirty days of contract award, the supplier must furnish an acceptable bank guarantee or irrevocable letter of credit to secure contractual obligations.
• General Conditions of Contract: Standardised clauses govern delivery, warranties, penalty calculations for delays, dispute resolution, and termination rights, ensuring alignment with national supply chain management legislation.