Energy Engineered Forward

Identify. Secure. De risk.

Watthaus Strategy sources, evaluates, and secures high quality land for utility scale solar farm development. We manage the full engagement and due diligence process to ensure each project begins with a bankable foundation.

Our Land Acquisition services include:

• Identifying land with optimal solar potential and grid proximity
• Engaging and negotiating directly with landowners
• Preparing and securing Land Term Sheets, HOAs, and Exclusivity Agreements
• Assessing planning, zoning, overlays, and environmental constraints
• Conducting initial site screenings, including geotechnical, soil, flood, and ecological checks
• Undertaking high level network capacity and feasibility assessments
• Providing a complete handover package for engineering and design

Outcome:
Bankable, development ready land secured with strong landowner relationships and minimal early stage risk.

Design. Optimise. De risk.

We deliver robust engineering solutions that ensure every solar project is feasible, efficient, and compliant. Our engineering team provides full technical support from concept design to grid connection.

Our Engineering services include:

• Preliminary engineering, site layouts, and solar yield modelling
• Concept, detailed, and IFC level system design
• DC/AC, MV/HV, and SCADA integration design
• Grid connection studies, submissions, and regulatory liaison
• Constructability analysis and engineering risk assessments
• Engineering QA/QC, design governance, and compliance with NZ/AU standards

Outcome:
Optimised, compliant, and technically validated designs that reduce risk and maximise long term performance.

Source. Secure. Deliver.

As a Master EPC coordinator, Watthaus Strategy manages the full procurement process, ensuring access to Tier 1 equipment, cost certainty, and reliable delivery timelines.

Our Procurement services include:

• Global sourcing of solar panels, inverters, trackers, transformers, and BESS
• Supplier due diligence, competitive tenders, and RFP management
• Contract negotiation including warranties, guarantees, and service levels
• International logistics, customs clearance, and delivery coordination
• Supply chain management and just in time site delivery
• Cost optimisation and value engineering to reduce CAPEX

Outcome:
High quality equipment at competitive prices, delivered with precision and supply chain certainty.

Execute. Commission. Energise.

We deliver full construction management for commercial and utility scale solar farms, ensuring safe, efficient, and high quality project execution.

Our Construction services include:

• Site establishment, civil works, and access development
• Mechanical and electrical installation of all solar and BOS systems
• Subcontractor management and on site construction supervision
• Health & safety management, QA/QC, and compliance reporting
• Testing, commissioning, and grid compliance verification
• Final project handover with as built documentation and O&M onboarding

Outcome:
Predictable timelines, consistent build quality, and smooth energisation into long term operation.