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With over 70 years of expertise and a network of local dealers around the world, Solahart delivers trusted solar solutions and expert support every step of the way.
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Residential & Commercial Hot Water On-Site Assessments

Expert residential and commercial assessments to help identify the right solar hot water or heat pump solution for your property's hot water and energy requirements.

On-Site Assessments

Expert Hot Water Assessments for Residential and Commercial Projects

Choosing the right hot water solution starts with understanding your property's requirements.

Whether you're planning a residential installation, commercial development, renovation project, or facility upgrade, an on-site assessment can help identify the most suitable solar water heating or heat pump solution for your needs.

Our experienced team evaluates factors such as hot water demand, available installation space, energy goals, and site conditions to recommend an efficient, reliable system designed for long-term performance.

Why Request an On-Site Assessment?

Every property has unique requirements. An on-site assessment allows us to gather the information needed to recommend the most appropriate hot water solution.

An assessment can help determine:

  • Hot water demand requirements
  • Available roof and ground space
  • Solar exposure and site suitability
  • Existing hot water infrastructure
  • Installation considerations
  • Energy efficiency opportunities
  • Long-term operating cost reduction potential

By understanding your property and usage patterns, we can help ensure the selected system delivers optimal performance and efficiency.

Residential Assessments

Whether you're building a new home, replacing an aging water heater, or looking to reduce household energy consumption, an on-site assessment can help identify the right solution.

Our team can assess:

  • Household hot water requirements
  • Number of occupants and bathrooms
  • Available roof space for solar collectors
  • Installation location options
  • Local climate considerations
  • Future energy-saving objectives

We can then recommend the most suitable solar hot water system or heat pump water heater for your home.

Benefits for Homeowners

  • Improved energy efficiency
  • Reduced hot water energy consumption
  • Reliable hot water supply
  • Sustainable water heating solutions
  • Long-term value and savings potential

Commercial Assessments

Commercial properties often have more complex hot water requirements that benefit from detailed planning and system design.

Our commercial assessment service can support:

  • Hotels and resorts
  • Apartment developments
  • Student accommodation
  • Aged care facilities
  • Hospitals and healthcare facilities
  • Schools and educational institutions
  • Sporting and recreation facilities
  • Industrial and manufacturing sites
  • Hospitality and food service businesses

We work with project stakeholders to evaluate demand profiles, operating requirements, available infrastructure, and energy objectives.

Commercial Assessment Considerations

  • Daily hot water demand
  • Peak usage periods
  • Building occupancy levels
  • Expansion plans
  • Energy efficiency goals
  • Sustainability objectives
  • Available installation space
  • System integration opportunities

The result is a tailored recommendation designed to support reliable hot water delivery while improving energy performance.

Solar Hot Water Assessments

Solar water heating systems use renewable energy from the sun to provide efficient hot water production.

During a solar assessment, we evaluate:

  • Solar access and shading
  • Roof orientation and collector positioning
  • Structural considerations
  • Energy usage patterns
  • Storage capacity requirements
  • System sizing requirements

This helps ensure the system is designed to maximise solar energy contribution and support long-term performance.

Heat Pump Assessments

Heat pump water heaters can provide an energy-efficient alternative where roof-mounted solar collectors may not be practical.

Our assessment considers:

  • Available installation space
  • Ventilation requirements
  • Ambient climate conditions
  • Hot water usage patterns
  • Electrical infrastructure
  • Noise considerations where applicable

This allows us to recommend a heat pump solution that meets performance and efficiency requirements.

Supporting Sustainable Buildings

For organisations focused on energy efficiency and sustainability, an assessment can help identify opportunities to reduce energy consumption and lower the environmental impact of water heating.

Both solar hot water systems and heat pump water heaters can contribute to:

  • Reduced energy use
  • Increased renewable energy utilisation
  • Lower operating costs
  • Improved sustainability outcomes
  • Reduced greenhouse gas emissions

What Happens During an Assessment?

  1. Review of your property's hot water requirements

    We begin by understanding your current and future hot water needs. This includes factors such as household size, occupancy levels, operating hours, peak demand periods, and overall hot water consumption patterns.

  2. Evaluation of installation locations and site conditions

    Our team assesses the available space and site characteristics to determine the most suitable installation options. This may include reviewing roof space, ground-level locations, access requirements, structural considerations, and existing infrastructure.

  3. Assessment of Solar Access or Heat Pump Suitability

    We evaluate whether a solar hot water system, heat pump, or a combination of technologies is best suited to your property. Factors such as climate, available sunlight, shading, ventilation, and system positioning are considered to maximise energy efficiency and performance.

  4. Discussion of Operational and Energy Goals

    We take the time to understand what you want to achieve, whether it's reducing energy consumption, lowering operating costs, improving sustainability, or increasing the use of renewable energy. This helps us align our recommendations with your priorities.

  5. Recommendation of Suitable System Options

    Based on the assessment findings, we identify the most appropriate solutions for your needs. We'll explain the available options, compare system configurations, and outline the benefits of each approach.

  6. Provision of a Tailored Solution Proposal

    Following the assessment, we provide a customised proposal designed specifically for your property. This includes recommended system specifications, expected benefits, and the information needed to make an informed decision with confidence.

Book an On-Site Assessment

Whether you're planning a residential installation or a large-scale commercial project, an on-site assessment is the first step towards finding the right hot water solution.

Our team can help identify the most effective solar hot water or heat pump system for your property and energy objectives.

👉 Request an On-Site Assessment Today.