Solar energy calculators

Introduction to solar energy calculators 

Solar energy is a powerful renewable resource that can significantly reduce electricity bills and lower carbon footprints when harnessed through photovoltaic (PV) systems. With solar power, households and businesses can generate renewable energy, potentially achieving long-term savings while contributing to a more sustainable future. 

Solar energy calculators provide valuable insights into the feasibility and benefits of installing PV systems, helping users make informed decisions based on their energy needs, location and potential cost savings. 

Overview of key tools 

• Genless Solar Power Calculator 
  The Genless Solar Power Calculator is a user-friendly tool designed for New Zealand households to estimate the financial and environmental benefits of installing solar panels. It provides personalised results by considering electricity consumption, roof size and sunlight availability, offering a clear understanding of potential savings and return on investment. 
  
  
• NIWA SolarView 
  NIWA SolarView focuses on providing detailed solar radiation data specific to New Zealand. It allows users to assess the solar potential of specific locations by analysing climate and weather patterns. This tool is ideal for those who want to evaluate solar energy potential with a scientific approach to ensure optimal PV system placement. 
  
  
• SEANZ Optimiser 
  The SEANZ (Sustainable Energy Association of New Zealand) Optimiser is tailored for users looking to compare solar energy solutions. It provides recommendations for PV systems based on individual requirements and connects users with trusted solar installers. The tool emphasises efficiency and customisation, helping users maximise their solar investment. 
  
  
• MySolarQuotes solar calculator 
  My Solar Quotes is an independent New Zealand service providing impartial advice on solar energy solutions. Their solar calculator helps users estimate costs, potential savings and energy benefits. Users can then access free quotes from SEANZ-accredited installers, ensuring trusted, high-quality solar solutions tailored to their specific needs.
  
  

By using these calculators, people and businesses can better understand their solar energy options, optimising their energy use and contributing to a more renewable future.