Fraunhofer IWU unveils online tool for sizing of rooftop PV systems

Share

From pv magazine Germany

Fraunhofer IWU has launched an online tool for the sizing of rooftop PV arrays.

The Automated Renewable hOmepower Network (ARON) online platform evaluates the ideal size of PV systems. It considers location, roof pitch, power consumption profiles, and solar module specifications. It can also be used for heat pumps and battery storage.

The researchers offer the tool for free to private households, simulating the local energy yield of photovoltaic systems considering initial investment and energy tariffs. Calculations utilize EU-provided “typical meteorological year” values.

The Hydrogen Lab Görlitz at Fraunhofer IWU is developing a CO2-neutral operation concept for TÜV SÜD's Leipzig-Stahmeln location using the ARON tool. TÜV SÜD aims to achieve climate neutrality in greenhouse gas emissions by 2025. The researchers determined electricity and heat requirements, optimizing designs for photovoltaic systems, a small wind turbine, a heat pump, and an optional battery storage system to achieve a balance between CO2 neutrality and cost-effectiveness.

This content is protected by copyright and may not be reused. If you want to cooperate with us and would like to reuse some of our content, please contact: editors@pv-magazine.com.

Popular content

Solarwatt presents new residential battery
22 November 2024 German manufacturer Solarwatt says its new battery can be flexibly configured as an AC or DC system. It also features an emergency power function and...