These include cogeneration units, photovoltaic, gas condensing boiler, fuel cell and, naturally, solar thermal systems. The new version from Vela Solaris can also calculate combinations thereof. The new profitability calculation feature is based on different customer requests, fulfills the relevant norms and is in line with the methodology of the industry.
The economic efficiency tool is woven into the existing structure of Polysun and offers, inter alia, life cycle analyses, discounted cash flow amortizations and automatic sensitivity analyses, all available in just one step.
Due to the calculation in real time it is now possible to calculate all systems designed with Polysun economically and to optimize them in this aspect. As is the norm for the Polysun planning software, the new economic efficiency tool can easily calculate both electric and thermal systems with a single input mask. It is also ready for the foreseeable developments of the future such as sector coupling, eMobility and dynamic power tariff models, these can be simulated thanks to the inclusion of tables with more than three million time steps.
