Wattwin proposes to implement a module for expanding existing photovoltaic installations for customers who want to increase photovoltaic power and/or introduce storage in order to improve their energy and economic savings. This improvement makes it possible to simulate an existing photovoltaic installation in a simple and agile way, considering particular characteristics such as FV + BESS or injection 0, and to apply extensions to calculate precise and reliable final savings. The objective is to justify the investment in the expansion and to optimize the profitability of the new system offered.

Wattwin integrates this functionality so that the user can:

✔️ Quickly simulate extensions to an existing photovoltaic installation.

✔️ Apply customized extensions taking into account specific features such as FV + BESS or injection 0.

✔️ Calculate accurate and reliable final savings, with a detailed economic analysis that justifies the investment in expansion.

✔️ Centralize all changes and peculiarities in a single tool, improving the efficiency of the expansion process.