A 248 kWp solar system deployed on the roof of Oslo’s Ullevaal Stadium was found to be more profitable in February than a comparative horizontal array in June. The vertical panels’ ability to ...

These are not traditional flat roof panels. The mini ... Mongstad suggests that there will not be a switch from horizontal to vertical PVs any time soon; this change is more likely to occur ...

Over Easy Solar, a Norwegian company has unveiled a unique approach for installing photovoltaic panels on rooftops. Instead of the traditional horizontal positioning, the company installs their ...