Despite using energy at night, a solar PV installation, coupled with batteries, could still be a fantastic solution. Night time energy users can make use of PV energy by storing the excess produced during the day in a battery storage system. The batteries will be charged during the day by solar energy, and can then be discharged when the power is required during the evening hours when the energy is required.  The batteries can also be cycled for peak demand minimization which will make the financial case even stronger.