Phase 2 – In availability of client resources, an option of the installation of battery bank support for power fail over. This system provides a power availability 24/7/365. Phase-I installation remains Intact and fraction of the Solar harvested Energy will be diverted directly to charge the battery. Additional equipment of charge controller is required to maintain the stability of the battery bank that safeguard the Hi-Batt and Low-Batt condition of the battery bank.