Affordable backup system with tubular battery lead acid 100ah/12v and automatic inverter charger 700va/12volts,this system can operate gadgets of 700w below gadgets like 6 cameras,32inc TV,woofer, internet pots and 8bulbs no need for solar panels if u ve power at yr home ,it uses the inverter to charge the battery in 5hrs it can be full,and it can work 12hrs according to the load,it's Indian made products,and affordable to buy warranty 2yrs and 8yrs durability