Portable solar system with fan and two bulbs and mobile charging option

Portable solar DC system are stand-alone photovoltaic systems that offer a cost-effective mode of supplying amenity power for lighting and appliances to remote off-grid households. In rural areas, that are not connected to the grid. Pakistan Solar Services has come up with a solution named as Portable DC Solar Systems.
Total wattage of system is 300 watts
50watt panel with 5M wire
20A pwm controller
26AH Samsung Lithium cells bank
Cannon Connectors
Pv connector’s
Backup on 2 Led Bulb
1 Dc fan (1A) is 14 Hours