he he na bun mage tama solar system ekak na
mama emergency system ekak hadagena tiyenawa
350W inverter ekak = 50$
UPS batteris 2 = 4000
battery charger = 20$
danata battery charge kara ganne gedara current eken ma tamai

issrahata solar panel ekakui chrger controll ekakui genawama hari
dan mama hoda battery backup ekak hoya hoya inne bun aduma 100ah hoda deep cycle battery ekak