inverter eke rated power eken theeranaya wenawa oya ekawara pawichchikarana devices walata dena power eka ex :- number of light, tv, fridge...etc
battery eka Ah capasity eken oya ta e devices use karanna puluwan kalaya theeranaya wenawa ex:- 150Ah battery = 150Ahx12V = 1800Wh inverter eka 1Kw nam paya 1.8k use karanna puluwan full capacity eke)
solar panel eke watt ganin oya battery eka kochchara charge karanawada kiyana eka theeranaya wenawa ex:- 250w solara panel ekak full efficiency eken 4 hours wada kaloth 1KW battery charge karanna puluwan
normally calculate karaddi solar power dawasata full efficiency enne paya 4-5 kiyala thamai ganne mama danna widihata
gedarata solar fix karanna hithagena innawanam oya hama deyakma balanna udaharanayakata api gedara wadakarana siyaluma upakarana on eke thiyeddi 3KW yanawa kiyala hithuwoth api normally e hama upakaranayakma ekawara onkarala thiyana awastha thiyanawanam 3.5KW withara inverter ekakata yana eka thamai hoda