Simple solar project

[madhawa86]

oyage adahasa solar eka directly invert karala use karannada? nattam eken bateries charge karana athare batteries walin invert karala PC ekata dennada?

PC = 400W
So, 650VA Inverter ekak ganna. (podi UPS)
Panel eka 10am - 2pm full efficiency wada karanawa kiyala gamu. etakota 400W PC ekata denna one. Inverter efficiency 80% danna.
then 500W input ekak one.
Means 500W panels one.
12V nam 100W or 150W panels OK. Else 24V walata 250W panels dekai.
30A charging controller eka madi. coz max sun light tiyenakota 500W panel walin little more than 30A denawa. So ita wada loku controller ekak one. nattam controllers dekak seperate denna wei.
ira eliya nati unama 15mins UPS eken duwanna nam, 125Wh capacity ekak one.
Means 125/12 = 11Ah. So 7Ah ups batteries dekakin e output eka gattaki.

But oka ohoma wenne na. mokada Solar eken auwa adu wenakota PC ekata one karana amp gana denna bari wei. etakota UPS battery eka discharge wenawa. et e discharge wena rate eken apahu charge wenne na.
So batery bank eka wadi karanna wenawa backup capacity eka wadi karaganna.

 

[madhawa86]

mama hdapu off grid 150W system eka gana.
http://madhawaweblog.blogspot.com/2017/08/solar-electricity-system-diy.html

 

[Nu1Dnk]

 

[EvilEye]

bp

 

[danushka4u]

100w panel dekak wedi ban ups batry dekakta ups batry 12v e nisa 30w ekak ethi eka btry ekakta dekata dekai 100w danwanm loku btry use karann tuk tuk btry wage

 

[Hora_Nariya]

BUMP​

 

[bstheekshana]

150W 2k dammanan athi wei