Offgrid Solar System තියෙන අය කො

rgamsp

Well-known member
  • Jun 24, 2008
    1,620
    615
    113
    Colombo, Sri lanka
    LPF කිසි අවුලක් නෑ IP55 ට වැඩි හොද brand එකක් හොයල කරන්න 10 years warranty දෙන එකක්


    Hybrid inverters දාල කරනව bro. Offgrid තමයි ඉතිං. Reliability අඩු ලාබ offgrid කරන්නෙ නෑ අපරාදෙ මිනිස්සුන්ගෙ සල්ලි සහ අපේ මහන්සිය
    ------ Post added on Mar 12, 2026 at 10:50 AM
    150 wage units pawicchi karana gedarakata system ekak ghanna keeyak witara yaida machan ?
     

    Tricle_Buwa

    Well-known member
  • Sep 15, 2019
    12,211
    17,659
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    150 wage units pawicchi karana gedarakata system ekak ghanna keeyak witara yaida machan ?
    3kW hybrid inverter + 2.5kWh battery
    800,000 - 900,000 cost wei mchn.

    2.5kWh cells upgrade කරන්නත් පුලුවන් පස්සෙ
     

    Tricle_Buwa

    Well-known member
  • Sep 15, 2019
    12,211
    17,659
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    yearly cost monada enne maintenance cost wage ? me system eken kochara kalayak duwanna puluwanda loku major replacement karanna nathuwa ?
    10 years warranty thiyanawa inverter
    Battery - 5 years.

    Warranty time eke cost ekak ne replcement walta.

    Maintenance yearly 10,000 - 15,000 wage yai. First year free of charge
     

    netnet

    Well-known member
  • Oct 6, 2016
    9,269
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    මේක තමා ultimate tagret එක හැබැයි එක පාරම එච්චර ගානක් යට කරන්න අමාරුයි එකයි බැලුවේ පොඩියට හදාගෙන ටික කාලයක් පාවිච්චි කරලා බලන්න
    boru wada karanna epa. salli tiyena welawaka hoda system ekak gahaganna. cheap inverter wala repair enawa wadi + repair cost = over yearly electricity bill
     
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    mayadmax

    Well-known member
  • Apr 24, 2007
    6,196
    4,554
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    Less than 1000W yanna

    1 or 2 - 550w panel
    1 - mppt charge controller
    1 - 2000watt carutu inverter
    1 -12v solar battery (or if you plan to upgrade, lifepo4)
    few breakers

    1 to 1.5 laks atare oya tiken hadaganna puluwan (lifepo4 dan nattan). oya oya kiana okkoma tika usually 10am to 4am duwanna puluwan eka sare 50% drain karan natuwa
     

    win7dot

    Active member
  • Apr 7, 2011
    394
    56
    28
    Less than 1000W yanna

    1 or 2 - 550w panel
    1 - mppt charge controller
    1 - 2000watt carutu inverter
    1 -12v solar battery (or if you plan to upgrade, lifepo4)
    few breakers

    1 to 1.5 laks atare oya tiken hadaganna puluwan (lifepo4 dan nattan). oya oya kiana okkoma tika usually 10am to 4am duwanna puluwan eka sare 50% drain karan natuwa
    this good, but cannot recommend 12v. Too high DC current in DC busses for 2000w inverter. at least 24v otherwise 48v is the best option