[{"data":1,"prerenderedAt":118},["ShallowReactive",2],{"project-18876092":3},{"id":4,"name":5,"line":6,"line_source":7,"title":8,"url":9,"domain":10,"maker":11,"posted_at":12,"year":13,"points":14,"comments":15,"rank_in_year":16,"shown_in_year":17,"top":18,"tier":19,"category":20,"subcategory":21,"format":20,"keywords":22,"reception":27,"sentiment":28,"stance_mix":29,"scored_comments":31,"aspects":32,"strip":36,"post_text":28,"what":37,"said":40,"maker_in_thread":61,"shape":66,"grid":68,"attempts":75,"same_week":81,"maker_shows":110,"maker_hidden":111,"reader_version":112,"card":113},"18876092","Sunbox Labs solar kit (Xantrex apartment kit)","1800W Balcony Solar\u002FBattery Microgrid that can power your fridge","title","Show HN: 1800W Balcony Solar\u002FBattery Microgrid that can power your fridge","https:\u002F\u002Fsunboxlabs.com\u002Fsolar-xantrex-kit-apartment\u002F","sunboxlabs.com","nikodunk",1547142729,2019,20,3,1193,2195,55,"shown","hardware","solar power kit",[23,24,25,26],"balcony solar","solar battery","off-grid power","microgrid kit","quiet",null,{"positive":30,"neutral":30,"mixed":30,"critical":31},0,2,{"pricing":33,"performance":35},{"positive":30,"critical":34},1,{"positive":30,"critical":34},[34,34,30],{"problem":28,"audience":28,"pricing":28,"motivation":28,"time_to_build":28,"stack":38,"openness":39,"stage":39,"team_size":39},[],"unknown",{"praise":41,"objections":42,"requests":58,"questions":59,"alternatives":60},[],[43,51],{"value":44,"source":45,"evidence":46},"25 year battery payback is unrealistic because batteries need replacing","commenter",[47],{"id":48,"by":49,"text":50},"18876511","sparrish","I think the 25 year payback quoted is way off. Those batteries are going to last 25 years? I doubt it. They'll have to be replaced at least a couple of times and that will…",{"value":52,"source":45,"evidence":53},"Inverter may not last with high surge loads like refrigerators",[54],{"id":55,"by":56,"text":57},"18876667","LinuxBender","Agreed. I would add that the inverter will not likely last 25 years with a high surge motor like a refrigerator attached to it, for most people anyway. I have not seen any…",[],[],[],{"comments":34,"answered":30,"key":62},[63],{"id":64,"text":65},"18876750","Hi! OP here. This was a user-submitted kit – so just calculating as is. I'm constructing another kit based off this one which optimizes for payback period here…",{"commenters":15,"max_depth":15,"maker_replies":34,"first_comment_mins":67,"lifespan_hours":34},40,[69,71,73],[48,30,34,70,49,30],"project\u002Fcritical\u002Fpricing",[55,30,34,72,56,30],"project\u002Fcritical\u002Fperformance",[64,30,30,74,11,34],"project\u002Fneutral\u002Fperformance",[76,80],{"id":77,"t":78,"points":79,"comments":30},"18637388",1544301562,9,{"id":4,"t":12,"points":14,"comments":15},[82,87,92,96,101,105],{"id":83,"name":84,"points":85,"category":86},"18902561","HeyFromTheFuture",355,"consumer_social",{"id":88,"name":89,"points":90,"category":91},"18911317","The Plain Contract",299,"productivity",{"id":93,"name":94,"points":95,"category":91},"18872599","JournalBook",268,{"id":97,"name":98,"points":99,"category":100},"18919581","Postmake",197,"dev_tools",{"id":102,"name":103,"points":104,"category":100},"18879209","workstation",155,{"id":106,"name":107,"points":108,"category":109},"18885369","FarmNet",139,"infrastructure",6,false,"v2",{"id":114,"name":5,"line":6,"ai":111,"cat":20,"year":13,"points":14,"comments":15,"rec":27,"s":28,"top":18,"kw":115,"maker":11,"domain":10,"tier":19,"attempts":31,"strip":116,"url":9,"mix":117,"praise":-1,"objection":44,"sub":21},18876092,[23,24,25,26],"110",[30,30,30,31],1794036573900]