looking around to build a 200Ah system and i found 20000mA lithium battery packs for 30e. 10 of those connected would create a 200Ah system for 300e, which is far cheaper than buying a 200Ah Lithium battery. Can anyone see a problem with going this route?

looking around to build a 200Ah system and i found 20000mA lithium battery packs for 30e. 10 of those connected would create a 200Ah system for 300e, which is far cheaper than buying a 200Ah Lithium battery. Can anyone see a problem with going this route? Here’s the 12v 20,000mAh batteries i found: https://www.ebay.de/itm/12-V-DC-Batterie-Pack-Lithium-akku-Lithium-20000mA-Ladegerat-DE/142960442442?hash=item21491b3c4a:m:mPBTG7iOr3m5bbN9yPmndvQ:rk:1:pf:1 submitted by /u/roamingandy to r/SolarDIY [link] [comments] top scoring links : multi

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Solar panel choices. 10kWh system. LG panels really worth 2x more than Mission Solar?

Solar panel choices. 10kWh system. LG panels really worth 2x more than Mission Solar? Hello, ​ I am in the beginning stages of designing my solar system. Looking to get 10kW on my roof, space is rather limited. Browsing this sub had me go on wholesalesolar.com and look at the panels. Some of the most efficient right now seem to be Mission Solar 360 at $245 (28 panels, about $7,000) or the LG 360 at $495 ($14,000). It seems that the choice is pretty straight forward here. Or am I…

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