It's IP65-rated to resist water and dust

the FlexBOSS21 is fully compatible with the latest EG4 monitoring software

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Second Factor - Weight - traditional lead acid batteries often weigh more than 50lbs

the massive internal battery can be charged in as little as 1

EG4 12k Hybrid Mini Split Solar Kit | 12,000 BTU | 2,225W - 2,730W Solar | Choose Your Bundle | 5-Year Warranty Solar Panels:5 x Peimar 450W Mono PERC Panels It's IP65-rated to resist waterStay comfortable year round while slashing your energy costs with the EG4 12k BTU Hybrid Solar Mini Split Kit. This DIY friendly system pairs high efficiency solar panels with an advanced hybrid inverter to heat and cool spaces up to 650 sq. ft. By running directly off solar DC power during the day and automatically switching to grid power at night, it offers a seamless, eco friendly solution for homes, cabins, and off grid structures. Key Features &