Off Grid Acreage — Full Estate + EV

The acreage estate package in lithium — 36 LONGi 620W panels, four Schneider XW Pro inverters for 24kW output, and a combined Pytes + Rolls LiFePO₄ array delivering 77 kWh usable. Eliminates nearly 4,800 lbs of lead-acid and the reinforced battery room needed to hold it.

The Acreage Lithium package delivers the same 22.3kW solar array, four OutBack FLEXmax 80 MPPT controllers, and four Schneider XW Pro 6848 inverters as the lead-acid version — replacing 96 large flooded 2V cells with a combined array of Pytes V-BOX-OC LiFePO₄ cabinets and Rolls S48-100LFP STACK-LV lithium modules, delivering approximately 77 kWh of usable lithium storage. Eliminating the 96-cell flooded bank removes nearly 4,800 lbs of lead-acid weight from the installation — making the battery room requirements dramatically simpler: no reinforced concrete floor, no acid containment, no forced ventilation system, and no quarterly maintenance visits. The Pytes V-BOX-OC modules carry UL9540 certification, satisfying Canadian AHJ requirements for large-scale residential battery energy storage systems. Using both Pytes and Rolls LiFePO₄ modules allows the full capacity target to be met while maintaining a single Charge Solar supplier relationship. The Schneider XW Pro inverters, OutBack FLEXmax controllers, and Conext SCP are unchanged from the lead-acid version — only the battery configuration changes. At this scale, a dedicated heated battery room is mandatory for reliable Canadian winter operation. Budget approximately $3,000–$6,000 for a purpose-built insulated battery enclosure with thermostat-controlled heating.