Quick reference

Printed as "Capacity 6,144Wh" in Anker's E10 datasheet (knowledge article 000032674), Performance Specifications and the E10 Solutions table, which prints 6,144Wh for "E10 + Extra Battery": the figure for the E10 with one battery, which this kit option, "PRO - 4.4kW Solar / 6kWh (1 Battery)" (SKU B17E1147), holds as its only battery. Converted from the printed watt-hours. ShopSolar's option name prints "6kWh (1 Battery)" for this kit; the brand's figure is stored (official first) and ShopSolar's figure is kept beside it as the seller's statement.

Location: Datasheet, Performance Specifications, Capacity

The kit option as ShopSolar's listing prints it in its variant selector, under the listing title "Anker SOLIX E10 - 7.6kW Output + 6-18kWh Battery | Whole Home, Off-Grid, Hybrid Solar Power System | Choose Complete Bundle", captured October 23, 2026. Seller statement; the parts are listed one by one under included parts.

Location: Variant selector

Array size ShopSolar prints in the name of this kit option, "PRO - 4.4kW Solar / 6kWh (1 Battery)" (SKU B17E1147), on its listing "Anker SOLIX E10 - 7.6kW Output + 6-18kWh Battery | Whole Home, Off-Grid, Hybrid Solar Power System | Choose Complete Bundle", captured October 23, 2026, printed as "4.4kW Solar"; the printed kilowatts are converted to watts, nothing else is derived. Seller statement for its own kit, not a manufacturer document. It is the store's figure for the kit, not a sum of the parts.

Location: Variant selector, option "PRO - 4.4kW Solar / 6kWh (1 Battery)"