Since when is 33% (13.5 vs 10.2) more considered "slightly"........................


Harris ReLi24-10.2 Generac PWRcell LG RESU10H Prime Tesla Powerwall
Cost* $7,000-$8,500. $10,000 $7,000-$8,000 $8,500
Capacity 10.2 kWh. 9 kWh. 9.6 kWh 13.5 kwh
*Cost before installation

Cost
The Harris battery with 10.2 kWh capacity costs between $7,000 and $8,500 before installation.

This price is better than the Generac PWRcell with 9 kWh capacity at $10,000. The Harris battery is roughly within the same price range as the LG RESU10H Prime with 9.6 kWh capacity, which costs between $7,000 and $8,000. The Tesla Powerwall with 13.5 kWh capacity costs $8,500, but comes with slightly higher capacity than the others.