Smaller batteries in the 2.5-10kWh range don’t have the capacity to power a large number of loads in a residential home for a long period of time. Many of these batteries were designed for small, off-grid applications. Simply put, you can’t use a golf cart battery to power a house. Before the Fortress Power eVault came along, you would have to install two or three smaller batteries. That means multiple batteries needed to be wired together and connected to the battery
Solar batteries can make the difference between having and not having power during the harsh weather. In recent years, climate change has led to an increase in weather-related disasters. Millions of people across the globe have been affected by extreme weather conditions such as heat waves, heavy downpours, severe floods and droughts, increased wildfire activity and rising sea levels. These extreme weather events often result in power outages, leading homeowners to find ways to protect against blackouts, such as solar or photovoltaic (PV) systems.