Comparison of outdoor energy storage batteries at home and abroad

What type of battery can be used for solar energy storage?

DC-coupled batteries are the most common type of battery used for home solar energy storage and must be connected with a compatible grid-connected hybrid inverter to create a solar energy storage system with backup power. Several modular battery systems, including the 48V Pylontech and BYD batteries, can also be used for off-grid solar systems.

What types of batteries are available?

The tables include the most popular high-voltage and low-voltage (48V) DC-coupled batteries of the managed variety, plus self-managed lithium batteries for hybrid energy storage or stand-alone (off-grid) power systems. See our comprehensive home solar battery review for more details about lithium battery types and costs.

Are self-managed lithium batteries suitable for outdoor use?

Batteries rated at IP55 and above are suitable for protected outdoor areas. Note: Batteries should not be installed in direct sunlight. Self-managed lithium batteries can be used as a drop-in replacement for deep-cycle lead-acid batteries and are compatible with most modern inverter-chargers used in off-grid and hybrid energy storage systems.

What is a home battery storage system?

Home battery storage systems have revolutionized the way we manage energy consumption, providing homeowners with greater control over their usage, increased resilience to grid outages and fluctuating energy prices, and improved sustainability.

How do I choose a home battery storage system?

EVERVOLT home battery storage system, photo courtesy of Panasonic Eco Systems Capacity and power output are two of the most important specifications to consider when choosing a battery, says Roy Skaggs, director of sales for Alternate Energy Hawaii. These determine how much electricity your system will be capable of providing.

Which lithium home AC battery systems are available in 2023?

The following battery comparison chart lists the latest lithium home AC battery systems in 2023 available in Australia, North America, the UK, Europe and Asia from the world’s leading battery manufacturers, including Tesla, Sonnen, Sunpower, Franklin, Enphase and many more. See our other battery & inverter comparison charts: