Lithium-ion batteries are gaining popularity as a choice for residential energy storage. These batteries can store energy for later use, such as during power outages. When combined with solar panels, surplus solar energy generated during the day is stored in the battery and subsequently utilized by a home during the night when the solar panels are not actively producing electricity. What is a lithium-ion solar battery? Lithium solar batteries are a rechargeable energy storage solution that can be paired with a solar energy system for solar power backup. Lithium-ion batteries are commonly used in rechargeable electronics like cell phones and electric cars. What are lithium-ion batteries advantages? 1. The peace of mind that comes with not having to worry about regular maintenance is an invaluable advantage. Lithium-ion solar batteries demand less maintenance compared to flooded lead-acid batteries. 2. Lithium-ion batteries boast higher round-trip efficiency compared to other solar battery types, read more....