Henderson, Nevada May 9, 2022 (Issuewire.com)  – Lithion, through its HomeGrid product, has completed the rigorous testing and evaluation to acquire the UL 9540 certification confirming reliability and industry safety standards for its Stack’d Series (9.6kWh to 38.4kWh) energy storage solution combined with the Sol-Ark 12k inverter.  Compared to more traditional battery compositions, the HomeGrid Stack’d […]