Lunar Energy, the leader in integrated home battery systems and Virtual Power Plant software, announced it raised $102 million in an oversubscribed Series D round led by B Capital and Prelude Ventures. This round follows a previously unannounced Series C financing of $130 million led by Activate Capital. These commitments will accelerate Lunar's mission of powering every home with clean, reliable, and affordable energy with its suite of hardware and software products.