“I originally thought that installing a home energy storage battery would be a major undertaking, but I was surprised by how efficient the Green Voltage team was! They came to inspect the site two days after I made the appointment, and arranged for installation the day after they obtained permission from the city hall. The entire process went very smoothly. The installation technicians were very professional, worked cleanly and efficiently, and patiently taught me how to use the system. The whole experience gave me a real sense of efficiency and professionalism!”