Tesla stops selling its biggest Powerwall because people prefer the small one-The Verge

Tesla has quietly discontinued the 10 kWh Powerwall, its larger battery pack meant to store solar energy for use during an outage. Greentech Media confirmed the discontinuation with Tesla, which essentially said that it made the decision because its smaller Powerwall is much more popular. "Due to the interest, we have decided to focus entirely on building and deploying the 7 kWh Daily Powerwall at this time," Tesla says.