Octopus Energy has announced the integration of Tesla’s Powerwall batteries with its Kraken platform, allowing customers on its smart tariffs to earn money charging them with cheap electricity and selling it back to the grid when prices are high. The supplier claimed the combination Tesla’s home battery system with its smart time-of-use tariffs could save the average consumer £250 per year when compared to a standard tariff.
Octopus links up Tesla Powerwall batteries with smart tariffs
