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  1. northcote

    Anyone know anything about Solar PV and Batteries

    I have a 3.5kw solar 13kw tesla powerwall 2 battery Zappy ev charger OCTOPUS go tariff Mg zs ev car This time of year I charge the Tesla for 2 hours at cheap rate. The car 14kw about 2 hours cheap rate. And all works great. In the summer as we have the zappy The solar fills the Tesla and any...
  2. northcote

    Solar EV / Panels / Batteries

    hi zappi is not cheap but is the best (only) option for solar and battery as far as I know. biffo check with octopus as I think that will pay your exit fee. battery addition made good sense for me as I got the solar back in 2011 and on good fit payment but the export was based on 50/50. but...
  3. northcote

    Solar EV / Panels / Batteries

    hi biffo I agree a bit of a rabbit hole. overtime I have had installed 3.5 kW of solar 13kw tesla powerwall 2 on octopus go tariff currently, electric bills are running at less than £10 a month and approx £30 a month in winter bought zs 30/06/21 and charging free locally for now awaiting...
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