#1 Tenkaykev
There's a recently posted YouTube clip about battery charging and time of day tariffs. Evidently a lot of battery owners aren't making use of the most economical tariff.
GivEnergy / EVM YouTube clip about battery charging
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#2 Vestas
Not really a surprise on lack of knowledge of the ToU tariffs.
I'd heard of Agile before because someone I knew saved loads on it without a battery - their work patterns meant the 1600-1900 period was never an issue. Daughter has gone on Tracker recently which should save her a lot of cash.
Never really went looking for any of these tariffs until I started thinking about getting PV & battery.
Average user doesn't like the risk of price spikes & wants predictability I guess.