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Growatt SPH5000 settings tweak
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<blockquote data-quote="johnb2713" data-source="post: 545416" data-attributes="member: 35153"><p>Hi, Welcome to the forum.</p><p>I have a similar setup and have achieved what youre aiming to do, zero import on peak rate.</p><p></p><p>A few pointers - </p><p>1) Your inverter when running on battery has a max output of 3kW, switch on the kettle and toaster or oven and hob you will be importing energy.</p><p>2) Have a look at Home Assistant, it's able to link into the Growatt Inverter and you can adjust parameters based on weather forecast so if sun is forecast for example, only charge to 50% etc.</p><p>3) Assuming you have an EV, have a look at Octopus Intelligent, thats only 7.5p kWh for 6 hours.</p><p></p><p>J</p></blockquote><p></p>
[QUOTE="johnb2713, post: 545416, member: 35153"] Hi, Welcome to the forum. I have a similar setup and have achieved what youre aiming to do, zero import on peak rate. A few pointers - 1) Your inverter when running on battery has a max output of 3kW, switch on the kettle and toaster or oven and hob you will be importing energy. 2) Have a look at Home Assistant, it's able to link into the Growatt Inverter and you can adjust parameters based on weather forecast so if sun is forecast for example, only charge to 50% etc. 3) Assuming you have an EV, have a look at Octopus Intelligent, thats only 7.5p kWh for 6 hours. J [/QUOTE]
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Growatt SPH5000 settings tweak
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