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    What EMI filter do I need?

    Hi, I have two no-name budget chargers which I use for my 48V DIY battery bank. I monitor and control them with a ESP8266 microcontroller with the AC current sensor being a 15A current transformer clipped to the main house spur at the fusebox. (CT is https://amazon.co.uk/gp/product/B089FMWH8F...
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    Basic question - grid tie inverter with battery only

    Hi, I have a 24V 2.5kWh battery system which is used to power some stuff I use in the evenings and is charged during the day with my on grid solar. It has spare capacity so I was thinking I could get a small 600W grid tie inverter to contribute to my home AC load - typically under a kW per day...
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    Switch AC outlet on when on-grid solar is generating

    I have a 2.5Kw Solar on-grid setup in the UK. I also have a 24V 100Ah battery setup with an 250W AC charger which I use to power stuff at night. At the moment, I charge the battery when the sun is out - this works well, but I tend to micromanage it and spend far too long looking at the net...
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    Advice for DIY repair of Portable Power Generator

    Hi Guru’s Newbie here – although I used to be an electronic design engineer in a past life and I have a multimeter and a soldering iron! Anyway, I have acquired a broken 750Wh portable power generator with a 12.8V 60Ah LiFePO4 battery pack and would like to save it from an early death. As it...
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