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  1. K

    Hybrid inverter problem (battery overload)

    Hello dear forum members, I have a problem with the hybrid inverter this model: https://pl.aliexpress.com/item/1005002546425884.html (instruction attached). Power 2400W, PWM regulator, max voltage 80VDC. 12 180W panels (in parallel) are connected to the inverter, working on a voltage of 36V...
  2. K

    DIY: adding dry contact switch for 3KVA inverter

    Hello, I've got China's HPS 3KVA inverter: https://pl.aliexpress.com/item/1005002546425884.html with no dry contact. Has anyone tried to add a dry contact switch by yourself? I would like to solder the wires on the motherboard to be able to detect when the inverter works from solar panels or...
  3. K

    Parallel inverters for only two phases

    Hello to all forum members I am interested in purchasing the Chinese PowMr 5KVa inverter with parallel support (https://aliexpress.com/item/1005003504543048.html). I have three phases at home, but I want to use ONLY TWO. Is it possible to connect ONLY TWO such inverters ON TWO DIFFERENT PHASES...
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