October 17, 20223 yr Hi. My Deye 8 kw inverter change over from grid to battery causes the lights to ‘dip’ and appliances such as fridges and TV to briefly switch off then back on. The changeover time is set at 0 ms on the inverter, but the delay remains. Changeover from battery to grid however is seamless. What could the problem be? This is a new system and the two lithium ion batteries are brand new, only 3 cycles recorded. Any advice please?
October 18, 20223 yr Hi I'm not familair with this specific inverter, but Axpert type inverters have a menu item 3 ("AC input voltage range") which can be set to the following for input voltage Appliance (90 to 280Vac) UPS (170 to 280Vac) it maybe that your inverter is set to appliance, implying that the input sensed voltage has to fall significantly before the change over occurs
October 19, 20223 yr @Mannymight be great question to ask in General discussions, with a bit better heading. This happens to a lot of people and clarity on this would be great.
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