INSTALACJA FOTOWOLTAICZNA OFF-GRID - Czy można odciąć się od energetyki?

Can you build your own photovoltaic system that will produce electricity for your own use, powering your home without being "connected" to the power company? The answer is YES! In this video, I'll show you step-by-step how an off-grid system works. It doesn't feed electricity into the grid, but stores it in our batteries. Visit my online store where you can find busbars and other PV components: https://voltian.pl/sklep ------------------------------------------------------------------ Project Description: My goals were as follows: Supplying energy from PV panels to daytime consumers (powering pumps and heating controls, cameras, alarms, modems, heat recovery, refrigerators, etc.) Storing excess energy in batteries for use on cloudy days Automatically switching specific circuits between PV and utility power if there is no power from the PV system My photovoltaic system consists of: 2 Longi panels with a power output of 440W each 1 Astronergy panel with a power output of 450W Epever Tracer 4210AN charge controller ➡️ https://alii.pub/6wordb 18650 Li-ion battery with a capacity of over 2kWh Inverter 24V-230V 3000W pure sine wave (1500W continuous power) ➡️ https://alii.pub/6woslg Voltian busbars ➡️ https://voltian.pl/sklep fuses, measuring devices, etc... double-circuit relay for switching circuits between the photovoltaic system and the power grid + redundant relay for protecting the circuit from the power grid additional manual power source switch for some loads I plan to replace the batteries with LifePo4 batteries from China with a total capacity of 2.4 kWh :) So far, the system is working great. Unfortunately, I can't store all the excess electricity, as I'm currently using about 1.2 kWh/day, considering that to protect the batteries, the automatic power supply to the house is only set to 7:00 AM - 6:00 PM. After replacing the batteries, I plan to power the house 24/7 from the PV system. Music used in the video: KBK - Euphoria https://open.spotify.com/track/4WD3J4...