Solar Panels Have To Be Connected To Power Source

Connect the ac generator to the power inverter to provide additional electricity in case you run out of solar energy or battery power.

Solar panels have to be connected to power source.

Five lights would utilize 300w in an hour. A backup source is essential for meeting power needs. All the solar systems that solar energy world installs are battery ready but the majority of solar powered homes do not have a battery back up system and are still connected to the power grid which is how net metering works. Owners of grid connected homes can choose to supply a portion of their energy with solar energy using the utility for power during the night or on cloudy days.

Grid connected buildings have solar elec tric panels or modules that provide some or even most of their power while still being connected to the local utility. This should give you a general understanding of what the secure power supply can handle. To have a functional solar pv system you need to wire the panels together to create an electrical circuit through which current will flow and you also need to wire the panels to the inverter that will convert the dc power produced by the panels to ac power that can be used in your home and sent to the grid. The wires from the solar panels will be presented with dc power in mind as will the end of the inverter where the wires have to be connected.

Solar energy is unpredictable and you might run out of the stored solar energy if there are several weeks of cloudy days. For comparison a 60w light bulb will use 60w in an hour. In dc wiring the black wire is positive the white wire negative or neutral in an ac wiring setting and the green wire is the grounding wire. The secure power supply would be able to keep the power running for five lights for six hours 300 6 1800w under blackout conditions.