The answer is no, off grid solar power plant require batteries to store electricity. If the grid power isn't available and batteries are out of equation too.
[pdf] 4 Steps to Properly Ground Your Solar InverterStep 1: Run a Properly Sized Grounding Electrode Conductor The grounding conductor between the inverter and the grounding electrode system should be #6 AWG or larger bare copper wire. . Step 2: Connect to Grounding Electrodes . Step 3: Establish Continuity . Step 4: Label All Connections .
[pdf] First, turn on the battery switch, second turn on the battery switch of the single phase inverter, third turn on the solar panel switch, fourth， turn on the output, and finally turn on the load;
[pdf] Maximum power point tracking (MPPT), or sometimes just power point tracking (PPT), is a technique used with variable power sources to maximize energy extraction as conditions vary. The technique is most commonly used with (PV) solar systems but can also be used with , and . The minimum input voltage should be at least 5 volts over your battery voltage OR the minimum specified in the manual. If the voltage is not high enough, the charge controller will not start.
[pdf] You'll generally need an inverter that's 75% as big as your solar panel system's kilowatt-peak (kWp), which is how much solar energy it produces at standard test conditions.
[pdf] Disconnect the AC and DC switchesInspect your system to check if it has a disconnect switch. If not, place a reflecting or opaque surface over the solar panels.Verify that the voltage is zero by using a voltmeter or multimeter.Unplug the wires. This is simple using MC4 connectors, or you may use a socket wrench.If necessary, take out the bolts and clamping mechanisms.
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