Harbor Freight 100W Solar Panel Kit - Introduction 

I just bought my first Thunderbolt 100 watt Harbor Freight solar kit brought it home unpacked it hooked everything up was getting a total of 17 volts and from the panels one day the next 1.5 no matter where I set the panel directly within the sunlight I'm only pulling in about 1.4 to 1.5 amps at 12 to 13 volts

can you use power straight to the lights not to use the battery

How it going ? Am thinking get like this with 2000 watts 4000 peak inverter for rv hope that will work for rv ?

I just bought my first Thunderbolt 100 watt Harbor Freight solar kit brought it home unpacked it hooked everything up was getting a total of 17 volts and from the panels one day the next 1.5 no matter where I set the panel directly within the sunlight I'm only pulling in about 1.4 to 1.5 amps at 12 to 13 volts