What are the Beat solar panels price and output? What do you have? I'm in the US. No batteries grid tie. Universal racking.

[Bob The Builder]

I'm looking for 24 solar panels no more than 39" wide to fit my universal tracking. Voltage can vary as I didn't but the invertor yet!

 

[Bob The Builder]

No batteries in my net metering grid tie system!

 

[MichaelK]

So far, I have personal experience with Renogy, YingLi, and Astronergy panels, and all have been evaluated for output efficiency. Astronergy was the winner, at 94%. Renogy the poorest, at 85%, and YingLi at 87%.

 

[Bob The Builder]

So far, I have personal experience with Renogy, YingLi, and Astronergy panels, and all have been evaluated for output efficiency. Astronergy was the winner, at 94%. Renogy the poorest, at 85%, and YingLi at 87%.

Thanks, so far I only have 4 Rich 100 watt panels and I'm not at all impressed!

 

[MichaelK]

Thanks, so far I only have 4 Rich 100 watt panels and I'm not at all impressed!

What real-world numbers are you seeing?

 

[schmism]

I'm looking for 24 solar panels no more than 39" wide to fit my universal tracking. Voltage can vary as I didn't but the invertor yet!

that is like virtually any panel less than like 390w

 

[Bob The Builder]

Do solar panels need to be UL Approved for a Net metering system in the US?

 

[schmism]

That will depend on your local jurisdiction requirements.

 

[Bob The Builder]

What real-world numbers are you seeing?

Well with 4 - 12volt 100 watts each. Hooked in series/ parell to get 24 volts. The most I have ever gotten was 300 watts with the panels at the specified angle for our area and time of year, summer! Most of the time under 200 watts!