Help needed with solar panel system design!

[Dh1288]

I currently have an off grid system with a magnasine 4024 and a bigbattery 4.7 KW that runs my house for about a day, no grid connection or solar panels.
I have been using a generator to charge my battery for years but now it's too expensive.
I have purchased an EG4 48v system after watching Will's videos for a few years and I need some direction as it will be all DIY.
I have the EG4 6500 inverter and 4 of the EG4 5.1kw budget batteries and I was wondering do I need to maximize the volts and amps when wiring the panels for connection. I will have about 300 feet to run the wiring and plan to have two arrays of 10 panels each and I have the specs for the panels below. Can someone recommend the best wiring configuration for these panels and my inverter. I am gonna keep the 24V system for a back up and perhaps later add another EG4 inverter for 240v to run a mini split.

Max power=250 watts
Open Circuit Volts = 37.6
Short circuit amps = 8.85
Current at Pmax = 8.27
Max system voltage = 600 volts

Thanks and please keep explanation simple.

 

[Supervstech]

I currently have an off grid system with a magnasine 4024 and a bigbattery 4.7 KW that runs my house for about a day, no grid connection or solar panels.
I have been using a generator to charge my battery for years but now it's too expensive.
I have purchased an EG4 48v system after watching Will's videos for a few years and I need some direction as it will be all DIY.
I have the EG4 6500 inverter and 4 of the EG4 5.1kw budget batteries and I was wondering do I need to maximize the volts and amps when wiring the panels for connection. I will have about 300 feet to run the wiring and plan to have two arrays of 10 panels each and I have the specs for the panels below. Can someone recommend the best wiring configuration for these panels and my inverter. I am gonna keep the 24V system for a back up and perhaps later add another EG4 inverter for 240v to run a mini split.

Max power=250 watts
Open Circuit Volts = 37.6
Short circuit amps = 8.85
Current at Pmax = 8.27
Max system voltage = 600 volts

Thanks and please keep explanation simple.

That inverter is safe to 500V, so you can set all 10 panels in series, and still be way under the limit.

 

[Dh1288]

That inverter is safe to 500V, so you can set all 10 panels in series, and still be way under the limit.

Thanks and I understood that from will video but should I connect them in a manner to increase the amps as well or just a series string?

 

[Supervstech]

Thanks and I understood that from will video but should I connect them in a manner to increase the amps as well or just a series string?

Amps on the PV feed just waste watts with voltage drop.
Unless shading is an issue, all in series is best.