Scratch built 300 watts solar system $629.79
3 ea DOKIO 100W 12V Monocrystalline Solar Panel $97.99 ea.
1 ea Victron Energy SmartSolar MPPT 100/30 Charge Controller $226.10
1 pr WindyNation 10 Gauge 10 AWG One Pair 20 Feet Black + 20 Feet Red Solar Panel Extension Cable Wire MC4 Connector $28.99
1 pr uxcell 1Pair MC4 Y Branch Solar Panel Adaptor Cable Connector 30A MMMF FFFM Set Wire T Splitter $14.09
1 ea Bussmann CB185-30 Surface-Mount Circuit Breakers, 30 Amps. $35.67
1 ea Victron BMV-712 Battery Monitor with Battery Temperature Sensor $226.95
I had already upgraded to a Battle Born 100 Ah LiFePO4 battery.
With the Victron app, I can monitor both units for SOC and amp usage.