Tier 4 Solar Trailer in a nutshell:
Solar panels convert the suns rays into DC power. This DC power changes as the intensity of the sun does.
We use a multi power point tracking (MPPT) 3 Stage Charger to convert this changing DC power into a more stable, efficient and controllable power, to supply the batteries and the inverters.
The batteries are automatically charged/maintained by the set points programmed into the MPPT charger. These set points will change depending on battery voltage and type.
When a load is demanded from the inverter to supply household power, and there isn't enough solar power from the sun, the batteries fill in the difference.
When there is no load demanded from the inverters, the extra available solar power is used to recharge the batteries.
With this design it makes it possible to have power continuously. To handle large intermittent loads, like compressors, saws and pumps, with or without solar power available.
Solar arrays and battery banks can be combined to match each customers application.