Parallel Available Off Grid Hybrid Solar Power Inverter 1500VA 2000VA 3000VA 4000VA 5000VA with 40/60A MPPT Solar Charge Controller 1. Pure sine wave inverter 2. Builtin MPPT solar charge controller 3. Selectable input range for home appliances and personal computers 4. Selectable charging current based on applications 5. Configurable AC/Solar input priority via LCD setting 6. Compatible to mains voltage or generator power 7. Auto restart while AC is recovering 8. Overload and short sircuit protection 9. Smart battery charger design for optimized battery performance 10. Colad start function 11. Parallel operation with up to 6 units only available for 4KVA/5KVA 12. Optional Remote Control Panel available only available for 4KVA/5KVA