Advance Systems are a 'Qualified Service Partner' distributor for Studer products and also offer Victron Energy inverter products
Inverter-chargers are a convenient way to manage limited power in applications like boats. They provide the function of battery charger and mains supply when mains is available and inverter when it is not.
Studer Xtender inverter chargers are the professionals choice for a modern Hybrid power system. They are able to add inverter power to assist an incoming power source, preventing it from being overloaded.