Complex sentence: Also since each PV module works independently of any other module micro-inverter systems can be expanded on a module by module basis at anytime as manufacture, age and model PV module mismatch, which is problematic to centralized inverters, has no effect on micro-inverter system performance.
Split into simpler sentences: Also since each PV module works independently of any other module micro-inverter systems can be expanded on a module by module basis at anytime. Manufacture, age and model PV module mismatch, which is problematic to centralized inverters, has no effect on micro-inverter system performance.