Smart microinverter with built-in WiFi. Panel-level MPPT for maximum residential performance.
Panel-level optimization eliminates shading and mismatch losses. Each panel works at its maximum.
Real-time monitoring of each panel. Track performance and detect issues from your smartphone.
Module-level shutdown capability meets NEC 690.12 safety requirements for rooftop installations.
Fully sealed enclosure rated for outdoor mounting. 15-year warranty for worry-free operation.
The JUSTSOLAR SUN1600G3 is a 4-input microinverter that provides panel-level power optimization for residential solar systems. Each MPPT tracker operates independently, eliminating shading losses and mismatch issues that plague string inverter systems. Built-in WiFi enables real-time monitoring of each panel's performance through a smartphone app. The IP67-rated enclosure allows outdoor mounting directly beneath the module, simplifying installation and reducing cable runs. Ideal for complex roof geometries, partial shading conditions, and safety-critical installations where rapid shutdown is required.
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