PowerTrunk (Micro AC Coupled Unit)
MAU4000Lite 4-20 kWh
$0.01
The MAU4000Lite are versatile AC-coupled energy storage systems, perfect for upgrading existing grid-tied setups or powering new microinverter-based installations. They empower homeowners to slash electricity bills by maximizing self-consumption and intelligently shifting energy use during high-tariff periods.
Designed to grow with your needs, these units support flexible parallel expansion for both single-phase and three-phase systems. At their heart are durable 314Ah high-cycle cells paired with TSUN’s proprietary Battery Optimizer technology. This unique feature allows you to mix existing and new battery modules without performance loss—eliminating traditional matching issues while ensuring long-term safety and peak efficiency.
