-- ATS transfers according to battery voltage. 1. Priority Power source: Inverter AC <--- Battery <---- Solar/Wind. 2. Only when battery low, it auto transfers to Second Power source: Grid AC / Generator / Standby Battery-Inverter Pack. 3. When battery recovers, it auto transfers back to Priority Power source.Advantages1. In rainy, cloudy, windless days, the off grid solar/wind system can not generate enough electricty. ATS can solve electricty storage limitation problem of off-grid solar system, or when main battery pack of your RV or boat get problem. To keep your electricity 24-hour long.2. Fast Change-over: Inverter transfer to public power ≤ 10ms, public power/generator transfer to inverter ≤ 16ms. No power "flickering", loads do not shut off, work all times as if no power changeover.
3. Prevent battery from over-discharging, extend batteries' life.
4. Save electricty bill by at lease 30%. Utilize solar power and rely less on the public power company.
5. No need spend huge money $34K for grid-tie system.
6. Easy Installation. DIY. No need to cut into public power, or any factory wiring that may void the manufacturer's warranty of your boat or vehicle.
Complaint
