SAKO Alpha-V-ESS 1000W all in one

Features:

• Pure sine wave output
• Programmable supply priority for PV, battery or Grid
• Built-in MPPT trackers and enhanced AC & solar charger
• Support mobile phone charging and DC lamp interface
• Compatible to Utility Mains or generator input
• Bulit-in 1KWh and 2KWh LiFePO4 battery