HAISIC 4KWH + 1.5KVA ALL IN ONE GENERATOR

Key Specifications

• Inverter Capacity: 1.5 kVA / 1500W (approx. 1200W–1500W pure sine wave output, PF=1)

• Battery Options / All-in-One Pairing: Often sold as a combo with a built-in or stackable 4 kWh LiFePO4 (Lithium Iron Phosphate) battery (expandable up to 8 kWh), or as a standalone inverter unit (HS-PV1000-12).

• Charge Controller: Built-in 60A MPPT solar charge controller (supports up to 1000W–1500W PV input range, ~18V–100V/125V).

• System Voltage: 12V DC

• Transfer Time: ~10ms (UPS mode)

• Input Compatibility: Solar, grid (AC bypass up to 10A), and generator.

What It Can Power

• Supported Loads: LED bulbs, ceiling fans, TVs, decoders, WiFi routers, laptops, phone chargers, and small inverter-type refrigerators or freezers (total load around 300W–400W). A full 4 kWh battery provides roughly 10 hours of backup for a ~400W load.

• Unsuitable Loads: Heavy-duty or high-surge appliances like air conditioners, electric hotplates, heavy microwaves, electric irons, or water pumping machines will overload the 1.5kVA system or drain the 12V battery too quickly.