Sungold Power 12kW 48V Split-Phase Pure Sine Wave Inverter Charger | 36,000W Surge | 120/240V Output (240V Input) | 115A Charger (PFC) | AGS + Remote + BTS | No MPPT

Sungold Power 12kW 48V Split-Phase Pure Sine Wave Inverter Charger | 36,000W Surge | 120/240V Output (240V Input) | 115A Charger (PFC) | AGS + Remote + BTS | No MPPTPower demanding 120 240V loads with a low frequency, split phase inverter charger designed for off grid and backup applications. The Sungold Power LF PV series combines an inverter, high current AC charger, and auto transfer switch in one complete system (without MPPT)built to handle large appliances, motor loads, and quick changeovers when utility power drops. Key Features & Benefits 12,000W continuous power Run large home or business loads without

Power demanding 120/240V loads with a low-frequency, split-phase inverter/charger designed for off-grid and backup applications. The Sungold Power LF-PV series combines an inverter, high-current AC charger, and auto-transfer switch in one complete system (without MPPT)—built to handle large appliances, motor loads, and quick changeovers when utility power drops.

Key Features & Benefits

• 12,000W continuous power — Run large home or business loads without constantly load-managing.

• 36,000W surge (20s) + low-frequency transformer design — Helps start and support high-inrush equipment like pumps, dryers, and air conditioners more reliably.

• Split-phase 120/240V output — Powers both 120V circuits and 240V appliances from one inverter platform.

• 240VAC input (not suitable for 120VAC input) — Ensures proper operation on 240V utility or generator sources designed for split-phase systems.

• Built-in auto-transfer switch + ~10ms typical transfer time (max) — Keeps power interruptions minimal for better continuity during outages.

• AC Priority (default) or Battery Priority selectable — Choose how your system behaves: maximize backup responsiveness or prioritize utility/generator charging.

• Built-in AC battery charger (115±5A) with selectable charge rate up to 120A (0%–100%) — Faster recharge options and more control to match battery bank size and generator capacity.

• 4-step intelligent charging + PFC (Power Factor Correction) — More efficient charging from grid/generator power and better charging behavior across conditions.

• Auto Generator Start (AGS) — Enables automated generator starts for hands-off backup workflows (when paired with a compatible generator setup).

• 8 battery voltage selections (LiFePO4, Gel, AGM, Lead Acid) — Flexible battery compatibility for new builds or upgrades.

• Remote Control + Battery Temperature Sensor (BTS) included — Easier monitoring/operation and temperature-aware charging support.

• 15s delay before transfer when AC recovers — Helps protect loads when used with generators as power stabilizes after recovery.

Specs in a Glance

• Continuous Output Power: 12.0kW

• Surge Rating: 36.0kW (20s)

• Waveform: Pure Sine Wave

• AC Output Voltage: 120V / 240V

• AC Input Voltage: 240V (not suitable for 120V input)

• DC Battery Voltage: 48Vdc

• AC Battery Charger: 115±5A

• Output Frequency: 50Hz / 60Hz

• Transfer Time: 10ms typical (Max)

• Idle Consumption: 40W (Power Saver on) / 180W (Power Saver off)

• Unit Size: 27.6 × 16.5 × 8 in

• Unit Weight: 160 lb

• Shipping Size: 29.2 × 23 × 16.5 in

• Shipping Weight: 185 lb

Ideal For

• Off-grid home and business backup power

• Split-phase 120/240V systems needing inverter + charger + transfer switching

• Large appliance loads (refrigerators/freezers, microwaves, dryers, A/C, pumps)

User Manual / Documents:

• Sungold Power 12kW 48V Split-Phase Pure Sine Wave Inverter Charge User Manual