48V Split Phase Inverter Charger · 15,000W
Sungold Power 15,000W 48V Split Phase Pure Sine Wave Inverter Charger
Introducing the Sungold Power 15000W 48V split-phase inverter, designed to power your entire household, office space, or large RV effortlessly. Engineered for seamless integration with renewable solar energy, this inverter is your ideal solution for off-grid living and as a backup power supply for both residential and business settings.

Built for Whole-Home & Business Backup
With a requirement of 240V AC input, this split-phase inverter delivers versatile output power options ranging from 110/120VAC to 220/230/240VAC, catering to a wide array of appliances with ease.
Equipped with a built-in UPS function, this inverter charger ensures uninterrupted power supply to keep your essential electronic devices running smoothly. Thanks to its internal transfer switch, there’s no need for manual intervention during power outages – your selected devices seamlessly switch to the backup power source without any noticeable interruption.
Full Feature List
- 15KW split-phase pure sine inverter charger designed for DC 48V input and AC 240V output, supporting both 120V and 240V outputs.
- Features Auto Generator Start (AGS) for added convenience.
- Includes Battery Temperature Sensor (BTS) and Remote Control for enhanced functionality.
- Offers 8 kinds of battery voltage selection, compatible with lithium LiFePO4, gel, AGM, and lead acid batteries.
- Compatible with all kinds of home and office appliances, ensuring versatility.
- Powerful charge rate of up to 100Amp, selectable from 0% to 100%, for efficient charging.
- Equipped with a built-in transfer switch and battery charge, suitable for backup or off-grid power solutions.
- AC/Battery Priority Mode allows for designating the inverter-preferred UPS configuration.
- Utilizes 4-step Intelligent Battery Charging with PFC (Power Factor Correction) for efficient charging.
- Ensures power continuity with a typical transfer time of 8 ms between utility and battery.
- Provides a 15-second delay before transfer when AC recovers, offering protection for loads when used with a generator.

What’s In The Box
- •15000W 48V Split Phase Pure Sine Wave Power Inverter
- •English Manual for easy setup and operation
- •Remote Control for convenient access to controls
- •BTS Cable for connecting the Battery Temperature Sensor
- •Unit Weight: 176.6 lbs
- •Unit Size: 28.7 × 16.5 × 8 in
- •Shipping Weight: 213 lbs
- •Shipping Size: 34.25 × 21.3 × 16.2 in
15,000W Pure Sine Wave Inverter Specifications
Main Specification
| Continuous output power | 15.0 KW |
| Surge rating (20s) | 45.0 KW |
| Output waveform | Pure sine wave |
| AC output voltage | 120V and 240V |
| AC input voltage | 240V (not 120V) |
| DC battery voltage | 48 Vdc |
| AC battery charger | 100 ± 5 A |
| Output frequency | 50Hz / 60Hz |
DC Input
| Nominal input voltage | 48.0 Vdc |
| Minimum start voltage | 40.0 / 42.0 Vdc |
| Low battery alarm | 42.0 / 44.0 Vdc |
| Low battery trip | 40.0 / 42.0 Vdc |
| High voltage alarm | 64.0 Vdc |
| Low battery voltage recover | 62.0 Vdc |
| Power saver on idle consumption | 45 W |
| Power saver off idle power | 225 W |
Charger
| Output voltage | Depends on battery type |
| Battery initial voltage for start-up | 40–62.8V |
| Over charge protection shutdown | 62.8 V |
| Charger breaker | 100 A |
| Input voltage waveform | Sine wave (grid or generator) |
| AC input range | 184–253Vac / 140–270Vac |
| Nominal input frequency | 50Hz or 60Hz (auto-detect) |












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