Product Summary:
The Apollo 5K with 15.9 kWh Battery is an ultra-fast, high-capacity portable solar power station built for extended home backup, off-grid living, and emergency power. Combining the Apollo 5K base unit with two expansion batteries for a total of 15.9 kWh of LiFePO₄ storage, this system can fully recharge from solar in as little as 90 minutes at 4.4 kW and deliver reliable power for days at a time. A single charge can run a full-size refrigerator for up to 60 hours, while the long-life battery chemistry supports 20+ years of regular use.
Designed for flexibility and control, the Apollo 5K features a wireless touchscreen and mobile app monitoring from up to 60 feet away, along with a wide range of AC and DC inputs and outputs for versatile charging and device support. Fully modular and expandable up to 118 kWh, this platform scales easily to whole-home backup needs. Trusted by 1,200+ homeowners, off-grid users, and the U.S. Forest Service, and backed by 100% U.S.-based customer support, the Apollo 5K with 15.9 kWh delivers unmatched charging speed, scalability, and long-term reliability.
APOLLO 5K
| 120VAC (240VAC with 2 Units) 3,000 W Continuous / 6,000 W Surge (6,000 W Continuous / 12,000W Surge w/ 2 Units) |
BATTERY BANK
| Rated Voltage | 51.2V |
| Battery Type | LiFePO4 |
| Battery Capacity | 5,376Wh |
| Life Cycles | 6,000+ |
BMS SETTINGS
| High Voltage Protection | 60.0 V DC |
| Low Voltage Protection | 40.0 V DC |
| Low Voltage Recovery | 44.8 V DC |
| Floating charge voltage | 58.4 V DC |
| Max Current | 105 A |
AC INPUT
| AC Input Voltage | 65 V – 140 V |
| Frequency | 60 Hz or 50 Hz (Auto detection) |
CHARGE
| AC Charger | 3,000 W |
| Car / DC Charger | 240 W |
| Solar Charger | 4,400 W, MPPT Input (Manufacturer Warrantied Voc range 60 V DC – 500 V DC) |
AC OUTPUT
| Voltage Range | 120 V AC +/- 5% (Inverter Mode) |
| Output Wave | Pure Sine Wave |
| Efficiency | >94% |
| Frequency | 60 Hz or 50 Hz +/- 1% (Inverter Mode) |
| Transfer Time | <20 ms (Typical load) |
DC OUTPUT
| 5 V USB | USB 2.0 x2, USB 3.0 x1, USB-C x1 |
| 12 V DC 30A Anderson Port | x1 |
| 12 V DC 15A Cigarette Lighter | x1 |
| 5 V Wireless Charging Pad | x1 |
| 12 V DC 2A DC5221 Port | x2 |
WORKING TEMPERATURES
| Operating Ambient Temp | +32 to +104 F (0 to +40 C) |
| Storage Ambient Temp | +14 to +115 F (-10 to +45 C) |
SIZE / WEIGHT
| Product Size | L 23.2 in x W 14.6 in x H 18.6 in (18.9 including feet) (L 589mm x W 371mm x H 472mm [480mm including feet]) |
| Weight | 131 lbs (59.5 kg) |
MAX INPUT
| AC Input (UPS + Charge) | 3,600 W |
| Solar Input (Inversion + Charge) | 5,000 W |
| AC + Solar (UPS + Charge) | 7,400 W |
APOLLO 5K
| 120VAC (240VAC with 2 Units) 3,000 W Continuous / 6,000 W Surge (6,000 W Continuous / 12,000W Surge w/ 2 Units) |
BATTERY BANK
| Rated Voltage | 51.2V |
| Battery Type | LiFePO4 |
| Battery Capacity | 5,376Wh |
| Life Cycles | 6,000+ |
BMS SETTINGS
| High Voltage Protection | 60.0 V DC |
| Low Voltage Protection | 40.0 V DC |
| Low Voltage Recovery | 44.8 V DC |
| Floating charge voltage | 58.4 V DC |
| Max Current | 105 A |
AC INPUT
| AC Input Voltage | 65 V – 140 V |
| Frequency | 60 Hz or 50 Hz (Auto detection) |
CHARGE
| AC Charger | 3,000 W |
| Car / DC Charger | 240 W |
| Solar Charger | 4,400 W, MPPT Input (Manufacturer Warrantied Voc range 60 V DC – 500 V DC) |
AC OUTPUT
| Voltage Range | 120 V AC +/- 5% (Inverter Mode) |
| Output Wave | Pure Sine Wave |
| Efficiency | >94% |
| Frequency | 60 Hz or 50 Hz +/- 1% (Inverter Mode) |
| Transfer Time | <20 ms (Typical load) |
DC OUTPUT
| 5 V USB | USB 2.0 x2, USB 3.0 x1, USB-C x1 |
| 12 V DC 30A Anderson Port | x1 |
| 12 V DC 15A Cigarette Lighter | x1 |
| 5 V Wireless Charging Pad | x1 |
| 12 V DC 2A DC5221 Port | x2 |
WORKING TEMPERATURES
| Operating Ambient Temp | +32 to +104 F (0 to +40 C) |
| Storage Ambient Temp | +14 to +115 F (-10 to +45 C) |
SIZE / WEIGHT
| Product Size | L 23.2 in x W 14.6 in x H 18.6 in (18.9 including feet) (L 589mm x W 371mm x H 472mm [480mm including feet]) |
| Weight | 131 lbs (59.5 kg) |
MAX INPUT
| AC Input (UPS + Charge) | 3,600 W |
| Solar Input (Inversion + Charge) | 5,000 W |
| AC + Solar (UPS + Charge) | 7,400 W |
