The all-weather, wall-mountable 48V EG4 PowerPro has arrived to revolutionize power storage for homes across America. This 43kWh configuration is the perfect off-grid power solution for your tiny home, cabin, or homestead, offering exceptional safety, reliability, and advanced features.
The PowerPro system is designed to be a durable, high-capacity off-grid energy solution. It features a single-unit design with easy expandability, and comes with all the necessary hardware for simple wall installation. The PowerPro is equipped with an IP65-rated all-weather casing, an advanced BMS with automatic cell balancing, and a responsive self-heating function to ensure long-lasting safety and performance, even in the harshest conditions. An interactive LED display and full CANBus and RS485 communication protocols let you monitor the power system’s status and performance at any time. For added peace of mind, the PowerPro also includes an internal fire extinguishing unit, providing ultimate safety whether installed inside or outside your home. With these robust safety features, the system is engineered to endure up to 8,000 cycles at 80% depth of discharge (DoD), delivering lifespans of over 10 years.
But that’s not all. The PowerPro is paired with a cutting-edge 6000W split-phase inverter and charger from EG4, which features its own LCD touchscreen, 2 MPPT inputs, an integrated UPS module for seamless on and off-grid transitions, and the capability to handle PV arrays up to 16000W. Additionally, with smart load control, AC coupling, and peak shaving capabilities, you can meet your power needs while protecting your home from unstable grids or blackouts, all while achieving significant savings on your monthly electric bill. If you already have an inverter installed, there’s no need to worry—the PowerPro is compatible with a wide range of 48V inverters available on the market today.
Whether you want to equip your home with an uninterrupted power system or simply ensure that emergency backup power is always available, the EG4 PowerPro provides reliable, efficient energy day after day, helping you save on utilities and, most importantly, stay powered and prepared. Take control of your power and shop the all-new 48V PowerPro Systems today.
3 × 48V EG4 POWERPRO_FEWPP-48143-G1
2 × EG4 6kW (8kPV) OFF-GRID INVERTER_INV026
2 × EG4 PowerPro Parallel Cable Kit_CNT101
Single Battery Technical Specifications
| System Voltage: |
48V |
| Nominal Voltage: |
51.2V |
| Chemistry: |
LiFePO4 |
| kWh Capacity: |
14.34kWh |
| Ah Capacity: |
280Ah |
| Charging Voltage Range: |
55.2 - 56.8V |
| Max Charge Voltage: |
56.8V |
| Operating Voltage Range: |
48 – 56.8V |
| Suggested Low Voltage Cutoff: |
48 – 50.8V |
| Cell Configuration: |
16S |
| Max Continuous Discharge Current: |
200A |
| Max Continuous Power: |
10240W |
| Max Discharge Peak Current: |
300A (Max 5 seconds) |
| Max Charge Current: |
200A |
| Charge Temperature Range: |
-4°F - 113°F (-20°C - 45°C) |
| Discharge Temperature Range: |
-4°F - 122°F (-20°C - 50°C) |
| Optimal Discharge Temperature Range: |
59°F - 95°F (15°C - 35°C) |
| Storage Temperature Range (SoC >50%): |
-4°F - 113°F (-20°C - 45°C) (Max 6 months) |
| Weight: |
308.6 lb (140 kg) |
| Depth: |
9.1 in (231 mm) |
| Width: |
22.3 in (566.5 mm) |
| Height: |
34.6 in (879 mm) |
| Max Connections: |
Up to (3) parallel connections per (1) inverter |
| Protection Rating: |
IP65 / NEMA 4X |
| Communications: |
CANBus / RS485 |
| Certifications: |
UL9540A, UL1973, & UN38.3 |
