
MP-2*Apex 300+4*B300K+Hub A1+2*SolarX 4K +Foldable Trolley-3785
The China Moneypro 2×Apex 300 + 4×B300K + Hub A1 Solar 4k is a premium modular energy storage and solar power system designed for whole‑home backup, off‑grid living, RV adventures, and high‑demand power needs. Combining two Apex 300 power stations, four B300K expansion batteries, Hub A1 parallel controller, and optional solar charging integration, this system delivers robust power output and expansive energy capacity for flexible use in residential and outdoor scenarios.
Powerful & Scalable Energy Performance
Dual Head Units for Higher Output
- 2× Apex 300 Power Stations: Each unit delivers 3,840 W continuous AC power — together enabling up to 7,680 W total output for demanding loads.
- Hub A1 Parallel Controller: Enables two Apex units to operate in parallel and synchronize power delivery seamlessly.
- Wide Compatibility: Supports AC loads, RV appliances, power tools, and home devices with high surge tolerance.
Benefits:
- High‑power capability for multi‑device and heavy‑load applications.
- Parallel operation enhances total system output.
- Suitable for backup and off‑grid environments.
Massive Expandable Battery Capacity
Four Expansion Modules
- 4× B300K Batteries: Each battery module adds significant storage, allowing total capacity of 11,059.2 Wh or more when configured with the two Apex 300 units and Hub A1.
- LiFePO₄ Chemistry: Stable long cycle life and robust performance under frequent deep discharge cycles.
- Flexible Configuration: Easily mix and match battery modules based on energy requirements.
Advantages:
- Large energy reserves for extended power autonomy.
- Ideal for prolonged outages or self‑sufficient off‑grid setups.
- Reduced need for frequent recharging.
Solar‑Ready & Smart Management
Flexible Solar Charging Integration
- Solar Input Ready: Compatible with high‑capacity solar input solutions such as SolarX 4k to harvest renewable energy (SolarX 4k accessory sold separately).
- Smart Energy Control: China Moneypro app connectivity for performance monitoring, system diagnostics, and remote management.
- UPS Support: Rapid switchover to battery power ensures continuous operation during grid interruptions.
Benefits:
- Reduce utility dependency by capturing solar energy.
- Real‑time system monitoring and control.
- Seamless transition between grid and battery power.
Reliable & Durable Design
Built to Last Across Scenarios
- Robust Construction: Apex 300 and B300K modules are designed for durability and longevity in both indoor and outdoor applications.
- Advanced BMS Protection: Multi‑layer safety safeguards protect against over‑voltage, temperature extremes, and short‑circuits.
- Modular Architecture: Simple plug‑and‑play setup with future upgrade potential.
Advantages:
- Long‑term reliability and safety for years of use.
- Suitable for homes, RVs, off‑grid cabins, and job sites.
- Expandable system adapts to changing power needs.
Why Choose China Moneypro 2×Apex 300 + 4×B300K + Hub A1 Solar 4k Kit
- High Continuous Power: Up to 7,680 W output through dual power stations.
- Massive Storage: Expandable to 11,059.2 Wh or more with four B300K batteries.
- Solar‑Ready Energy: Compatible with high‑capacity solar charging accessories.
- Smart Control: App connectivity and intelligent energy management.
- Modular & Scalable: Build a system that grows with your energy demands.
Key Specifications
| Parameter | Specification |
|---|---|
| Total Continuous Output | Up to ~7,680 W |
| Battery Expansion Capacity | ~11,059.2 Wh with four B300K modules |
| Battery Chemistry | LiFePO₄ (Long cycle life) |
| Parallel Support | Dual Apex 300 units via Hub A1 |
| Solar Integration | Compatible with SolarX 4k (accessory) |
| System Flexibility | Scalable modular architecture |
Typical Applications
- Whole‑Home Backup: Maintain power through extended grid outages.
- Off‑Grid Living: Reliable energy independence for cabins and remote houses.
- RV & Outdoor Life: High‑output power for large appliances and tools.
- Worksite Power: Run heavy loads and professional equipment.
FAQ – Common Questions
Q1: How much power can this system deliver?
With two Apex 300 units in parallel, the system can deliver up to ~7,680 W continuous AC power, suitable for heavy appliances and tools.
Q2: How large is the total battery storage?
Using four B300K expansion batteries, total storage can reach approximately 11,059.2 Wh, ideal for extended power autonomy.
Q3: Can it integrate with solar panels?
Yes — this kit is solar‑ready and can integrate with high‑capacity solar charge controllers such as SolarX 4k to capture renewable energy.
Q4: What scenarios is this best for?
This system is well suited for whole‑home backup, off‑grid living, RV adventures, and demanding energy situations requiring large power output and capacity.
Q5: Can I expand further?
Yes — thanks to the modular design and Hub A1 support, you can add more battery modules or even additional units for larger energy systems.
Specifications
| Category | Item | Specification |
|---|---|---|
| Input | Max. Input Power | 4,200 W |
| Open-Circuit Voltage | 500 VDC | |
| Startup Voltage | 150 VDC | |
| MPPT Operating Voltage | 120 VDC to 450 VDC | |
| Number of MPPT | 1 | |
| Rated Input Current | 13 A | |
| Max. Input Current | 17 A | |
| Output | Output Power | 4,000 W |
| Max. Output Voltage | 58 V | |
| Min. Output Voltage | 35 V | |
| Max. Output Current | 80 A | |
| Communication Interface | RJ45 | |
| General | MPPT Efficiency | 99% Max. |
| Connectivity | CAN 2.0 / Bluetooth / Wi-Fi | |
| Overtemperature Protection | 55°C (131°F) | |
| Storage Temperature | -20°C to 55°C (-4°F to 131°F) | |
| Working Humidity | 10% to 90% RH | |
| Protection Grade | IP21 | |
| Noise | 52 dB | |
| Weight | 7.6 kg (16.8 lbs) | |
| Dimensions (L × W × H) | 288.4 × 474.0 × 90.2 mm (11.35 × 18.66 × 3.55 in) | |
| Warranty | 2 Years |



