
MP-Apex 300+B300K+2*350W-3581
The China Moneypro Apex 300 Series is a modular portable power and home backup energy system designed for high‑demand power needs — from RV and outdoor life to off‑grid homes, workshops, and backup scenarios. This kit combines the Apex 300 power station, a B300K expansion battery, and two 200 W solar panels into a flexible, scalable energy solution with 3,840 W continuous output and up to 8,294.4 Wh storage capacity.
High Performance & Solar Efficiency
Delivering Serious Power
- Continuous Output: 3,840 W AC output — enough to run appliances, tools, and devices in high‑demand scenarios.
- Expandable Capacity: Combine the Apex 300 with expansion batteries like B300K or B500K to grow total storage to 8,294.4 Wh (with 2×B300K) and beyond.
- High Solar Input Support: Compatible with solar charging configurations using included 2×200 W solar panels (400 W solar input).
Benefits:
- Strong power output for demanding equipment and household loads.
- Scalable storage grows with your needs.
- Solar‑ready kit captures renewable energy for extended use and reduced grid dependence.
Modular Expansion & Flexible Storage
Scalable System Architecture
- Base Unit (Apex 300): Provides core inverter and battery management functionality.
- Expansion Battery (B300K): Adds significant capacity to extend runtime and support more loads.
- Parallel & Stack Support: Combine multiple Apex 300 units and batteries for larger systems.
Advantages:
- Start with essentials and grow as power needs increase.
- Adapt system for longer outages or off‑grid living.
Smart Energy Management
Intelligent Control & Monitoring
- Supports China Moneypro App connectivity for real‑time system monitoring (optional).
- Automatic power distribution optimizes usage between solar, battery, and AC sources.
- UPS capabilities ensure rapid switchover to battery when grid power fails.
Benefits:
- Real-time insights into performance and energy flows.
- Enhanced autonomy and energy dispatch flexibility.
- Peace of mind with seamless backup transitions.
Rugged & Reliable Design
Built for Broad Use Cases
- LiFePO₄ Battery Chemistry: Long cycle life and stable performance suitable for frequent deep discharge/charge cycles.
- Durable construction for outdoor and portable deployments.
- Solar panels designed to be robust and efficient.
Advantages:
- Longer battery life compared to conventional chemistries.
- Reliable operation in outdoor, RV, and home backup scenarios.
Why Choose China Moneypro Apex 300 + B300K + 2×200W Solar Kit
- High Continuous Output: 3,840 W inverter power for demanding appliances and tools.
- Expandable Storage: Up to 8,294.4 Wh with included expansion battery.
- Solar‑Ready Kit: Comes with 400 W of solar panels to harness renewable energy.
- Modular & Flexible: Grow system by adding more batteries or units.
- Smart Control: App connectivity and UPS features improve energy reliability.
Key Specifications
| Parameter | Specification |
|---|---|
| Continuous AC Output | 3,840 W |
| Expandable Capacity | Up to ~8,294.4 Wh with 2× B300K |
| Battery Chemistry | LiFePO₄ (Long cycle life) |
| Solar Input | 400 W (2×200 W panels included) |
| System Scalability | Parallel & multi‑battery support |
| Application Scenarios | RV, off‑grid, home backup & outdoor |
Typical Applications
- Home Backup Power: Keep essential loads running during grid outages.
- RV & Outdoor Trips: Reliable power for extended adventures.
- Off‑Grid Living: Base power station for remote settings.
- Worksites & Tools: Support power tools and heavy loads.
FAQ – Common Questions
Q1: What is the output power of this system?
The Apex 300 provides up to 3,840 W continuous output, handling high‑demand appliances and tools.
Q2: How large is the total storage capacity with this kit?
With the included B300K expansion battery, the total storage capacity can reach approximately 8,294.4 Wh.
Q3: Can this system work with solar panels?
Yes — this kit includes two 200 W solar panels (400 W total) to harvest solar energy for battery charging.
Q4: Is the Apex 300 expandable?
Yes — you can add more batteries (e.g., additional B300K or B500K) and even link multiple Apex 300 units for larger systems.
Q5: What scenarios is it best suited for?
This system is ideal for RV, outdoor, home backup, off‑grid living, and high‑power applications requiring robust, scalable storage and inverter performance.
Specifications
| Category | Item | Specification |
|---|---|---|
| Battery Info | Battery Type | LiFePO₄ |
| Cycle Life | 6,000+ cycles to 80% original capacity | |
| Shelf-life | Recharge to 40%-60% every 3-6 months | |
| Management System | MPPT controller, BMS, etc. | |
| Output | Capacity | 2,764.8 Wh (51.2V / 54Ah) |
| Inverter Type | Pure Sine Wave | |
| Lifting Power | 7,680 W | |
| USB-C Port | 2 × 100 W Max (Requires Hub D1, 700 W rated) | |
| USB-A Port | 2 × 15 W, 5V/3A (Requires Hub D1, 700 W rated) | |
| AC Outlets | 4 × AC Outlet (20A) 1 × NEMA TT-30R (120V/30A) 1 × NEMA 14-50R (120/240V, 50A) 3,840 W Max in total | |
| Cigarette Lighter Port / DC5521 | 2 × 12V/10A; 24V/5A (Requires Hub D1, 700 W rated) | |
| Anderson Port | 1 × 12V/50A; 24V/25A (Requires Hub D1, 700 W rated) | |
| Input | Turbo Charging | 3,840 W Max (80% in 45 mins @ 59°F–77°F / 15°C–25°C) |
| AC Input | 120V, 50/60Hz, 15A Max 1,800 W Max with bypass | |
| Solar Input | 2 × 1,200 W, 12–60 VDC, 2 × 20 A | |
| Car Input | 12V or 24V via cigarette lighter port | |
| Maximum Input | Apex 300: 3,840 W Max Apex 300+1~6 B300K: 6,240 W Max | |
| General | App Control | Yes, via WiFi & Bluetooth |
| Scalability | Up to 6 × B300K / B300S / B300 per unit | |
| Pass-through Charging | Yes | |
| Weight | 83.78 lbs / 38 kg | |
| Dimensions (L × W × H) | 20.67 × 12.87 × 12.6 in (525 × 327 × 320 mm) | |
| Charging Temperature | 32°F to 104°F / 0°C to 40°C | |
| Discharging Temperature | -4°F to 104°F / -20°C to 40°C | |
| Storage Temperature | -4°F to 104°F / -20°C to 40°C | |
| Certification | FCC, UL, TELEC, CE, NTC, RCM, LOA, ICASA | |
| Warranty | 5 Years |



