
MP-Apex 300+2*B300K+2*200W-9173
Ready for serious power that goes wherever you do? The MP-Apex 300 system delivers a massive 3,840W of continuous AC output to run your most demanding tools and appliances. With two included B300K expansion batteries, you get an incredible 8,294.4Wh of storage for extended runtime during outages or remote adventures. Plus, the kit comes with two 200W solar panels, so you can harvest free, renewable energy right out of the box. It’s a modular, scalable solution that grows with your needs—from camping trips to full home backup. Enjoy the peace of mind that comes with smart energy management and a rugged, reliable design built to last.
High Performance & Solar Efficiency
Delivering Superior Power
- Continuous Output: 3,840 W AC power supports high‑demand devices and appliances.
- Expandable Storage: With two B300K expansion batteries, total system capacity reaches 8,294.4 Wh, enabling extended runtime.
- Solar Integration: Includes two 200 W solar panels (400 W total solar input) for renewable energy harvesting.
Benefits:
- Reliable power for heavy loads, tools, and household appliances.
- Extendable storage to suit longer outages or remote applications.
- Solar‑ready capability reduces grid dependence and extends operating time.
Modular Expansion & Flexible Storage
Scalable System Architecture
- Apex 300 Base Station: Core inverter and power management hub with high output capacity.
- B300K Expansion Batteries: Adds significant energy storage to extend runtime and support more loads.
- Parallel & Multi‑Battery Support: Stack additional Apex 300 units and batteries to grow overall system capacity further.
Advantages:
- Begin with essential components and expand as your power requirements increase.
- Adapt system configuration for varied scenarios — from short outings to full home backup.
Smart Energy Management
Intelligent Controls & Monitoring
- Remote monitoring and system control available via China Moneypro App (optional).
- Automatic energy distribution optimizes power flow among solar, battery, and grid sources.
- UPS (Uninterruptible Power Supply) functionality ensures seamless transition to battery backup when grid power is lost.
Benefits:
- Real‑time visibility into performance and energy usage.
- Enhanced autonomy and flexible energy scheduling.
- Peace of mind with automatic backup support.
Durable & Reliable Design
Built for Diverse Scenarios
- LiFePO₄ Battery Chemistry: Long lifespan and stable performance suitable for frequent deep discharge/use cycles.
- Robust Build: Designed for both indoor and outdoor deployments, including RV and remote environments.
- Solar panels included with the kit are engineered for durability and efficient sunlight capture.
Advantages:
- Extended battery life and reliability compared with traditional chemistries.
- Designed for rugged use in travel, emergency, and off‑grid settings.
Why Choose China Moneypro Apex 300 + 2×B300K + 2×200W Solar Kit
- High Output Capacity: 3,840 W inverter supports demanding appliances and electronics.
- Massive Expandable Storage: Up to 8,294.4 Wh energy storage with included expansion batteries.
- Solar‑Ready Kit: Includes 400 W of solar panels for off‑grid energy harvesting.
- Modular & Flexible: Easily grow system by adding more batteries or units.
- Smart & Reliable: App monitoring, UPS capability, and intelligent energy distribution.
Key Specifications
| Parameter | Specification |
|---|---|
| Continuous AC Output | 3,840 W |
| Total Energy Storage | ~8,294.4 Wh (with 2× B300K) |
| Battery Chemistry | LiFePO₄ |
| Solar Input Capability | 400 W (2× 200 W panels included) |
| System Scalability | Stacking and multi‑battery support |
| Charging Modes | AC grid, solar, optional generator |
Typical Applications
- Home Backup Power: Maintain essential loads during grid outages.
- Outdoor & Camping: Provide reliable energy for extended trips.
- RV & Overland Adventures: Power appliances and electronics on the road.
- Off‑Grid Living: Base power system for remote, grid‑independent setups.
FAQ – Common Questions
Q1: What continuous power output does this system provide?
This kit features a 3,840 W continuous AC output, suitable for high‑demand appliances and tools.
Q2: How large is the total energy storage?
With the inclusion of two B300K expansion batteries, total storage reaches approximately 8,294.4 Wh.
Q3: Can this system be charged with solar energy?
Yes — it includes 2×200 W solar panels and supports up to 400 W solar input for renewable charging.
Q4: Is the Apex 300 system expandable?
Yes — the modular design supports additional expansion batteries and multiple Apex 300 units for larger capacity and output.
Q5: What types of scenarios is this system best suited for?
It’s ideal for home backup power, outdoor power needs, RV travel, off‑grid living, and other high‑power, flexible energy applications.
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 rated at 700W) | |
| USB-A Port | 2 × 15 W, 5V/3A (*Requires Hub D1 rated at 700W) | |
| 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 rated at 700W) | |
| Anderson Port | 1 × 12V/50A; 24V/25A (*Requires Hub D1 rated at 700W) | |
| Input | Turbo Charging | 3,840 W Max (80% in 45 mins @ 15–25°C / 59–77°F) |
| AC Input | 120V, 50/60Hz, 15A Max (1,800 W Max with bypass) | |
| Solar Input | 2 × 1,200 W, 12–60 VDC, 2 × 20A | |
| Car Input | 12V or 24V via cigarette lighter port | |
| Maximum Input | MP-Apex 300: 3,840 W Max; MP-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 | 0°C to 40°C / 32°F to 104°F | |
| Discharging Temperature | -20°C to 40°C / -4°F to 104°F | |
| Storage Temperature | -20°C to 40°C / -4°F to 104°F | |
| Certification | FCC, UL, TELEC, CE, NTC, RCM, LOA, ICASA | |
| Warranty | 5 Years |



