
MP-Apex 300-7348
Meet the MP-Apex 300-7348: powerful, expandable backup power for your whole home. With 3,840W continuous output and dual 120V/240V support, it runs heavy appliances, tools, and even EV charging. Start with the entry unit (2,764.8 Wh) and scale up to ~58 kWh using expansion batteries. Its 0-millisecond UPS switchover keeps critical devices running during outages. Enjoy up to 17 years of use with long-life LiFePO₄ cells, plus smart features like remote monitoring and solar integration. Whether for home backup, RV trips, or off-grid living, this system is built to deliver reliable, intelligent power when you need it most.
Efficient & High‑Performance Power
Built for Residential Backup and Beyond
- Rated AC Output: 3,840 W continuous — supports high power appliances and tools.
- Dual Voltage Output: 120 V & 240 V capability — run a wide range of household loads.
- Instant Backup: 0‑ms UPS switchover ensures uninterrupted power to critical devices.
- Expandable System: Start with an entry Apex 300 and scale to whole‑home backup with additional expansion batteries.
Benefits:
- Reliable backup power during outages.
- High output supports home essentials, tools, HVAC, and even EV charging.
- Flexible configuration for diverse use cases.
Modular Battery Expansion & Long‑Term Use
Scalable Energy Storage
- Base Battery Capacity: 2,764.8 Wh per unit — robust standalone storage.
- Expandable Packs: Combine with B300K / B500K expansion batteries — build up to ~58 kWh capacity.
- Long‑Life LiFePO₄ Cells: Automotive‑grade Chemistry with 6,000+ cycles to 80 % capacity — ~17 years lifespan.
Advantages:
- Scale storage to match home demands and emergency readiness.
- Long battery life lowers replacement costs and enhances reliability.
Intelligent Charging & System Integration
Flexible Charging, Smarter Control
- Rapid Recharge Options: Through grid, generator, or solar (with SolarX 4K support).
- Solar Integration (Optional): With high‑power PV input via SolarX 4K for fast solar charging.
- Smart App & Alerts: Monitor and control the system remotely, including extreme weather warnings.
Benefits:
- Faster recharge turnaround and flexible charging strategies.
- Intelligent system alerts and performance insights.
Durable Design & Safety Innovations
Engineered for Home & Outdoor Environments
- Robust Build: Designed for repeated use in home, RV, off‑grid cabins, and emergency setups.
- AI‑Driven BMS: Real‑time protection against over‑voltage, over‑temperature, and electrical faults.
- Hot‑Swap Capability: Swap batteries without system shutdown (Hot‑Swap Tech V2.0).
Advantages:
- Reliable operation in diverse conditions.
- Multi‑layer safety for peace of mind.
Why Choose China Moneypro Apex 300
- High Continuous Output: 3,840 W supports heavy loads.
- Modular & Expandable: Build energy storage up to ~58 kWh.
- Dual Voltage: 120 V & 240 V AC support simultaneously.
- Long Battery Life: LiFePO₄ chemistry with 6,000+ cycle durability.
- Smart Integration: Solar, app control, alerts, and efficient load management.
Key Specifications
- Rated Output Power: 3,840 W continuous
- Base Battery Capacity: 2,764.8 Wh
- Expandable Capacity: Up to ~58 kWh with expansion batteries
- Battery Chemistry: Automotive‑grade LiFePO₄
- Cycle Life: 6,000+ cycles to 80 %
- Dual Voltage Output: 120 V & 240 V AC
- UPS Switchover: 0 ms instantaneous backup
- Smart Features: App monitoring, extreme weather alerts
- Solar Input (Optional): Support with SolarX 4K controller for high PV input
Typical Applications
- Home Backup: Keeps essentials and appliances running during blackouts.
- RV & Mobile Power: Reliable AC/DC power on the road.
- Off‑Grid Living: Power remote cabins and outdoor spaces.
- Peak Load Shifting: Reduce energy bills via smart energy dispatch.
FAQ – Common Questions
Q1: What is the rated output of the Apex 300?
The Apex 300 delivers 3,840 W continuous output, supporting high‑demand loads.
Q2: How scalable is the system?
It can expand from ~2.8 kWh to ~58 kWh using additional expansion battery packs.
Q3: Can it support whole‑home backup?
Yes — with added expansion batteries and smart integration, it can power essential circuits and larger loads.
Q4: How long does the battery last?
Automotive‑grade LiFePO₄ cells offer 6,000+ cycles — roughly up to ~17 years of daily use.
Q5: Does it integrate with solar?
Yes — pairing with optional SolarX solar controllers enables fast solar charging and optimized PV utilization.
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 (51.2 V / 54 Ah) |
| Inverter Type | Pure sine wave | |
| Lifting Power | 7,680 W | |
| USB-C Port | 2 × 100 W Max (*requires Hub D1 rated at 700 W) | |
| USB-A Port | 2 × 15 W, 5 V / 3 A (*requires Hub D1 rated at 700 W) | |
| AC Outlets | 4 × AC Outlet (20A) | |
| 1 × NEMA TT-30R (120 V / 30 A) | ||
| 1 × NEMA 14-50R (120/240 V, 50 A) | ||
| 3,840 W Max. in total | ||
| Cigarette Lighter Port / DC5521 | 2 × 12 V / 10 A; 24 V / 5 A (*requires Hub D1 rated at 700 W) | |
| Anderson Port | 1 × 12 V / 50 A; 24 V / 25 A (*requires Hub D1 rated at 700 W) | |
| Input | Turbo Charging | 3,840 W Max. (80% in 45 mins @ 59°F–77°F / 15°C–25°C) |
| AC Input | 120 V, 50/60 Hz, 15 A Max., 1,800 W Max. with bypass | |
| Solar Input | 2 × 1,200 W, 12–60 VDC, 2 × 20 A | |
| Car Input | 12 V or 24 V 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 |



