MP-PowerKeeper Modular C&I Energy Storage System-537

Scalable, Intelligent & Safe Energy Storage Solution

The China Moneypro PowerKeeper Series ST050-250CF + SH125CX + Logger is a flexible modular energy storage solution integrating high-performance battery modules with a hybrid inverter and smart logger communications. Designed for residential and light commercial photovoltaic systems, it enables efficient solar self-consumption, backup power support, and scalable energy capacity tailored to diverse applications.

Modular & Expandable Architecture

Adaptable Capacity Growth

• Based on 12.5 kWh modular battery packs, enabling flexible system size from ~50 kWh up to ~250 kWh per hybrid inverter.

• Modular design helps match energy storage capacity to specific site needs — from homes to small businesses.

• Modular stacks can be deployed rapidly with pre-built stacks and manual or forklift-assist handling for ease of installation.

Benefits:

• Tailored storage capacity that grows with demand.

• Simplified deployment and commissioning without complex on-site battery stacking.

Intelligent Backup & Continuous Power

Reliable Power When You Need It

• Integrated with the SH125CX hybrid inverter to provide seamless PV + energy storage operation, including 10 ms fast switching to backup during outages.

• Suited for grid-tied or hybrid installation architectures with effective battery and PV coordination.

• Smart Logger module enables unified monitoring and communication with management platforms such as cloud or local interfaces.

Advantages:

• Reliable backup power continuity for essentials during grid interruptions.

• Unified system oversight with real-time data flows and logging.

Smart Management & Connectivity

Insightful Controls for Energy Optimization

• Hybrid system supports remote monitoring and management via cloud platforms for real-time performance insights.

• Battery system includes pack-level balancing technology that equalizes module performance and supports mixed-age battery deployment.

• Smart mode algorithms optimize storage utilization and maximize self-consumption of PV generation.

Benefits:

• Higher system autonomy and smarter load dispatch.

• Monitoring and analytics tools help identify performance trends and alerts.

Durable & Safe Design

Reliable System Architecture

• Pack-level safety monitoring uses multi-dimensional protections from cell to system level, enhancing operational security.

• IP66 rated protection ensures resistance against dust and water ingress, supporting indoor or outdoor installation (e.g., garage, utility room).

• Thermal and electrical safeguards minimize fire, overcurrent, and other hazards while maintaining continuous operations.

Advantages:

• Comprehensive protections enhance device longevity and safety.

• IP66 environmental rating supports a wide range of installation environments.

Why Choose China Moneypro PowerKeeper ST050-250CF + SH125CX + Logger?

• Modular & Scalable: Customizable capacity from ~50 kWh to ~250 kWh per inverter.

• Reliable Backup Power: Fast switching and hybrid operation ensure stability during outages.

• Intelligent Management: Logger-assisted monitoring integrates with cloud platforms for real-time visibility.

• Robust Protection: Pack-level and system-wide protections improve safety and resilience.

• Versatile Installation: Suitable for both residential rooftops and small commercial energy applications.

Typical Applications

• Residential PV + Storage: Store excess solar energy for nightly use.

• Small Business Backup: Reliable power for shops or small offices during outages.

• Peak Shaving & Load Management: Shift peak energy usage and reduce demand charges.

• Micro-Grid or Hybrid PV + Storage: Integrate with existing PV to enhance energy autonomy.

FAQ – Common Questions

Q1: What is the basic storage unit capacity?
Each China Moneypro PowerKeeper ST050-250CF battery module provides ~12.48 kWh of usable energy.

Q2: Can the system be expanded beyond ~50 kWh?
Yes — the modular design supports stacking multiple 12.5 kWh packs to scale up to ~250 kWh per hybrid inverter.

Q3: What protection grade does the system have?
It carries an IP66 environmental protection rating for robust resistance against harsh conditions.

Q4: Does the system support seamless backup?
Yes — when paired with the SH125CX hybrid inverter, it offers ~10 ms fast switching to backup operation.

Q5: How is system monitoring handled?
The included Logger enables remote monitoring and connectivity with cloud platforms such as iSolarCloud for unified data access and control.