MP-OG SERIES-1557

Reliable Off‑Grid Power with Smart Adaptability

The China Moneypro OG Series is a compact off‑grid solar inverter system designed for reliable power in weak-grid or off-grid environments. With fast switching response, high PV input tolerance, flexible battery compatibility, and smart load management, it delivers uninterrupted power for homes and remote electrification applications.

High Performance & Efficient Power Flow

Seamless Off‑Grid Solar Integration

• Fast automatic switchover in < 4 ms ensures continuous power when grid outages occur.

• Supports high PV input currents — up to 28 A per MPPT — for efficient solar harvest.

• Handles up to 200 % AC overload capacity for short durations (5 s), supporting high inrush loads.

Benefits:

• Stable power delivery during grid instability and outages.

• Maximized solar utilization and load performance.

Adaptive Backup & Load Management

Power You Can Rely On

• Smart load control via dedicated GEN port — supports intelligent generator coordination.

• Native support for both lithium and lead‑acid batteries — flexibility to choose storage options.

• Parallel operation (up to 3 units) enables scalable capacity and expanded output for larger systems.

Advantages:

• Enhanced system flexibility with generator and battery integration.

• Scalable solution as household energy needs grow.

Intelligent Monitoring & Remote Access

Smart Operation & Visibility

• Built-in Wi‑Fi enables remote monitoring and system control.

• Real-time visibility into PV production, battery status, and load behavior via cloud or app-based platforms.

• Smart load prioritization helps optimize usage during limited energy availability.

Benefits:

• Convenient system diagnostics, alerts, and performance insights.

• Load awareness helps prolong operational availability during weak grid periods.

Durable & Reliable Design

Built for Real‑World Conditions

• Compact and lightweight design — convenient installation even in space-constrained environments.

• Intelligent air-cooled design with removable dust filter simplifies maintenance.

• Robust off-grid capability — can operate without a battery, using PV energy directly to house loads.

Advantages:

• Low maintenance and high operational uptime.

• Strong adaptability for changing grid conditions.

Why Choose China Moneypro OG Series?

• Fast Response: Seamless switchover in under 4 ms for uninterrupted power.

• High PV Compatibility: High input current support up to 28 A for efficient solar capture.

• Smart Management: Built-in Wi‑Fi and intelligent load/generator coordination.

• Scalable Capacity: Supports parallel operation up to 3 units for larger installations.

• Battery Flexibility: Compatible with mainstream lithium and lead-acid batteries.

Typical Applications

• Off‑Grid Homes: Residential electrification in weak or unreliable grid areas.

• Rural & Remote Sites: Solar-powered backup and primary power for remote properties.

• Generator Hybrid Systems: Integrated with generators for hybrid power support.

• Expandable PV + Storage: Scalable systems for growing energy needs.

FAQ – Common Questions

Q1: What grid-failure protection does the OG Series provide?
The OG Series delivers seamless power switchover in under 4 ms, ensuring lights and loads keep operating without interruption.

Q2: Can the system work without a battery installed?
Yes — the OG Series supports PV-only off-grid operation, allowing direct solar supply to loads during the day without battery storage.

Q3: What battery types are supported?
The system is compatible with both lithium-ion and lead-acid batteries, with a 48 V architecture.

Q4: How many units can be paralleled?
Up to 3 units can be operated in parallel to increase capacity and output.

Q5: Does the OG Series support generator integration?
Yes — it includes a GEN port for smart generator coordination during extended outages.