
MP-Adapter Box G3-3819
The China Moneypro Adapter Box G3 is a compact smart load management controller designed to intelligently balance and optimize energy use across household and system loads — such as EV chargers, heat pumps, immersion heaters, and other high‑consumption devices. It enhances PV self‑consumption, reduces reliance on grid power, and enables flexible energy dispatch through smart control modes.
Intelligent Energy Distribution for Optimal Self‑Consumption
The China Moneypro Adapter Box G3 is a compact smart load management controller designed to intelligently balance and optimize energy use across household and system loads — such as EV chargers, heat pumps, immersion heaters, and other high‑consumption devices. It enhances PV self‑consumption, reduces reliance on grid power, and enables flexible energy dispatch through smart control modes.
Smart Load Balancing & Efficient Energy Use
Optimize Power Distribution
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Enables smart load balancing across multiple household loads including EV chargers and heat pumps.
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Supports both direct and indirect control signals for flexible integration with diverse equipment.
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Intelligent PV energy distribution improves renewable consumption and reduces grid dependency.
Benefits:
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Maximizes solar self‑use by directing excess power to prioritized loads.
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Reduces electricity costs by minimizing unnecessary grid import.
Flexible Control & Connectivity
Intelligent System Integration
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Built‑in Wi‑Fi and LAN connectivity enables remote communication and system access.
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Supports external control access for third‑party automation and energy systems.
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Multiple work modes allow customized energy management strategies.
Advantages:
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Seamless interaction with cloud and local control systems.
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Adaptable to advanced home energy automation.
Easy Installation & User‑Friendly Design
Compact & Practical
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DIN‑rail design ensures easy mounting and professional installation.
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Small footprint fits electrical cabinets and distribution panels with ease.
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Clean layout and simple architecture streamline deployment and maintenance.
Benefits:
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Quick installation minimizes setup time and complexity.
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Highly suitable for retrofit or new energy system builds.
Intelligent Operational Features
Smart Modes for Dynamic Loads
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Multiple control signal support enables dynamic load switching and automation.
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Multiple work modes tailor system behavior based on generation, consumption, and grid conditions.
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Smart app control and OTA firmware updates maintain up‑to‑date performance.
Benefits:
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Enhanced flexibility to match diverse energy usage scenarios.
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Continuous improvements via remote updates.
Technical & Design Advantages
Engineered for Practical Deployment
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Small and lightweight — suitable for most residential and commercial electrical setups.
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IP20 degree of protection for standard indoor electrical environments.
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Designed to complement PV inverters, energy storage systems, and smart metering solutions.
Typical Applications
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Solar Energy Self‑Consumption Optimization: Direct surplus PV energy to high‑priority home loads.
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Electric Vehicle Charging Management: Smart control of EV charger from PV or hybrid system.
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Heat Pump Balancing: Intelligent power coordination for heat pump operation.
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Smart Home Energy Automation: Integrate with building management and smart grid systems.
FAQ – Common Questions
Q1: What is the primary function of the Adapter Box G3?
It serves as a smart load manager that balances and prioritizes energy distribution to various loads like EV chargers and heat pumps to maximize PV utilization.
Q2: Does it support remote monitoring?
Yes — the Adapter Box G3 includes Wi‑Fi and LAN connectivity for remote access and control.
Q3: Can it integrate with other control systems?
Yes — it supports external control signals and can be interfaced with third‑party energy automation systems.
Q4: Is it easy to install?
Yes — its DIN‑rail design allows straightforward installation in electrical cabinets.
Q5: What work modes does it offer?
The Adapter Box G3 supports multiple work modes that let you configure how loads are managed based on system conditions and energy goals.
Specifications
| Parameter | Specification |
|---|---|
| Product Name | Adapter Box G3 |
| Dimensions (L × W × H) | 83 mm × 100 mm × 65 mm |
| Weight | 0.2 kg |
| Degree of Protection (IP Rating) | IP20 |
| Installation Method | DIN‑rail |
| Certifications | CE LVD, CE EMC, RED, RoHS |
| Connectivity (from product features) | Wi‑Fi, LAN |
| Supported Control Signals | Direct control / Indirect control |
| Modes of Operation | Multiple work modes |
| Control Functions | Smart load balancing across EV chargers, heat pumps, etc. |
| PV Energy Distribution Support | Yes |
| Load Consumption Monitoring | Yes |
| Smart App Control & OTA Upgrade | Yes |
| Supported Load Types | Heat pump, EV charger, immersion heater, etc. |



