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The HMZ-PW Wall-Mounted Single-Phase Solar Energy Storage Inverter is designed for residential solar storage, off-grid power and home backup applications. It supports MPPT solar charging, pure sine wave AC output and lithium battery communication, with power options from 3.2kW to 12kW for flexible home and small commercial energy storage systems.
The HMZ-PW Wall-Mounted Single-Phase Solar Energy Storage Inverter is designed for residential solar energy storage, off-grid power supply and home backup applications. It supports MPPT solar charging, pure sine wave AC output and lithium battery communication, helping users build a stable and flexible solar storage system for daily power needs.
With wall-mounted installation, multiple power options and integrated PV charging function, the HMZ-PW series is suitable for homes, villas, small shops, farms, offices and areas with unstable grid power. It can work with solar PV modules and lithium battery storage systems to provide reliable power during grid outages or in off-grid environments.
| Item | Description |
|---|---|
| Product Name | HMZ-PW Wall-Mounted Single-Phase Solar Energy Storage Inverter |
| Product Series | HMZ-PW |
| Product Type | Wall-Mounted Single-Phase PV Energy Storage Inverter |
| Output Type | Single-Phase AC Output |
| Main Function | Converts solar and battery power into stable AC power |
| Solar Charging | Built-in MPPT solar charging |
| Output Waveform | Pure Sine Wave |
| Installation Type | Wall-Mounted |
| Battery Communication | Supports lithium battery communication |
| Main Applications | Residential solar storage, off-grid home power, backup power and small commercial ESS |
| System Integration | Solar PV modules, lithium battery storage, AC loads and home energy storage systems |
| Feature | Description |
|---|---|
| Single-Phase Output | Designed for 220V single-phase residential and small commercial power applications. |
| Wall-Mounted Design | Compact wall-mounted structure saves installation space and is suitable for home energy storage systems. |
| MPPT Solar Charging | Built-in MPPT helps improve PV charging efficiency under different sunlight conditions. |
| Pure Sine Wave Output | Provides stable AC output for household appliances, lighting, office equipment and communication devices. |
| Lithium Battery Communication | Supports lithium battery communication for better system integration and battery management. |
| Multiple Power Options | Available in 3.2kW, 5.5kW, 8kW and 12kW models for different load requirements. |
| PV + Battery Integration | Can work with solar PV modules and lithium battery storage systems. |
| Backup Power Application | Suitable for unstable-grid areas, off-grid houses, villas, farms, shops and small offices. |
| Flexible System Configuration | Can be matched with different PV capacity, battery capacity and backup time requirements. |
| Residential ESS Compatibility | Suitable for home energy storage and small distributed solar storage systems. |
| Item | Specification |
|---|---|
| Product Series | HMZ-PW |
| Product Type | Wall-Mounted Single-Phase PV Energy Storage Inverter |
| Model Options | HMZ-PW3200 / HMZ-PW5500 / HMZ-PW8000 / HMZ-PW12000 |
| Rated Power Options | 3.2kW / 5.5kW / 8kW / 12kW |
| Battery Voltage | 24VDC / 48VDC |
| Installation Method | Wall-Mounted |
| Solar Charging Method | MPPT |
| Maximum PV Input Voltage | 360VDC |
| MPPT Voltage Range | 120–500VDC |
| AC Output Voltage | 220V / 230V / 240V AC |
| Output Waveform | Pure Sine Wave |
| Communication | Lithium battery communication supported |
| Application | Residential solar storage, off-grid solar systems, home backup power and small commercial ESS |
| Operating Temperature | -10°C to 40°C |
| Storage Temperature | -15°C to 60°C |
| Relative Humidity | 0–95%, non-condensing |
| Altitude | ≤2000m, derating above 2000m recommended |
| Cooling Method | Intelligent fan cooling |
| Model | Rated Power | Battery Voltage | Typical Application |
|---|---|---|---|
| HMZ-PW3200 | 3.2kW | 24VDC | Small home backup, lighting, router, monitoring equipment and basic household loads |
| HMZ-PW5500 | 5.5kW | 48VDC | Residential solar storage, daily home backup and small household appliances |
| HMZ-PW8000 | 8kW | 48VDC | Larger home energy storage, villas, farms, shops and office backup power |
| HMZ-PW12000 | 12kW | 48VDC | High-load residential backup, small commercial power and stronger solar storage systems |
| Item | Description |
|---|---|
| Solar Charging Type | Built-in MPPT |
| PV Input | Solar PV input supported |
| Maximum PV Input Voltage | 360VDC |
| MPPT Voltage Range | 120–500VDC |
| PV Application | Suitable for residential rooftop solar systems and small solar storage projects |
| Battery Type | Suitable for lithium battery storage systems |
| Battery Communication | Supports lithium battery communication |
| Charging Application | Solar charging, backup power charging and home energy storage applications |
| Connection / Interface | Function |
|---|---|
| PV Input | Connects solar PV modules for solar charging |
| Battery Terminal | Connects lithium battery storage system |
| AC Input | Connects grid or generator input according to system design |
| AC Output | Provides single-phase AC output for household or small commercial loads |
| Communication Interface | Supports lithium battery communication and system integration |
| Display Panel | Shows system status and operating information |
| Protection Design | Supports safer operation through inverter protection functions |
| Cooling Vent | Supports heat dissipation during long-term operation |
| Application Scenario | How the HMZ-PW Inverter Helps |
|---|---|
| Residential Solar Energy Storage | Works with solar panels and lithium batteries to provide daily backup power for homes. |
| Off-Grid Home Power System | Converts solar and battery power into AC electricity for areas without reliable grid access. |
| Villa and Household Backup Power | Supports lighting, appliances, communication devices and essential home loads during outages. |
| Small Commercial Backup Power | Suitable for shops, offices and small facilities with basic backup power demand. |
| Rural and Remote Area Power Supply | Helps provide stable electricity for farms, rural houses and remote sites. |
| Rooftop Solar Storage System | Can be matched with residential rooftop PV systems and lithium battery storage. |
| Unstable-Grid Areas | Reduces the impact of power interruptions and supports continuous operation of key loads. |
| Distributor and Installer Projects | Suitable for residential solar installers, distributors and small ESS project developers. |
| System Component | Recommended Matching |
|---|---|
| Solar PV Modules | Match according to inverter PV input range and charging requirements |
| Battery System | Lithium battery storage system with suitable voltage and capacity |
| AC Loads | Household appliances, lighting, office equipment, communication devices and small commercial loads |
| Installation Position | Indoor or protected installation environment with proper ventilation |
| Monitoring / Communication | Lithium battery communication depending on system design |
| Application Type | Residential solar storage, off-grid solar, home backup power and small commercial ESS |
| Selection Factor | What to Confirm |
|---|---|
| Total Load Power | Calculate the total power of all loads that need backup power. |
| Starting Power | Consider surge power for appliances such as pumps, motors or compressors. |
| Battery Voltage | Confirm whether the system uses 24VDC or 48VDC battery configuration. |
| Battery Capacity | Choose battery capacity according to required backup time. |
| PV Capacity | Match solar panel capacity with inverter charging requirements. |
| Installation Space | Confirm wall installation space, ventilation condition and wiring layout. |
| Application Scenario | Select different power models for home, villa, shop, office or remote site use. |
| Backup Time Requirement | Longer backup time requires higher battery capacity and proper PV configuration. |
| HMZ Advantage | Value for Customers |
|---|---|
| Energy Storage Experience | HMZ focuses on lithium battery systems, solar energy storage and integrated ESS solutions. |
| Flexible Product Matching | Supports different system configurations based on project requirements. |
| Residential and Small Commercial Applications | Products can be used for homes, villas, shops, offices and customized solar storage systems. |
| Technical Communication | HMZ can support model selection, system matching and project configuration discussions. |
| Global Cooperation | Suitable for distributors, installers, EPC companies and project developers in overseas markets. |
| One-Stop Energy Storage Support | Provides product support for battery storage, inverter integration and solar energy storage systems. |
| Question | Answer |
|---|---|
| What is a single-phase solar energy storage inverter? | It is an inverter designed for single-phase power systems. It connects solar PV, batteries and AC loads to provide stable power for home energy storage, off-grid and backup applications. |
| What applications is the HMZ-PW inverter suitable for? | It is suitable for residential solar storage, off-grid homes, villa backup power, small commercial energy storage, rural power supply and unstable-grid areas. |
| Does the HMZ-PW inverter support MPPT solar charging? | Yes. The HMZ-PW series supports built-in MPPT solar charging to improve PV energy utilization and charging efficiency. |
| Can this inverter work with lithium batteries? | Yes. The HMZ-PW inverter supports lithium battery communication and can be integrated with lithium battery storage systems according to system configuration requirements. |
| How do I choose the right inverter power? | The right inverter power depends on total load power, starting power, battery capacity, PV input design and backup time requirements. |
| Is the HMZ-PW inverter suitable for home backup power? | Yes. The wall-mounted design, single-phase output and solar storage function make it suitable for residential backup power and home energy storage systems. |
| Can HMZ help with model selection? | Yes. HMZ can help recommend a suitable inverter model and system configuration according to project needs. |
If you are looking for a wall-mounted single-phase solar energy storage inverter for home backup, off-grid power or residential ESS integration, contact HMZ-TECHNOLOGY to discuss your project requirements, battery configuration, PV capacity and load demand.
China Customized Lithium Ion Battery Pack, Home Battery Backup, Portable Power Supply, and Energy Storage System(ESS) specialist, samples available.
We will contact you within 1 working day, please pay attention to the email with the suffix “@hmztechnology.com”.
