Split Phase Hybrid Solar Inverter 48V 51.2V 12KW Inverter
Rated Capacity：12KW
Type：Split Phase Hybrid Inverter
Application：Solar Household System
Product Category：Inverter & Panels Products
Split Phase Hybrid Solar Inverter 48V 51.2V 12KW Inverter
Product Description
This 12kW split-phase hybrid inverter (supporting both grid-tied and off-grid operation) serves as the core power electronics unit for distributed PV energy storage systems. It integrates MPPT PV boosting, bidirectional DC/DC battery charging/discharging, grid-tied inversion, off-grid grid-forming capabilities, and an Energy Management System (EMS), enabling a single unit to manage four key energy interfaces: PV arrays, batteries, the utility grid, and loads. Featuring fully digital control and an independent, modular design, the unit offers enhanced reliability and ease of maintenance.
Key Advantages
Smart Dual Load Management
Supports intelligent power distribution with dual load outputs in off-grid mode, enabling independent control of different loads for more flexible and efficient energy management.
High Efficiency & Enhanced Solar Utilization
Featuring up to 96.5% inverter efficiency and 1.5× PV input capability, it maximizes solar energy conversion and improves overall system performance.
Flexible Parallel Expansion
Supports parallel operation of up to 10 units, allowing easy system capacity expansion to meet different power requirements from residential to commercial applications.
Advanced MPPT Solar Charging
Equipped with dual MPPT and a wide 65V–500V PV input range, it ensures optimal solar tracking performance and compatibility with various photovoltaic configurations.
Reliable Power Switching & Generator Integration
Built-in ATS provides seamless automatic switching between grid and generator power, while flexible generator settings ensure stable backup power operation.
Intelligent Energy Management
Supports peak shaving, valley filling, and multi-load control functions to optimize energy usage, reduce electricity costs, and improve system efficiency.
Technical Specifications
| Parameters | 50Hz/60Hz OCT-P-I-12KW |
|---|---|
| AC Output (Off-Grid) | |
| Rated Power | 12KW/12KVA |
| Surge Power | 24KW/24KVA |
| AC Output Voltage | Single-phase: 100V/110V/120V/127V; Split-phase: 120V/240V; 2/3-phase: 127V/220V; Three-phase parallel: 120V/208V |
| AC Output Frequency | 50Hz/60Hz (Auto-detect) |
| Max. Inverter Efficiency | 96.5% |
| Transfer Time | <10ms@Single unit, <20ms@Parallel units |
| Output Waveform | Pure sine wave |
| Power Factor | 1 |
| No-Load Loss | ≤75W@Rated voltage |
| AC Output (On-Grid) | |
| Rated Power | 12KW/12KVA |
| Power Factor | 0.8 leading...0.8 lagging |
| Rated Voltage | Single-phase: 100V/110V/120V/127V; Split-phase: 120V/240V; 2/3-phase: 127V/220V; Three-phase parallel: 120V/208V |
| Rated Frequency | 50Hz/60Hz |
| Max. Output Current | 50A (Split-phase) 100A (Single-phase) |
| THD | <5% |
| PV Input | |
| Number of MPPTs | 2 (Each MPPT has 2 PV input ports, 4 ports in total) |
| Max. PV Input Power | 18000W (9000W*2) |
| Max. PV Open-Circuit Voltage | 550Vdc |
| Max. PV Input Current | 27A*2 |
| Cold-Start Voltage | 75Vdc±10V |
| MPPT Operating Voltage Range | 65Vdc~500Vdc |
| Battery Parameters | |
| Compatible Battery Types | Lithium battery, Lead-acid battery, Gel battery, Flooded battery |
| Rated Battery Voltage | 48V/51.2V |
| Battery Voltage Range | 38.4Vdc-60Vdc |
| Cold-Start Battery Voltage | 46Vdc |
| Max. PV Charging Current | 210A |
| Max. AC Charging Current | 250A |
| Max. Charging Current (PV+AC) | 250A |
| Lithium Battery Activation | PV+AC |
| Protective Functions | |
| Overcurrent/Overvoltage Protection | Yes |
| Anti-Islanding Protection | Yes |
| AC Short-Circuit Protection | Yes |
| Leakage Current Protection | Yes |
| Ground Fault Monitoring | Yes |
| Grid Monitoring | Yes |
| DC Surge Protection (OVCII) | Yes |
| AC Surge Protection (OVCII) | Yes |
| Mechanical Specifications | |
| Dimensions (Unit) | 521*437*142mm |
| Dimensions (Packaging) | 610*530*240mm |
| Net Weight | 20Kg |
| Gross Weight | 23Kg |
| Environmental Parameters | |
| Ingress Protection | IP20 |
| Humidity | 5%~95% Non-condensing |
| Altitude | <2000m |
| Operating Temperature | -10℃~50℃ |
| Storage Temperature | -15℃~60℃ |
| Full-Load Noise | <75dB |
| Certifications | UL1741, FCC |
Application Scenarios & Target Markets
Perfect for hybrid solar systems, high electricity price regions and energy-saving users
Residential Hybrid Solar Systems
- Ideal for homes seeking energy independence with solar + battery storage solutions
- Increases solar self-consumption and reduces reliance on expensive grid electricity
- Provides reliable backup power for essential household loads during outages
Small Commercial Energy Storage
- Helps small businesses reduce electricity costs through peak shaving and load shifting
- Supports flexible energy management for daily commercial power consumption
- Scalable parallel design meets increasing energy demands as businesses grow
High Electricity Cost Regions
- Suitable for Europe, Middle East, South Africa, and Latin America markets with high electricity prices
- Maximizes solar energy utilization to reduce monthly electricity expenses
- Enables smarter energy scheduling based on time-of-use electricity rates
Off-Grid & Remote Power Applications
- Provides stable off-grid power supply for remote homes, cabins, and rural facilities
- Supports generator integration with automatic switching for continuous power availability
- Dual load outputs enable priority control of critical and non-critical loads
Backup Power & Energy Management Systems
- Ensures uninterrupted power supply for essential appliances during grid outages
- Supports intelligent load management to optimize battery usage and extend backup time
- Automatically switches between grid, battery, and generator power through built-in ATS
Solar Installers & EPC Projects
- Flexible system configuration with up to 9 units parallel operation for different project scales
- Compatible with various PV configurations through dual MPPT and wide voltage input range
- Simplifies installation and commissioning with intelligent monitoring and energy management features
Project Cases
Global home energy storage solutions with reliable inverters and batteries
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Designed for home environments, this setup combines a 6kW PCENERSYS inverter with a 10kWh PCENERSYS battery to deliver uninterrupted energy supply. The system greatly reduces disruptions caused by frequent power cuts, supports stable operation of essential appliances, and optimizes overall household energy management.
This reliable home energy solution pairs a 6kW PCENERSYS inverter with a 10kWh battery to deliver consistent backup power. It helps homeowners maintain normal power supply for lighting, refrigeration, and other critical loads during blackouts, while maximizing energy utilization and lowering daily energy costs.
This high-capacity home setup combines two 6kW PCENERSYS inverters with two 15kWh batteries, specially designed for households with higher power demands. It ensures uninterrupted power supply during grid failures, supports smooth operation of multiple electrical appliances, and greatly improves household energy independence and stability.
Factory Strength
Advanced production equipment, standardized workshop, strict quality control system
Certifications
Complete international certifications, product quality meets global standards
International Certification
Quality Certificate
Safety Standard
CE Certification
ISO Certified
RoHS Directive
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Office Address: 701, Building A, Yonghuayuan Business Building, Baotian 2nd Road, Chentian Community, Xixiang Street, Bao'an District, Shenzhen, Guangdong Province, China
Factory Address 1: Room 701, Building 2, Kegu Industrial Park, Zone B, Jian'an Road, No. 790, Chang'an Town, Dongguan City, Guangdong Province, China
Factory Address 2: Building 7, Phase II Standardized Factory, Innovation Industrial Park, Duji Economic Development Zone, Huaibei City, Anhui Province, China