Product Overview
The PVBAT SUN-6/12KVA-SG05LP3-EU-SM2 Three Phase Hybrid Inverter is a next-generation solution for modern photovoltaic energy storage systems.
This Three Phase Hybrid Inverter integrates solar input, battery charging and discharging, grid interaction, backup power, and generator support into one compact IP65-rated system.
Designed for 51.2V low-voltage battery systems, this Three Phase Hybrid Inverter is compatible with both lithium-ion and lead-acid batteries, with intelligent BMS communication support for lithium battery integration.
With 6KVA and 12KVA power models, this Three Phase Hybrid Inverter is suitable for homes, villas, farms, telecom sites, and small commercial energy storage projects.
For retrofit applications, this Three Phase Hybrid Inverter supports AC coupling, allowing users to upgrade existing PV systems without replacing the entire solar installation.
It also supports up to 10 units in parallel, making the Three Phase Hybrid Inverter scalable for both residential and commercial energy storage systems.
With high current performance up to 240A, this Three Phase Hybrid Inverter ensures efficient charging and discharging for demanding energy scenarios.
Key Selling Points of Three Phase Hybrid Inverter
1. Advanced Three Phase Hybrid Inverter System
This Inverter integrates PV, battery, grid, and generator power management in one intelligent platform.
2. 6/12KVA Power Options
The Inverter is available in 6KVA and 12KVA models for different system sizes.
3. 51.2V Battery Compatibility
This Inverter supports 40–60V battery systems including lithium and lead-acid batteries.
4. High Current Performance (Up to 240A)
The Inverter supports up to 240A charge/discharge for fast energy transfer.
5. AC Coupling Retrofit Support
The Inverter allows easy upgrading of existing solar systems.
6. Parallel Expansion (Up to 10 Units)
This Inverter supports scalable system expansion.
7. Generator Integration
The Inverter supports diesel generator energy storage systems.
8. 100% Unbalanced Output
The Inverter ensures stable phase balancing for complex loads.
9. Smart Energy Scheduling
The Inverter supports 6 programmable time periods for energy optimization.
10. High Efficiency Performance
The Inverter achieves up to 97.6% efficiency and >99% MPPT efficiency.
11. IP65 Outdoor Protection
This Inverter is suitable for harsh outdoor environments.
12. Smart Monitoring System
The Inverter supports RS485 / CAN / RS232 and optional WiFi, 4G, and LAN monitoring.
Technical Specifications
| Item | Specification |
| Product Type | Three Phase Hybrid Inverter |
| Model | SUN-6/12KVA-SG05LP3-EU-SM2 |
| Rated Power | 6KVA / 12KVA |
| Battery Voltage | 40–60V |
| Battery Type | Lithium / Lead-acid |
| Max Charge Current | 135A / 240A |
| Max Discharge Current | 135A / 240A |
| Max PV Input | up to 24KVA |
| Max Efficiency | 97.6% |
| MPPT Efficiency | >99% |
| Protection Level | IP65 |
| Parallel Operation | Up to 10 units |
| Communication | RS485 / RS232 / CAN |
FAQ – Three Phase Hybrid Inverter
Q1: What is a Three Phase Hybrid Inverter used for?
A Three Phase Hybrid Inverter is used in solar energy systems to manage solar power, battery storage, and grid power in one system.
Q2: What batteries work with this Three Phase Hybrid Inverter?
It supports lithium-ion and lead-acid batteries within a 40–60V range.
Q3: Can this Three Phase Hybrid Inverter work with existing solar systems?
Yes, AC coupling allows this Three Phase Hybrid Inverter to upgrade existing PV systems.
Q4: How many units can be connected?
Up to 10 Three Phase Hybrid Inverters can run in parallel.
Q5: Is this Three Phase Hybrid Inverter suitable for outdoor use?
Yes, IP65 protection makes it suitable for outdoor installation.














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