The 5kW 48V on/off-grid Solar inverter delivers stable 5kW output and supports up to 9 units in parallel, enabling scalable system expansion for households and small commercial facilities. It integrates generator support, grid-feed capability, and advanced MPPT tracking to optimize renewable energy utilization. Smart lithium battery activation ensures efficient BMS communication and long battery lifespan.
The Features of 5kW 48V on/off-grid Solar inverter
BMS
Support Lithium/Lead-acid Battery
Parallel
9 Inverter in Parallel
Solar
Built-in 80A Solar Charger
Activation
Lithium Battery Activation
Grid
Feed-in to Grid
Generator
Workable with Generator
MPPT
Wide MPPT Range 120-500V
Monitoring
WiFi Monitoring
BMS
Support Lithium/Lead-acid Battery
Parallel
9 Inverter in Parallel
Solar
Built-in 80A Solar Charger
Activation
Lithium Battery Activation
Grid
Feed-in to Grid
Generator
Workable with Generator
MPPT
Wide MPPT Range 120-500V
Monitoring
WiFi Monitoring
The Technical Parameter of 5kW 48V on/off-grid Solar inverter
| Item | Specification |
|---|---|
| AC Input | |
| Rated Input Voltage (VAC) | 208 / 220 / 230 / 240; L + N + PE |
| Voltage Range (VAC) | 90~280±3 (normal mode); 170~280±3 (UPS mode) |
| Frequency (Hz) | 50 / 60 (Auto Adaptive) |
| AC Output | |
| Rated Capacity (kW) | 5 |
| Surge Power (kVA) | 10 |
| Output Voltage (VAC) | 208 / 220 / 230 / 240 |
| Power Factor (PF) | 1 |
| Output Frequency | 50 / 60Hz ±0.1% |
| Switch Time (ms) | 10 (normal mode) / 10 (UPS mode) |
| Wave Form | Pure Sine Wave |
| Overload Protection (Battery Mode) | 60s@102%~110% load; 10s@110%~130% load; 3s@130%~150% load; 0.2s@>150% load |
| Max. Efficiency (Battery Mode) | 93% @ 48VDC |
| Parallel Quantity | 9 |
| Charger (PV / AC) | |
| Solar Charger Type | MPPT |
| Max PV Input Current / Power | 18A / 6000W |
| Operating Voltage Range (VDC) | 120~450 |
| Max PV Open Circuit Voltage (VDC) | 500 |
| Max PV Charge Current (A) | 80 |
| Max AC Charge Current (A) | 80 |
| Max Charge Current (PV + AC) (A) | 80 |
| Battery | |
| Nominal Battery Voltage | 48VDC |
| Floating Charge Voltage (VDC) | 56 |
| Overcharge Protection (VDC) | 60 |
| Battery Type | Lithium and Lead-acid |
| Interface | |
| Display | LCD |
| Communication | RS485 / RS232 / USB / Dry Contact |
| Monitoring | WiFi (Optional) |
| General Data | |
| Ingress Protection | IP21 |
| Operating Temperature | -10°C ~ +50°C |
| Relative Humidity | 5% ~ 95% (Non-condensing) |
| Storage Temperature | -15°C ~ +60°C |
| Net / Gross Weight (kg) | 8.6 / 9.9 |
| Dimension | |
| Product Size (mm) | 306 × 480 × 115 |
| Package Size (mm) | 386 × 560 × 175 |
| Max Operating Altitude | 4000m (Derating above 1000m) |
INV 5000-48 SINGLE PHASE ON/OFF-GRID SOLAR INVERTER
- Supports up to 9 inverters in parallel for capacity expansion
- Smart load management to prioritize essential appliances
- 80A MPPT controller maximizes energy harvesting
- Optional WiFi monitoring with real-time system analytics
- Compatible with both LiFePO4 and lead-acid batteries
- Designed for villa, workshop, office backup, or farm solar systems
Why Choose the INV 5000-48 SINGLE PHASE ON/OFF-GRID SOLAR INVERTER?
Widely used in home energy storage, villa solar systems, farmhouses, small workshops, and remote homesteads. Its parallel expansion capability makes it ideal for users who plan to upgrade capacity over time. Also suitable for distributed solar-powered telecom stations and security monitoring sites.
Reliable Power Output
5kW rated capacity with pure sine wave output ensures stable power for homes, offices, and small businesses
Flexible Charging Options
Supports MPPT solar charging up to 6000W and dual AC/PV input with a maximum 80A charge current, providing fast and flexible energy replenishment
High Efficiency
Delivers up to 93% efficiency at 48VDC, reducing energy loss and optimizing system performance
Parallel Expansion
Supports up to 9 units in parallel, making it easy to expand capacity as energy demand grows
Smart Protection & Monitoring
Equipped with LCD display, RS485/RS232/USB/Dry Contact, and optional WiFi monitoring, combined with overload and overcharge protection for safe operation
Battery Compatibility
Works with both lithium and lead-acid batteries, offering wide adaptability to different energy storage requirements
