The6kW 48V on/off-grid solar inverter supports high solar input up to 9kW, enabling households to achieve greater energy independence. Its dual charging system and optimized MPPT energy harvesting allow strong operation even in cloudy conditions. Suitable for higher solar roof capacity installations, it enhances solar utilization rate and reduces grid reliance.
The Features of 6kW 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 6kW 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) | 6 |
| Surge Power (kVA) | 12 |
| 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) | 10min@102%~120% load; 1min@120%~150% load; 10s@150%~200% load; 5s@>200% load |
| Max. Efficiency (Battery Mode) | 93% @ 48VDC |
| Parallel Quantity | N/A |
| Charger (PV / AC) | |
| Solar Charger Type | MPPT |
| Max PV Input Current / Power | 19A + 19A / 9000W |
| Operating Voltage Range (VDC) | 80~520 |
| Max PV Open Circuit Voltage (VDC) | 500 |
| Max PV Charge Current (A) | 120 |
| Max AC Charge Current (A) | 120 |
| Max Charge Current (PV + AC) (A) | 120 |
| 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 / USB / Dry Contact / CT / Meter |
| 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) | 8.7 / 10.1 |
| Dimension | |
| Product Size (mm) | 331 × 410 × 135 |
| Package Size (mm) | 471 × 470 × 211 |
| Max Operating Altitude | 4000m (Derating above 1000m) |
6kW on/off-grid solar inverter
- Supports 9kW solar array for high self-consumption ratio
- Dual AC outputs for critical & non-critical loads separation
- Wide MPPT voltage range ensures all-day energy harvesting
- Compatible with smart meters & load shifting configuration
- Ideal for large residential solar storage setups
Why Choose the INV 6000-48 SINGLE PHASE ON/OFF-GRID SOLAR INVERTER?
For users with larger solar panel roofs and high daytime electricity consumption. Suitable for villas, agricultural irrigation systems, poultry and livestock farms, water treatment sites, and small businesses requiring reliable 24/7 energy autonomy.
Strong Power Output
Delivers 6kW rated capacity and 12kVA surge power with pure sine wave output, ideal for residential and small commercial applications
Advanced Solar Charging
Built-in MPPT controller supports up to 9000W PV input (80–520V range) with dual 19A inputs for maximum solar efficiency
Reliable Battery Management
Compatible with both lithium and lead-acid batteries, featuring 56V floating charge voltage and 60V overcharge protection
High Efficiency
Achieves up to 93% efficiency at 48VDC, ensuring optimal energy utilization and cost savings
Smart Control & Monitoring
Equipped with LCD display, RS485/USB/Dry Contact/CT/Meter interfaces, plus optional WiFi for convenient monitoring and integration
Durable & Compact Design
Lightweight, space-saving design with IP21 protection, wide temperature tolerance (-10℃ to +50℃), and reliable operation up to 4000m altitude
INV 6000-48 SINGLE PHASE ON/OFF-GRID SOLAR INVERTER delivers 6kW pure sine wave power with 9000W MPPT solar charging. Compact, efficient, and battery compatible. Contact us today for a quotation or request your free inverter & battery solution.
