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48V 6kW Whole House Off-Grid Solar Inverter for Cabins
- 48V, SF 3600W/6000W, Solar Storage Inverter
Joeyoung’s 48V solar inverters have complete power protection measures and is equipped with a built-in MPPT photovoltaic charger for rational and efficient energy utilization, ensuring continuous power supply.
- Suitable for high-power off grid projects, high operating efficiency
- Complete protection with a long service life
- Industrial grade design supporting long-term high load operation
- Stable performance, in compliance with international certification standards
- Efficient management compatible with different types of energy storage batteries
- Dual AC outputs for smart load management
Equipped with dual AC outputs, allowing for intelligent load management. This feature ensures efficient distribution of power between different loads, optimizing energy usage and enhancing system performance.
- Wide PV input voltage range 30Vdc-500Vdc
Supports a wide PV input voltage range from 30Vdc to 500Vdc, accommodating various solar panel configurations. This flexibility enables users to design systems that best meet their specific energy needs and conditions.
- Compatible with lithium lead-acid and GEL batteries
Designed for compatibility with lithium, lead-acid, and GEL batteries. This versatility ensures users can select the most suitable battery type for their application, enhancing system reliability and performance.
| Model | SF 3600 | SF 6000 | User- Settable |
|---|---|---|---|
| Nominal Battery Voltage | 48Vdc | 48Vdc | |
| Battery Type | Lithium LiFePO4/Lead-Acid/Flood /User Defined | ✓ | |
| AC INPUT | |||
| Nominal AC Input Voltage/Waveform | 230Vac/Sinusoidal (Utility or Generator) | ||
| AC Input Range | 90~280Vac (Appliances)；170Vac~280Vac (UPS) | ✓ | |
| Nominal Input Frequency | 50/60Hz (Auto Detection) | ✓ | |
| AC Input Frequency Range | 40~65±1Hz (>42 or <63±1Hz Comeback) | ||
| Max. Bypass Current | 30Amp | 40Amp | |
| Output Short Circuit Protection | Circuit Breaker | ||
| Transfer Time | 10ms Typical (UPS); 20ms Typical (Appliances) | ||
| AC CHARGER | |||
| Charging Algorithm | 3-Step | ||
| Max. AC Charging Current | 60Amp (@VI/P=230Vac) | 100Amp (@VI/P=230Vac) | ✓ |
| Bulk Charging Voltage | 56.4Vdc (AGM/Gel Battery);58.4Vdc (Flooded Battery) | ✓ | |
| Floating Charging Voltage | 54Vdc | ✓ | |
| Max. Hybrid Charging Current (Solar & Utility) | 80Amp | 120Amp | ✓ |
| PV INPUT | |||
| Num. of Independent MPPT Tracker | 1 | ||
| MPPT Input Current | 1*18Amp | 1*22Amp | |
| Max. PV Array Power | 4000W | 6000W | |
| Max. Solar Charge Current | 80Amp | 120Amp | ✓ |
| PV Array MPPT Voltage Range | 60~450Vdc | ||
| Max. PV Array Open Circuit Voltage | 500Vdc | ||
| MPPT Tracking Efficiency | 99.9% | ||
| INVERTER OUTPUT | |||
| Num. of Output Ports (Main & Second Output) | 2 | ||
| Rated Output Power of Main/Second Output*【1】 | 3600W/3600W | 6000W/6000W | |
| Max. Output Current of Main/Second Output | 15.7A/15.7A | 26.1A/26.1A | |
| Surge Capacity | 7200VA/7200W for 5 Seconds | 12000VA/12000W for 5 Seconds | |
| Output Voltage Waveform | Pure Sine Wave | ||
| Overload Protection | 5s@150% Load; 10min@110%~150% Load | ||
| Output Voltage | 220/230/240 Vac ± 5% | ||
| Output Frequency | 50Hz/60Hz ±1 Hz | ||
| Peak Efficiency | 94% | ||
| Low Voltage Cut-off Voltage | 42Vdc | ✓ | |
| High Voltage Cut-off Voltage | 63Vdc | ||
| Cold Start Voltage (When Only Connect with Battery) | 46Vdc | ||
| No Load Power Consumption | <35W@48Vdc | <45W@48Vdc | |
| Parallel Capacity | NO | ||
| GENERAL | |||
| Operating Temperature Range | -10°C~55°C | ||
| Storage Temperature | -15°C~60°C | ||
| Humidity | 5% to 95% Relative Humidity (Non-Condensing) | ||
| Altitude | <2000m | ||
| Noise | ≤60dB | ||
| Protection Degree | IP21,Indoor OnIy | ||
| Cooling Method | Intelligent Fan | ||
| Dimensions(W*H*D) | 415*309*110 mm | 415*309*110 mm | |
| Weight | 9.5 KG | 11 KG | |
| Warranty | 2 Years | ||
| COMMUNICATION | |||
| Embedded Interface | RS232*1/RS485*1/Dry Connection | ||
| Work with Bluetooth Monitoring Dongle (Optional) | YES, by RS232 | ||
| Work with Lithium Battery BMS | YES, by RS485 | ||
| CERTIFICATION | |||
| Certification/Standard | CE(IEC61000,IEC62109) ; IEC61683,IEC60068 ; RoHS | ||
The 48V system has lower current and reduced transmission loss, Joeyoung 48v off-grid inverter manufacturer making it suitable for higher power scenarios.
The 6000W inverter is suitable for industrial grade high load equipment and provides long-term stable power support.
Joeyoung off-grid solar inverters are equipped with intelligent monitoring systems that can view the operating status in real time and adjust configurations. Compatible with multiple load types, and supports overload up to 150% of rated power, automatically recovering within seconds.
Adopting modular design for easy transportation and on-site installation. Provide detailed installation manuals and video guidance to ensure rapid deployment.
Additional Resources About Solar Inverters
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