China SOSIAT On/Off-Grid Hybrid Inverter - Advanced Power Solutions from Leading Suppliers & Factory
Product Overview
On/off-grid inverter has the function of segmented charging and discharging, backflow prevention and grid connection function. Working without battery under special conditions. Lithium battery activation function, which can be triggered by mains or solar. 4 charging modes: solar only, mains priority, solar priority and solar & mains hybrid charging. 2 output modes: mains bypass and inverter output, with UPS function. Adopting full digital double closed loop control, combined with advanced SPWM. Advanced MPPT technology with efficiency of 99.9%. LCD screen can clearly indicate the status and data. Intelligent and variable-speed fan, efficiently dissipate heat and extend system life. Multiple safety protection functions: short circuit protection, overload protection, reverse polarity protection and so on.
Dual Grid Functionality: Supports both on-grid and off-grid operations with segmented charging/discharging and backflow prevention.
Battery-Free Operation: Capable of working without a battery under special conditions with lithium battery activation via mains or solar.
Flexible Modes: Features 4 charging modes and 2 output modes (mains bypass and inverter output) with seamless UPS functionality.
Advanced Control: Utilizes digital double closed-loop control, SPWM technology, and 99.9% efficient MPPT tracking.
Technical Parameters
| Rated power | 6000W |
| Standard battery voltage | Lead-acid Battery or Lithium Battery 48VDC |
| Battery voltage range | 40VDC~60VDC ± 0.6VDC (Undervoltage/ Shutdown Voltage/ Overvoltage/ Overvoltage Recovery Warning) |
| Hybrid charging MAX. charging current | 100A |
| Installation method | Wall mount |
| Max. solar open-circuit voltage | 500VDC |
| Solar working voltage range | 120-500VDC |
| MPPT voltage range | 120-450VDC |
| MAX. solar input current | 22A |
| MAX. solar input power | 6000W |
| MAX. solar charging current | 100A |
| Mains max charging current | 60A |
| Rated input voltage | 220/260VAC |
| Input voltage range | UPS Mains Mode: (170VAC~280VAC)±2% | APL Generator Mode: (90VAC-280VAC)±2% |
| Frequency | 50Hz/ 60Hz (Automatic Detection) |
| Mains charging efficiency | >95% |
| Switch time (bypass and inverter) | 10ms (Typical Value) |
| Max. bypass overload current | 40A |
| Output waveform | Pure Sine Wave |
| Rated output voltage(VAC) | 230VAC 200/208/220/240VAC |
| Rated output power(VA) | 6600VA |
| Rated output power(W) | 6000W |
| Peak power | 11000W (1~3s) |
| On-load motor capacity | 4HP |
| Output frequency range(Hz) | 50Hz±0.3Hz/60Hz±0.3Hz |
| Max. efficiency | >90% |
| No-load loss | Non Energy-saving Mode: ≤50W | Energy-saving Mode: ≤25W (Manual Setup) |
| Working temperature range | -25°C ~55°C |
| Storage temperature range | -25°C ~ 60°C |
| Humidity range | 0~100% |
| Waterproof grade | IP65 |
| Product size | 556*345*182mm |
| Product weight | 19.2kg |
Frequently Asked Questions (FAQ)
Yes, this on/off-grid inverter is designed with a special function that allows it to work without a battery under specific operating conditions.
The inverter is compatible with 48VDC Lead-acid Batteries or Lithium Batteries. It also features a dedicated lithium battery activation function that can be triggered by either mains power or solar input.
It supports 4 charging modes: Solar Only, Mains Priority, Solar Priority, and Solar & Mains Hybrid charging. For output, it offers 2 modes: Mains Bypass and Inverter Output, complete with UPS functionality.
The system adopts advanced MPPT technology, achieving an outstanding tracking efficiency of up to 99.9% with a maximum solar input power of 6000W.
Yes, the inverter has a waterproof grade of IP65 and a wide operating temperature range from -25°C to 55°C, making it highly durable for outdoor installations.
The unit features multiple safety protection functions, including short circuit protection, overload protection, reverse polarity protection, and a variable-speed cooling fan for efficient heat dissipation.