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China SOSIAT Rack/Cabinet Hybrid Inverter - Reliable Suppliers & Factory Solutions for Energy Storage Systems
Product Overview
The Rack/Cabinet Hybrid Inverter is an innovative power management solution for residential and commercial use. With its high-efficiency power conversion, it maximizes the utilization of solar energy, achieving conversion rates of up to 95%, ensuring more DC power from solar panels is transformed into usable AC power.
Dual-Mode Operation
Prioritizes solar power in grid-tied mode and automatically switches to off-grid battery power during outages to keep critical equipment running.
Smart Battery Management
Compatible with lithium-ion and lead-acid chemistries. Regulates charge/discharge and monitors state-of-charge to extend lifespan.
Easy Configuration & Monitoring
Rack or cabinet-mounted design with user-friendly LCD, mobile app, or web interface for real-time status tracking.
Technical Parameters
| Product Basic Parameters | |||
|---|---|---|---|
| Rated power | 3200W | 5500W | 8000W |
| Standard voltage | 24VDC | 48VDC | |
| Installation | Cabinet/ rack installation | ||
| Solar Parameter | |||
|---|---|---|---|
| Working model | MPPT | ||
| Rated solar input voltage | 360VDC | ||
| MPPT tracking voltage range | 120-450V | ||
| Max input voltage (VOC) at lowest temp | 500V | ||
| Max input power | 4000W | 6000W | 8000W |
| Number of MPPT tracking paths | 1 Path | 2 Path | |
| INPUT | ||
|---|---|---|
| DC input voltage range | 21-30VDC | 42-60VDC |
| Rated mains power input voltage | 220/230/240VAC | |
| Grid power input voltage range | 170~280VAC (UPS model) / 120~280VAC (inverter model) | |
| Grid input frequency range | 40~55Hz (50Hz) / 55~65Hz (60Hz) | |
| OUTPUT | ||
|---|---|---|
| Inverter | Output efficiency | 94% |
| Output voltage | 220VAC±2% / 230VAC±2% / 240VAC±2% (Inverter model) | |
| Output frequency | 50Hz±0.5 or 60Hz±0.5 (Inverter model) | |
| Grid | Output efficiency | ≥99% |
| Output voltage range | Following input | |
| Output frequency range | Following input | |
| Battery mode no-load loss | ≤1% (At rated power) | |
| Grid mode no-load loss | ≤0.5% Rated power (the charger of grid power doesn't work) | |
| Battery | ||
|---|---|---|
| Battery type | Lead acid battery | Equalizing charging 13.8V, Floating charging 13.7V (single battery voltage) |
| Customized battery | The parameter can be set according to customers' requirement (Use different types of battery by setting the panel) | |
| Max mains charging current | 60A (for 3200W/5500W models) / 80A (for 8000W model) | |
| Max solar charging current | 100A / 150A | |
| Max charging current (Grid + solar) | 100A / 150A | |
| Charging method | Three-stage (constant current, constant voltage, float charge) | |
| Protected Mode | |
|---|---|
| Battery low voltage range | Battery low voltage protection value +0.5V (Single battery voltage) |
| Battery voltage protection | Factory default: 10.5V (Single battery voltage) |
| Battery over voltage alarm | Equal charging voltage +0.8V (Single battery voltage) |
| Battery over voltage protection | Factory default: 17V (Single battery voltage) |
| Battery over voltage recovery Voltage | Battery over voltage protection value - 1V (Single battery voltage) |
| Overload / short circuit protection | Automatic protection (battery mode), circuit breaker or fuse (Grid mode) |
| Temperature protection | ≥90℃ off output |
| Performance Parameters | ||
|---|---|---|
| Conversion time | ≤4ms | |
| Cooling method | Intelligent cooling fan | |
| Working temperature | -10~40℃ | |
| Storage temperature | -15~60℃ | |
| Altitude | 2000m (>2000m altitude need derating) | |
| Humidity | 0~95% (No condensation) | |
| Product Size | 440*484*178mm | 440*484*220mm |
| Package Size | 555*500*235mm | 555*500*255mm |
| Net weight | 8.5kg / 9.5kg / 17kg / 19kg | |
| Gross weight | 9.5kg / 10.5kg / 19kg / 21kg | |
Frequently Asked Questions (FAQ)
What is the maximum solar energy conversion efficiency of this inverter?
The Rack/Cabinet Hybrid Inverter features high-efficiency power conversion, achieving conversion rates of up to 95% to maximize the utilization of solar energy.
How does the dual-mode operation system function?
In grid-tied mode, it prioritizes solar power for loads and feeds excess energy back to the grid or batteries. During power outages, it automatically switches to off-grid mode powered by batteries, ensuring continuous power supply for critical equipment.
What types of batteries are compatible with this inverter?
It is designed for compatibility with various battery chemistries, including lithium-ion and lead-acid batteries, and features intelligent battery management to prevent over-discharging and extend battery lifespan.
How fast does the inverter switch power sources during a grid failure?
The conversion time is extremely fast, taking less than or equal to 4 milliseconds (≤4ms) to switch, ensuring uninterrupted power for your appliances.
What safety and protection mechanisms are built in?
The inverter features multiple protection modes, including battery low/over-voltage protection, automatic overload and short circuit protection, and temperature protection that automatically shuts off output when the temperature reaches ≥90℃.