Energy Storage System
Power Supply 3-5kW/3-5kwh LCD display
Product Overview
This power system is a high-efficiency 3-5kW/3-5kWh power solution designed for small and medium-sized industrial and commercial applications, with the remarkable features of large capacity and high power output. Its pure sine wave output ensures high quality of power, can effectively protect sensitive equipment, reduce electromagnetic interference, and improve the operating stability and life of equipment.
The system is equipped with an advanced LCD display that visualizes operating data in real time, allowing users to easily monitor key information such as power status, output power and battery power, making it easy to adjust and optimize energy use in a timely manner. In addition, the system's intelligent monitoring function can automatically record and analyze power usage, helping users achieve efficient energy management and reduce operating costs.
In terms of safety, the power supply system has multiple protection mechanisms, including overload, short circuit and over-temperature protection, to ensure the safe operation of the equipment in various working environments. Its modular design makes maintenance and upgrades more convenient, and users can flexibly adjust the system configuration according to actual needs.
This 3-5kW/3-5kWh power system not only provides reliable power support, but also helps companies achieve sustainable development goals through efficient energy management and safety protection measures.
Product Overview
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Product basic parameters |
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Rated power |
S-3 |
S-5 |
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Standard voltage |
3200W |
5000W |
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Installation |
3.2kWh |
5.12kWh |
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| Solar parameter | |||
| Working model | MPPT | ||
| Rated solar input voltage | 360VDC | ||
| MPPT tracking voltage range | 120-450V | ||
| Max input voltage (VOC) at lowest temperature |
500V | ||
| Max input power | 4000W | 6000W | |
| Number of MPPT tracking paths | 1 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 battey | 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) |
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| Max mains charging current | 60A | 60A | |
| Max solar charging current | 80A | 100A | |
| Max charging current(Grid+ solar) | 100A | 100A | |
| 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 | 500*300*340mm | 500*300*340mm |
| Package Size | 600*400*440mm | 600*400*440mm |
| Net weight | 42kg | 55kg |
| Gross weight | 48kg | 65kg |