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Model | SL8KW-48 | |
AC Input | ||
Nominal AC Input Voltage/Waveform | 230Vac/Sinusoidal (utility or generator) | |
AC Input Range | 90~280Vac(Appliances);170Vac~280Vac(UPS) | |
Max AC Input Voltage | 300Vac | |
Nominal Input Frequency | 50Hz / 60Hz (Auto detection) | |
AC Input Frequency Range | 40~65±1Hz; (>42 or <63±1Hz comeback) | |
Max Bypass Current | 50A | |
Transfer Time | 15ms typical (UPS) | |
25ms typical (Appliances) | ||
Inverter Output | ||
Rated Output Power | 8KVA/8KW | |
Working without Battery | Yes | |
Num. of Output Ports | 2 | |
Dry Contactor Function | Yes | |
Output Voltage Waveform | Pure Sine Wave | |
Output Voltage | 220/230/240 Vac ± 5% | |
Output Frequency | 50Hz/60Hz ±1 Hz | |
Peak Efficiency | 94% | |
Overload Protection | 5s@≥150% load; 10s@110%~150% load | |
Surge Capacity | 2* rated power for 5 seconds | |
Nominal Battery Input Voltage | 48Vdc | |
Cold Start Voltage | 46.0Vdc | |
Low voltage Cut-off | 42Vdc | |
High voltage Cut-off | 63Vdc | |
No Load Power Consumption | <70W@48VDC | |
Battery Charging | ||
AC Charging Current (Max) | 120Amp (@VI/P=230Vac) | |
PV Charging Current (Max) | 150Amp | |
Total Charging Current (Max) | 150Amp | |
Charging Algorithm | 3-Step | |
Bulk Charging Voltage--Flooded Battery | 58.4Vdc | |
Bulk Charging Voltage--AGM / Gel Battery | 56.4Vdc | |
Floating Charging Voltage | 54Vdc | |
MPPT Input | ||
Num.Of Independent MPPT Tracker | 2 | |
Max. PV Array Power | 10000W | |
PV Array MPPT Voltage Range | 60~450Vdc | |
Max. PV Array Open Circuit Voltage | 500Vdc | |
Communication | ||
BMS Communication | PYLON or PACE Protocol RS485 | |
WiFi/APP | RJ45 PORT for connection, optional | |
Other information | ||
Safety Certification | CE | |
Operating Temperature Range | -10°C to 50°C | |
Storage temperature | -15°C~ 60°C | |
Humidity | 5% to 95% Relative Humidity (Non-condensing) | |
Enclosure | IP21 | |
Dimension (D*W*H), mm | 138x390x500 | |
Net Weight, kg | 18 | |


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