| MODEL | BJ-VH48-8 |
| Rated Power | 8000VA/8000W |
| INPUT | |
| Voltage | 230 VAC |
| Selectable Voltage Range | 170-280 VAC (For Personal Computers):90-280 VAC(For Home Appliances) |
| Freguency Range | 50Hz/60Hz (Auto sensing) |
| OUTPUT | |
| AC Voltage Regulation (Batt .Mode) | 230VAC±5% |
| surge power | 16000VA |
| Efficiency(Peak) | UP to 93.5% |
| Transfer Time | 10 ms (For Personal Computers) : 20 ms (For Home Appliances) |
| Waveform | Pure sine wave |
| BATTERY | |
| Battery Voltag | 48VDC |
| Floating Charge Voltage | 54 VDC |
| Overcharge Protection | 63 VDC |
| SOLAR CHARGER & AC CHARGER | |
| Maximum PV Array Open Circuit Voltage | 500VDC |
| Maximum PV Array Power | 4000W*2 |
| Mppt Range @ Operating Voltage | 120-450 VDC |
| Maximum Solar Charge Current | 120A |
| Maximum AC Charge Current | 120A |
| Maximum Charge Current | 120A |
| PHYSICAL | |
| Dimension ,D x W x H (mm) | 420X561.6X152.4 |
| Net Weight (Kgs) | 21 |
| Communication Interface | USB/RS232 |
| ENVIRONMENT | |
| Humidity | 5% to 95% Relative Humidity(Non-condensing) |
| Operating Temperature | -10℃ t0 50℃ |
| Storage Temperature | -15℃ to 60℃ |
G AC Input H AC output I Parallel port J Battery Input L WIFI portA Removable screen port B Generator dry contactor C USB D For BMS (Rs485 or CAN) E Rs232 F PV Input 1 and PV Input 2
Without battery connected 
Three phase output using either 3 units(24KW ) or max 6 units( 48kw)Single phase output up to 48Kw using 6 units