| MODEL | King 3K | King 5K |
| Rated Power | 3000VA/3000W | 5000VA/5000W |
| Parallel Capability | Up to 9 units | Up to 9 units |
| INPUT | ||
| Voltage | 230 VAC | |
| Voltage Range | 110-280 VAC | |
| Frequency Range | 50 Hz/60 Hz (Auto sensing) | |
| OUTPUT | ||
| AC Voltage Regulation | 230 VAC ± 5% | |
| Output THDv | ≦ 3% for linear load, ≦ 8% for non-linear load | |
| Surge Power | 6000VA for 5 sec | 10000VA for 5 sec |
| Efficiency (Peak) | 93 % at Line Mode, 90% at Battery Mode | |
| Transfer Time | 0 ms | |
| Waveform | Pure sine wave | |
| BATTERY | ||
| Battery Voltage | 24 VDC | 48 VDC |
| Floating Charge Voltage | 27 VDC | 54 VDC |
| Overcharge Protection | 34 VDC | 66 VDC |
| SOLAR CHARGER & AC CHARGER | ||
| Solar Charger Type | MPPT | MPPT |
| Maximum PV Array Open Circuit Voltage | 145 VDC | |
| Maximum PV Array Power | 1500 W | 4000 W |
| MPP Range @ Operating Voltage | 30 ~ 115 VDC | 60~115VDC |
| Maximum Solar Charge Current | 60 A | 80 A |
| Maximum AC Charge Current | 60 A | 60 A |
| Maximum Charge Current | 120 A | 140 A |
| PHYSICAL | ||
| Dimension, D x W x H (mm) | 140 x 303 x 525 | |
| Net Weight (kgs) | 13 | 13.5 |
| Communication Interface | USB/RS232/RS485/Bluetooth/Dry-contact | |
| ENVIRONMENT | ||
| Humidity | 5% to 95% Relative Humidity (Non-condensing) | |
| Operating Temperature | 0°C to 55°C | |
| Storage Temperature | -15°C to 60°C | |
