China 
China 
TECHNICAL PARAMETER
| Model E-SUN series | E-SUN 1KVA | E-SUN 2KVA | E-SUN 3KVA |
|---|---|---|---|
| The rated power | 1800VA/850W | 2000VA/1600W | 3000VA/2700W |
| INPUT | |||
| Voltage | 230VAC | ||
| Selectable Voltage Range | 170-280VAC (UPS),90-280VAC (Appliances) | ||
| Frequnecy Range | 50Hz/60Hz (Auto sensing) | ||
| OUTPUT | |||
| AC Voltage Regulation (Batt. Model) | 230VAC ± 5% | ||
| Surge Power | 2000VA | 6000VA | |
| Power factor | 0.8 | 0.9 | |
| Efficiency(Peak) | > 90% | ||
| Transfer Time | 10ms (UPS), 20ms (Appliances) | ||
| Wave form | Pure sine wave | ||
| No load current | 1.0A | ||
| BATTERY | |||
| Battery voltage | 12VDC | 24VDC | |
| Low battery alarming voltage | 11VDC | 22VDC | |
| Low battery cut off protection voltage | 10.5VDC | 21VDC | |
| Low battery recovery voltage | 11.5VDC | 23VDC | |
| Floating Charge Voltage | 13.5.VDC | 27VDC | |
| Overcharge Protection | 16VDC | 32VDC | |
| MPPT SOLAR CHARGER & AC CHARGER | |||
| Maximum PV Array Power | 2000W | 3000W | |
| MPPT Range Operation Vol | 30-400VDC | 30-400VDC | |
| Best PV range | 120-400VDC | 30-400VDC | |
| Maximum PV Array Open Circuit Vol. | 400VDC | 400VDC | |
| Number of MPPT trackers / Max output current | 80A | 80A | |
| Maxmum AC Charge Current | 60A | 60A | |
| Maxmum Efficiency | 98% | 98% | |
| BEST PANEL CONFIGUTATION | |||
| Maximum PV Array Power | 2000W | 2000W | 3000W |
| Best Panel configuration | 550W 2-3PCS in 1 S | 550W 2-4 PCS in 1 S | 550W 2-5 PCS in 1 S |
| PHYSICAL | |||
| Products Dimension, D*W*H(mm) | 400mm*306mm*103mm | 400mm*306mm*103mm | |
| Packing size, D*W*H(mm) | 460mm*391mm*174mm | 460mm*391mm*174mm | |
| Net Weight (kgs) | 4.4KG | 5.4KG | |
| G.W. kg | 5.1KG | 6.1KG | |
| Communication Interface | RS232/GPRS/ Optional WIFI | ||
| OPERATING ENVIRONMENT | |||
| Humidity | 5% to 95% Relative Humidity (Non-condensing) | ||
| Operation Temperature | -10℃-50℃ | ||
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