| MODEL | Sun 3500 -24 | Sun 5500 S-48 | Sun 5500 P-48 |
| CAPACITY | 3.5KVA/3.5KW | 5.5KVA/5.5KW | 5.5KVA/5.5KW |
| Parallel Capability | NO | NO | YES,12 units |
| INPUT | |||
| Nominal Voltage | 230VAC | ||
| Acceptable Voltage Range | 170-280VAC(For personal Computer);90-280vac(For Home Appliances) | ||
| Frequency | 50/60 Hz(Auto sensing) | ||
| OUTPUT | |||
| Nominal Voltage | 220/230VAC±5% | ||
| Surge Power | 7000VA | 11000VA | 11000VA |
| Frequency | 50/60Hz | ||
| Waveform | Pure Sine wave | ||
| Transfer Time | 10ms(For personal Computer);20ms(For Home Appliances) | ||
| Peak Efficiency(PV to INV) | 96% | ||
| Peak Efficiency(Battery to INV) | 94% | ||
| Overload Protection | 5s@>=150% load; 10s@110%~150% load | ||
| Crest Factor | 2:1 | ||
| Admissible Power FACTOR | 0.6~1（inductive or capacitive) | ||
| BATTERY | |||
| Battery Voltage | 24VDC | 48VDC | 48VDC |
| Floating Charge Voltage | 27VDC | 54VDC | 54VDC |
| OverCharge Protection | 33VDC | 63VDC | 63VDC |
| Charging Method | CC/CV | ||
| Solar Charger & AC Charger | |||
| Solar Charger TYPE | MPPT | ||
| Max.PV Array Power | 4000W | 5500W | 5500W |
| Max.PV Array Open Circuit Voltage | 500VDC | ||
| PV Array MPPT Voltage Range | 120VDC~450VDC | ||
| Max.Solar Input Current | 15A | 18A | 18A |
| Max.Solar Charge Current | 100A | 100A | 100A |
| Max.AC Charge Current | 60A | 60A | 60A |
| Max.Charge Current | 100A | 100A | 100A |
| PHYSICAL | |||
| Dimensions,D x W x H(mm) | 448x295x120 | ||
| Package Dimensions,D x W x H(mm) | 560x375x190 | ||
| Net Weight(Kg) | 9 | 10 | 10 |
| Communication Interface | USB/RS232/Dry-contact | ||
| ENVIRONMENT | |||
| Operating Temperature Range | （-10℃ to 50℃） | ||
| Storage temperature | （-15℃ ~ 60℃） | ||
| Humidity | 5% to 95% Relative Humidity(Non-condensing) | ||
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tracy@walsunenergy.com
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