Low Frequency On/Off Grid Hybrid Solar Inverter
PH3000 Single-phase Series (3/4KW)
PH3000 series Energy Storage Inverter has capacity of 3KW and 4KW, it is multi-functional, combining functions of inverter, On-Grid, MPPT solar charger and battery charger to offer uninterruptible power support with portable size. Its comprehensive LCD display offers user-configurable and easy-accessible button operation such as battery charging current, AC/solar charger priority, and acceptable input voltage based on different applications.
Features:
- Smart LCD setting(Working modes, Charge Current, Charge Voltage, etc.)
- MPPT Efficiency max 98%
- Combining solar system, AC utility, and battery power source to supply continuous power
- Multiple operations: basic Grid-tie, Off-Grid, Grid-Interactive
- Parallel operation with up to 3 units
- Support CAN, RS485 monitoring function
Overview
| MODEL | PH30-3048 | PH30-4048 |
|---|---|---|
| Nominal Battery System Voltage | 48VDC | |
| INVERTER OUTPUT | ||
| Rated capacity | 3750VA | 5000VA |
| Rated output power | 3000W | 4000W |
| Rated output voltage and frequency | 230Vac / 50Hz or 60Hz | |
| Rated output current | 13A | 17.4A |
| Output voltage precision | 230Vac ± 1% | |
| Output frequency precision | 50Hz ± 0.1% | |
| THD (Linwar loads) | Off grid ≤ 2% | |
| Grid discharge ≤ 3% | ||
| Grid charge ≤ 3% | ||
| Dynamic response speed | 20ms | |
| Power factor | Grid discharge 99.9% & Grid charge 99.9% | |
| Overload capability | 30 minutes @ 100%<load≤110% | |
| 1 minutes @ 100%<load≤125% | ||
| 30 seconds @ 125%<load≤150% | ||
| 10 seconds @ 150%<load≤200% | ||
| 5 seconds @ load>200% | ||
| 5 seconds @ short circuit | ||
| Grid / Off grid change time | < 10ms | |
| Output wave | Sine wave | |
| Inverting efficiency 80% resistive loads | ≥93% | ≥93% |
| AC INPUT | ||
| AC input maximum current | 26A | 34.8A |
| Acceptable input voltage range | Defaults 186Vac ~253Vac; Narrow 174Vac ~272Vac; Wide 95Vac ~272Vac | |
| AC Input frequency | 47.5Hz ~ 51.5Hz | |
| BATTERY | ||
| Rated input voltage | 48VDC | |
| Allowed input DC voltage range | 40VDC~62VDC | |
| Low voltage alarm | 42VDC | |
| High voltage alarm | 60VDC | |
| SOLAR CHARGER AC CHARGER | ||
| PV Open Circuit Voltage | 145VDC | |
| Max Solar Charging Current | 60A | 60A |
| Max AC Charging Current | 60A | 80A |
| DISPLAY PROTECTION FUNCTION | ||
| LED indication | Systematic operation, indication of charge and discharge, indication of fault | |
| LCD display | output voltage, output current, grid voltage, grid current, voltage of storage battery, load power, chart of capacity | |
| Protection Function | Input LV protection | |
| Input OV protection | ||
| Output overload protection | ||
| Output short circuit Protection | ||
| MECHANICAL SPECIFICATIONS | ||
| Mounting | Wall mounted | |
| Machine Dimensions (W*H*D)(mm) | 337*462*183mm | 370*462*183 |
| Package Dimensions (W*H*D)(mm) | 476*602*325mm | 476*602*325mm |
| Net Weight (kg) | 29.5 | 35 |
| Gross Weight (kg) | 33 | 38.5 |
| OTHER | ||
| Communication terminal | RS485 / CAN bus | |
| Operation Temperature Range | 0℃～ +50℃ | |
| Environmental Protection Rating | Indoor(IP20) | |
| Ambient humidity | 0~90% relative humididity (non-condensing) | |
| Altitude | ≤3000m | |
