Category: Off-Grid Solar Inverter
The PV1800 PRO Series can handle a maximum PV array open circuit voltage of 450V and MPPT voltage range of 150–430V, letting you harness more solar power efficiently. Perfect for both residential and commercial applications.
| MODEL | PH18-3024 PRO |
PH18-5248 PRO |
|---|---|---|
| Nominal Battery System Voltage | 24VDC | 48VDC |
| Rated Power | 3000VA / 3000W |
| Surge Power | 6000W |
| Waveform | Pure sine wave |
| AC Voltage Regulation (Batt. Mode) | 230VAC ±5% (Configurable) |
| Inverter Efficiency (Peak) | 90% |
| Transfer Time | 10ms (UPS / VDE4105) / 20ms (APL) |
| Voltage | 230VAC ±5% |
| Selectable Voltage Range | 170~280VAC (UPS) / 90~280VAC (APL) / 184~253VAC (VDE4105) |
| Frequency Range | 50Hz / 60Hz (Auto-sensing) |
| Normal Voltage | 24VDC |
| Floating Charge Voltage | 27.4VDC |
| Overcharge Protection | 30VDC |
| Maximum PV Array Open Circuit Voltage | 450VDC |
| Maximum PV Input Current | 18A / 27A |
| Charging Algorithm | 3-Step (Flooded Battery, AGM/GEL/Lead) / 4-Step (Li) |
| Maximum PV Array Power | 4000W / 5000W / 6000W |
| PV Array MPPT Voltage Range | 150~430 VDC |
| Maximum Solar Charge Current | 80A / 100A |
| Maximum AC Charge Current | 60A / 80A |
| Maximum Charge Current | 80A / 100A |
| Machine Dimension (WHD mm) | 322×486×134 |
| Package Dimension (WHD mm) | 575×229×425 |
| Net Weight | 10.6kg |
| Gross Weight | 12kg |
| Humidity | 5% to 95% (Non-condensing) |
| Operating Temperature | 0°C~50°C |
| Storage Temperature | -15°C~60°C |
| Warranty | 2 years |
Combines inverter, solar charger, and battery charger for seamless energy supply.
Supports parallel operation of up to 9 units.
Cold start, overload protection, and long-lasting durability.
Delivers optimized energy conversion to maximize solar savings.
USB, RS485, and optional Wi-Fi for easy remote control.
CE-EMC, LVD, IEC standards ensure safety and reliability.
Find the answers here or contact us to discuss your project.
Yes, it can operate solely on solar and AC power.
Up to 450V DC.
Yes, up to 9 units can be paralleled.
Yes, via USB, RS485, or optional Wi-Fi.
Lead-acid (Flooded, AGM, GEL) and Li-ion batteries.
2 years standard warranty with certified quality assurance.
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