
Voltronic InfiniSolar VII WP 2KW Solar Inverter
- Feed-in Grid Voltage Range:220/230/240 VAC
- Output:100%

The InfiniSolar VII WP 3KW is a solar inverter rated 3KW. Every figure on this page is read from the manufacturer's manual for the InfiniSolar VII WP series.
In stock
The InfiniSolar VII WP 3KW is a solar inverter rated 3KW. Every figure on this page is read from the manufacturer's manual for the InfiniSolar VII WP series.
Specifications last updated 18 August 2026
| Feed-in Grid Voltage Range | 220/230/240 VAC |
|---|---|
| Output | PV1 |
| Frequency Range | < 20ms (for home appliances) |
| Max. PV Array Open Circuit Voltage | 400 VDC |
| Max. PV Power | 3000W |
| Nominal Output Current | 8.7A |
| Efficiency (DC to AC) | 92% |
| Maximum Charging Current (from Grid) | 40A |
| Maximum Conversion Efficiency (DC/AC) | 95% |
| Nominal DC Voltage | 48 VDC |
| Communication | USB or RS232 / RS 485 |
| Feed-in Grid Frequency Range | 49~51Hz @India regulation 47.5~51.5Hz @Germany regulation 57~62Hz @South America |
| Operating Temperature | -25°C to 50°C |
|---|








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Read: How to Monitor Voltronic Inverters and UPS via WiFi →The InfiniSolar VII WP 3KW takes up to 3000W of PV array. The string has to stay below 400 VDC open-circuit — that ceiling is reached on a cold bright morning, not at noon.
The InfiniSolar VII WP 3KW works with a 48 VDC bank.
Peak efficiency is 95%. Whatever is not converted leaves as heat, so the InfiniSolar VII WP 3KW needs clear air around it and a mounting spot that is not the hottest wall in the building.