
Voltronic Lobo Solar 2.4K Off-Grid Solar Inverter
- Transfer Time:20ms (Typical)
- Acceptable Battery Type:Rechargeable lead-acid and deep discharge battery

The Lobo Solar 1.2K is an off-grid solar inverter rated Lobo Solar 1.2K.
In stock
The Lobo Solar 1.2K is an off-grid solar inverter rated Lobo Solar 1.2K. Every figure on this page is read from the manufacturer's manual for the Lobo Solar series.
Specifications last updated 18 August 2026
| Transfer Time | 20ms (Typical) |
|---|---|
| Acceptable Battery Type | Rechargeable lead-acid and deep discharge battery |
| Acceptable Input Range for Charger | 90-280 VAC |
| DC Start Voltage | >11VDC >22VDC |
| Floating Charge Voltage | 13.7VDC ± 2% 27.4VDC ± 2% |
| Maximum Charge Current | 10A or 20A |
| Maximum Solar Charge Current | 50A |
| Full Protection | Overload, short circuit and reverse polarity protection |
| Constant Current Charge Voltage | 14.3VDC ± 2% |
| Maximum PV Array Open Circuit Voltage | 40 VDC | 60 VDC |
| Waveform (Batt. Mode) | Simulated Sine Wave |
| Voltage | 230 VAC |
| Battery Voltage | 12VDC |
| Operating Voltage Range | 15–18 VDC |
| Operating Temperature | 0°C to 40°C |
|---|---|
| Storage Temperature | -15°C to 50°C |
| Humidity | 0 to 90% Relative Humidity (Non-condensing) |








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Read: How to Monitor Voltronic Inverters and UPS via WiFi →The Lobo Solar 1.2K works with a 12VDC bank. It charges at up to 10A or 20A, and that current — not the bank's capacity — is what the cabling and the fuse between bank and unit have to be sized for.
Transfer time for the Lobo Solar 1.2K is 20ms (Typical), and the load rides through on the battery. Its output in battery mode is a simulated sine wave, which is what a fridge compressor or a pump motor cares about.
The Lobo Solar 1.2K accepts 90-280 VAC on its input.