Overview
The Ampinvt TG-Series 3500W DC 48V off grid hybrid solar inverter is designed to provide AC output while charging a 48V battery bank from AC power, solar power, or a generator. It supports multiple operating modes for flexible power source priority management.
Key Features
- Continuous output power: 3500W (peak output power: 10500W)
- 48V battery system only: works only with a 48V battery system
- Battery required: the inverter must have a battery connected, and the battery must be connected first
- No parallel operation: cannot be connected in parallel
- Charging sources: charges the battery bank when AC power / solar power / generator are connected
- Display & controls: LCD display, LED indicators, and function keys
- External connections labeled on unit: AC Input, AC Output, Solar Panel, Battery Positive, Battery Negative, Remote Control
Working Modes
- AC/Line priority mode: always uses AC power as priority input, provides AC output, and automatically charges the battery.
- Battery priority mode: priority is given to battery power supply. After low voltage protection, it transfers to AC grid power supply. When the battery is full, it transfers back to battery power.
- ECO Mode: load < 10% automatic sleep and stop output; load > 10% automatic boot back to normal inversion.
- Generator mode: generator connects to the AC input of the inverter; the output is stabilized through AVR while the battery is recharged.
- Unattended Mode: when the battery is low voltage, the inverter goes into standby (power saving state). When the battery restores to the voltage value set by the user (such as solar charging), the inverter restores normal output for unattended automatic operation.
Specifications
| Series | TG-Series |
| Product type | Off grid hybrid solar inverter |
| Continuous output power | 3500W |
| Peak output power | 10500W |
| Battery system voltage | DC 48V (48V battery system only) |
| Parallel capability | Not supported |
| Product size | 610mm x 490mm x 280mm |
| Labeled ports / interfaces | AC Input; AC Output; Solar Panel; Battery Positive; Battery Negative; Remote Control |
| Indicators / UI | LED indicators; LCD display; Function keys |
What’s Included
- 1* 3500W 48V Solar Inverter
- 1* Battery Cable
- 1* User Manual
Applications
- Off-grid power systems requiring a 48V battery bank
- Systems using AC input, solar input, and/or generator input for charging and power supply management
For product selection and after-sales support, contact: https://tsolar.top/ or service@tsolar.top.
Details
Built for off-grid systems, the TG-Series delivers 3500W continuous output and a clear LCD interface for quick status checks and settings.
Clearly labeled terminals make it straightforward to connect AC input, AC output, solar PV, and a 48V battery bank, with LED indicators and function keys on the front.
