Overview
The Ampinvt 6000W DC 48V off-grid low frequency split phase solar inverter charger is designed to power 120/240VAC split-phase loads and charge a 48V battery system from AC input and/or solar power. It integrates a 100A MPPT solar charger and a 35A AC charger for flexible energy management.
Key Features
- Power rating: 6000W continuous output power; 18000W peak output power.
- 48V battery system only: the inverter can ONLY work with a 48V battery system.
- Split-phase output: 120/240VAC split phase output.
- Built-in charging: built with 100A MPPT and 35A AC charger.
- Solar input: max 150V, 5600W solar input.
- Control & communications: RS485 communicational portal (for WiFi box & external screen control); LCD display, LED indicators, and function keys.
- Efficiency (stated): inverter transfer efficiency up to 85%; inbuilt MPPT efficiency more than 99%.
- Protection functions: over voltage protection, over charge protection, over temperature protection, short circuit protection, over current protection, over discharge protection.
- Parallel operation: inverter CAN NOT support connect in parallel.
- Battery connection requirement: inverter MUST have a battery, and the battery MUST be connected first.
Working Modes
- AC/Line priority mode: uses AC power as priority input, provides AC output, and automatically charges the battery.
- Battery priority mode: prioritizes battery power supply; after low voltage protection it transfers to utility power; 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: accepts unstable 240V generator input; through the inverter AVR regulator, automatically matches 60HZ municipal frequency and regulates output voltage within the normal operating range.
- Unattended Mode: when the battery is low voltage, the inverter enters standby (power saving); when the battery restores to the set voltage value (for example via solar charging), the inverter restores normal output for fully automatic operation.
Specifications
| Inverter type | Off-grid low frequency split phase solar inverter charger |
| Continuous output power | 6000W |
| Peak output power | 18000W |
| Battery system voltage | 48V DC |
| AC output | 120/240VAC split phase |
| MPPT solar charger | 100A (inbuilt) |
| AC charger | 35A (inbuilt) |
| Max solar input | 150V, 5600W |
| Communications | RS485 communicational portal |
| Dimensions | 760mm x 500mm x 290mm |
What’s Included
- 1 x 6000W 48V inverter
- 1 x battery cable
- 1 x user manual
Applications
- Off-grid and backup power systems with 48V battery banks
- 120/240VAC split-phase loads such as refrigerators, fans, drills, induction cookers, TVs, washing machines, kettles, and laptops (do not overload)
For installation guidance and product support, contact customer service at https://tsolar.top/ or service@tsolar.top.
Note: Different types of loads have different starting impulse currents. Select the appropriate inverter model based on actual equipment power, current, and load characteristics.
Details
A 6000W, 48V split-phase inverter/charger built for 120/240VAC loads, with integrated 100A MPPT solar charging and 35A AC charging.
RS485 communications support external monitoring/control, and the built-in charging system combines AC charging with high-efficiency MPPT solar charging.
Clear terminal layout for AC input, split-phase AC output, PV (solar) input, and 48V battery connections, plus an LCD with function keys for setup.
Use the split-phase connection diagram to route AC input, 120/240VAC output, grounding, and PV wiring with appropriate breakers.
Check the 760×500×290mm footprint for planning your install space; package includes the inverter, battery cable, and user manual.
