What is an inverter with integrated MPPT?
An inverter with MPPT combines DC→AC conversion (230 V) with a solar MPPT controller in the same device. The MPPT (Maximum Power Point Tracking) continuously adjusts the voltage and current of the photovoltaic panels to extract the maximum power, efficiently charging the battery bank and supplying AC to the installation.
Advantages of an “all-in-one” with MPPT
- Fewer devices: PV controller already integrated → simpler and cleaner installation.
- Greater reliability: fewer connections and failure points.
- Solar optimization: real-time tracking of the maximum power point.
- Space saving and shorter cabling between controller and batteries.
Do you also need to recharge from grid or generator?
If your project requires AC backup for cloudy days or consumption peaks, check the inverters with charger + MPPT, which add an integrated multi-stage AC charger.
Key selection criteria
- Inverter output power (kW) according to simultaneous loads and peaks (motors/compressors).
- MPPT range (Vmp/Voc and current): must match the number of panels in series/parallel and the minimum temperature.
- Battery voltage: versions of 12V, 24V and 48V.
- Battery compatibility: profiles for AGM, GEL, OPzS and, if applicable, lithium with CAN/RS485 communication.
- Communications and monitoring: RS485/CAN, Wi-Fi/Bluetooth, manufacturer portal or app.
- Protections: DC/AC, SPD, over/under voltage, overtemperature; IP rating according to location.
General specifications
| Functions | Sine wave inverter + integrated solar MPPT controller |
| PV input | MPPT with Vmp/Voc range and current according to model |
| Battery | 12/24/48 V (AGM/GEL/OPzS/Lithium*) |
| AC output | 230 V single-phase |
| Management | PV/battery prioritization, monitoring and alarms |
* Check compatibility and, for lithium, if communication with BMS is required.
Installation best practices
- Respect the maximum Voc of the MPPT under the lowest temperature conditions.
- Protect the PV string with disconnection and fuses/SPD if applicable.
- On DC battery, install a fuse close to the positive and an accessible disconnect switch.
- Size cable sections to keep voltage drop <3% and use busbars for organized wiring.
- Adjust charge/discharge profiles and voltages to the battery technology.
If you are looking for a compact solution that optimizes photovoltaic production and delivers stable AC with a minimum of devices, inverters with MPPT are the simplest and most effective option. To add recharging from grid/generator, switch to with charger + MPPT; for variants by voltage, see 12V, 24V and 48V.
