What is the battery capacity and lifespan of the TSOL-MAU7200?

The TSOL-MAU7200 is equipped with a 7200 Wh LiFePO4 battery. It is highly durable, designed to last for up to 6000 life cycles.

Can this unit provide backup power during a grid outage?

Yes. The system features grid-forming capability via its dedicated off-grid port. In the event of a power outage, it delivers a rapid switch time of just 10 ms to keep your essential appliances running without interruption

How does the TSOL-MAU7200 integrate with existing PV systems?

As a Micro AC Coupled Unit, the MAU7200 integrates directly on the AC side of the system. This architecture allows for seamless retrofitting without the need to replace existing string/microinverters or reconfigure the primary DC solar arrays.

How scalable is the system for projects with higher energy demands?

The system is designed with Parallel Output for Single/Three-phase Grids. For scalability, it supports parallel connection of a maximum of 4 units. This provides flexibility for varying residential or light-commercial requirements across both single-phase and three-phase architectures.

What are the physical dimensions and handling requirements for installation?

The unit dimensions are 480 x 750 x 210 mm $(W\times H\times D)$ and it weighs 70 kg. Due to the weight, a two-person team or appropriate lifting equipment is recommended during site positioning. Its IP65 ingress protection allows for versatile indoor or outdoor placement.

How does the system handle grid management and smart tariffs?

The unit is highly compliant with modern smart grid demands. When paired with a compatible meter , it supports strict Zero Export control to prevent unauthorized grid feed-in. It also features Time-of-use Control and is Dynamic Tariff Applicable, enabling you to offer clients advanced energy arbitrage capabilities.

PowerTrunk (Micro AC Coupled Unit)

MAU7200 | 0.8-3.6 kW / 7.2 kWh

The MAU7200 is a premier AC-coupled energy storage system designed to effortlessly upgrade existing grid-tied PV setups or power new solar installations in seamless combination with microinverters. It empowers homeowners to maximize energy efficiency and reduce electricity bills through intelligent self-consumption, Time-of-Use (TOU) shifting, and dynamic tariff response, ensuring every kilowatt-hour is used when it’s most cost-effective.
Built for flexibility and reliability, multiple units can operate in parallel to easily scale capacity for larger single-phase or three-phase applications. The system features a grid-forming off-grid port that creates a robust backup power supply, working seamlessly with both microinverters and string inverters to provide ultimate energy independence and flexibility in any scenario.

DATASHEET

Products Storage System AC Coupled System PowerTrunk (Micro AC Coupled Unit)

Technical Specifications

Download Datasheet ▼

MAU7200-EN.pdf

Model	TSOL-MAU7200 Series
Battery Type	LiFePO4
Capacity	7200 Wh
Cycle Life	6000
Max AC Output	Up to 3600 W
Switch Time	10 ms
Protection	IP65

*Only partial parameters are listed above. Please refer to the official datasheet for full specifications.

Frequently Asked Questions

What is the battery capacity and lifespan of the TSOL-MAU7200?

A :

The TSOL-MAU7200 is equipped with a 7200 Wh LiFePO4 battery. It is highly durable, designed to last for up to 6000 life cycles.
Can this unit provide backup power during a grid outage?

A :

Yes. The system features grid-forming capability via its dedicated off-grid port. In the event of a power outage, it delivers a rapid switch time of just 10 ms to keep your essential appliances running without interruption
How does the TSOL-MAU7200 integrate with existing PV systems?

A :

As a Micro AC Coupled Unit, the MAU7200 integrates directly on the AC side of the system. This architecture allows for seamless retrofitting without the need to replace existing string/microinverters or reconfigure the primary DC solar arrays.
How scalable is the system for projects with higher energy demands?

A :

The system is designed with Parallel Output for Single/Three-phase Grids. For scalability, it supports parallel connection of a maximum of 4 units. This provides flexibility for varying residential or light-commercial requirements across both single-phase and three-phase architectures.
What are the physical dimensions and handling requirements for installation?

A :

The unit dimensions are 480 x 750 x 210 mm $(W\times H\times D)$ and it weighs 70 kg. Due to the weight, a two-person team or appropriate lifting equipment is recommended during site positioning. Its IP65 ingress protection allows for versatile indoor or outdoor placement.
How does the system handle grid management and smart tariffs?

A :

The unit is highly compliant with modern smart grid demands. When paired with a compatible meter , it supports strict Zero Export control to prevent unauthorized grid feed-in. It also features Time-of-use Control and is Dynamic Tariff Applicable, enabling you to offer clients advanced energy arbitrage capabilities.