Growatt VITA 550 Portable Power Station 538Wh LiFePO4 600W Solar Generator

Growatt VITA 550 Portable Power Station

The Growatt VITA 550 Portable Power Station is a compact portable energy storage solution designed for backup electricity, travel, outdoor activities and everyday electronic devices. It combines a 538Wh LiFePO4 battery with 600W rated AC output, multiple charging options and smart app management in a portable unit weighing approximately 8.16kg.

538Wh LiFePO4 Battery Capacity

The VITA 550 features a 538Wh battery using lithium iron phosphate (LiFePO4) chemistry. This battery technology is commonly used in portable power stations because of its cycle-life characteristics and thermal stability.

The supplied specifications list a lifecycle of more than 3,000 cycles. Actual battery lifespan depends on usage patterns, charging practices, temperature and depth of discharge.

600W AC Output with 1,200W Surge Capacity

The power station provides a stated 600W AC output with a 1,200W surge capacity. It can power compatible electronics and small appliances that remain within its rated output and surge limits.

Potential uses include routers, laptops, LED lighting, mobile devices and other supported equipment. Before connecting an appliance, check its rated power and startup requirements. Appliances with heating elements, compressors or motors may exceed the power station's limits.

Regional compatibility note: The supplied AC specifications are 120V, 60Hz. Buyers in Bangladesh, where household electricity is typically 220–240V at 50Hz, should confirm AC output compatibility before purchasing. Do not assume this model provides 220–240V, 50Hz AC output.

MPPT Solar Charging with 99% Efficiency

The Growatt VITA 550 supports solar charging through an MPPT controller with a stated efficiency of 99%. Its listed maximum solar input is 240W, with a 12–24V input range and a maximum current of 10A.

The supplied solar charging time is approximately 2.5 hours under full sunlight at maximum input. Actual charging time varies with sunlight intensity, panel orientation, temperature and operating conditions. Always verify solar panel voltage, current, connector and polarity compatibility before connecting a panel.

Fast AC Charging Options

The VITA 550 supports two listed AC charging modes:

• Fast charging: Up to 500W

• Normal charging: Up to 300W

These options provide flexibility depending on charging needs. Actual charging duration can vary based on the battery's remaining charge and environmental conditions.

Multiple Ports for Everyday Devices

The power station provides several output options for different devices:

• One USB-A quick-charge port

• Two standard USB-A ports

• One USB-C Power Delivery port supporting up to 100W

• One 12V car outlet rated up to 132W

• AC outlets rated for the specified 120V, 60Hz output

The 100W USB-C PD port can support compatible laptops, tablets and smartphones. Actual charging performance depends on the connected device and its supported charging protocol.

Smart App Management

With Wi-Fi and Bluetooth connectivity, the VITA 550 supports app-based management. This can make it more convenient to access supported power station functions and review operating information through a compatible application.

App availability and specific features may depend on software support and the user's device.

Built-In Battery and Electrical Protection

The supplied specifications list several protection functions, including:

• Over-temperature and under-temperature protection

• Overvoltage and undervoltage protection

• Overcharging protection

• Overdischarging protection

• Overload protection

• Short-circuit protection

These features are designed to help protect the battery and connected equipment during normal operation. Follow the manufacturer's instructions for charging, storage and use.

Portable Power for Home, Work and Outdoor Activities

With a weight of approximately 8.16kg and dimensions of 310 × 213 × 197.5mm, the Growatt VITA 550 is designed to be transported more easily than larger stationary energy storage systems.

Depending on regional voltage compatibility and connected-device requirements, it may be useful for:

• Backup power for routers and networking devices

• Charging laptops, tablets and smartphones

• Operating compatible LED lights

• Camping and outdoor activities

• Portable power for small electronics

• Solar charging where suitable panels are available

Actual runtime depends on the connected load, inverter losses and operating conditions.

Warranty and Buying Considerations

The supplied product information lists a 2-year warranty. Confirm the official warranty terms, included accessories and after-sales service arrangements before purchase.

The Growatt VITA 550 combines portable energy storage, MPPT solar charging, USB-C PD, app connectivity and multiple protection functions. Before buying in Bangladesh, pay particular attention to its stated 120V, 60Hz AC output and confirm that it is suitable for your intended appliances.