All-In-One Smart Energy Solution

The SPH/SPA HUB series integrates a hybrid inverter with ALP 5.0L-E1 LiFePO4 battery modules, delivering a seamless solar + storage setup. With modular expansion from 5kWh up to 40kWh (1–8 battery modules), it adapts easily to your growing energy needs.

Fast Charging & High Performance

With 0.75C battery charge power, the system enables faster energy storage, ensuring your battery is ready when needed. It delivers up to 97.6% maximum efficiency and ≥99.5% MPPT efficiency, extracting the most from your solar panels.

Reliable Backup Power

The smart bypass function ensures uninterrupted power to critical loads during grid outages, with a fast switch time of ≤15ms. This makes it ideal for homes requiring dependable backup for essential appliances.

Advanced Protection & Safety

Built with LiFePO4 battery technology for enhanced safety and long lifespan (10-year warranty), the system includes:

• Type II AC/DC Surge Protection (SPD)

• IP66-rated inverter protection

• Wide operating temperature range (0°C to +45°C)

• Multiple communication options (RS485 / USB / CAN / Wi-Fi / GPRS)

Flexible Solar Integration

With up to 2 DC/AC ratio, dual MPPT trackers, and maximum 16A PV input per string, the Growatt HUB series ensures optimal solar generation and flexible system design.

At Upgrade X, our expert installers ensure professional setup, system optimisation, and ongoing support—helping you store more solar energy, increase independence from the grid, and protect your home against outages.

Smarter storage. Reliable backup. Maximum savings.