Growatt SYN-50-MIN-XH-10: The Reliable Backup Box for Seamless Off-Grid Switching
The Growatt SYN-50-MIN-XH-10 is a backup interface designed for homes using Growatt MIN-XH hybrid inverters. It enables automatic switching to off-grid mode in the event of a power outage, ensuring that essential household loads remain energised even when the grid fails. Compact, weatherproof and easy to install, this box adds an extra layer of energy security to any solar battery setup.
Automatic Backup Switching for Energy Independence
This unit facilitates a seamless transition from grid-tied to off-grid operation. When paired with a compatible Growatt MIN-XH inverter and battery system, the SYN-50 detects outages and switches over to backup mode within 0.5 seconds, keeping critical circuits powered without user intervention.
- Enables true off-grid operation during power cuts
- Supports automatic switchover with zero manual input
- Maintains power to essential loads like lighting, fridges or Wi-Fi
Compatible with the Growatt MIN-XH Range
This model is specifically designed for use with the Growatt MIN 2500-TL-XH, MIN 3600-TL-XH and MIN 5000-TL-XH inverters. When installed with a Growatt battery system, it ensures your home can continue operating independently of the grid during outages.
Space-Saving, Weatherproof Design
With an IP65 rating and sleek 115mm depth, the SYN-50-MIN-XH-10 can be easily installed indoors or outdoors alongside your inverter. It’s built for durability and doesn’t require complex configuration, making it suitable for new or retrofit installations.
Why Evergy Recommends This Product
The SYN-50-MIN-XH-10 is a vital addition for homes using Growatt’s single-phase hybrid inverters. We recommend it for households that want energy security during blackouts without the complexity of a full off-grid system. It’s reliable, quick to respond, and fully integrated with the Growatt ecosystem.
Ideal for Backup Power in UK Homes
Whether you’re in a rural area prone to outages or simply want to ensure continuous power to your lighting, Wi-Fi or medical devices, this backup box offers peace of mind. It’s also perfect for homeowners using Growatt batteries to support self-consumption and resilience.
Technical Specifications
- Input Voltage: 230V single-phase
- Switchover Time: ≤0.5 seconds
- Dimensions: 332 x 260 x 115 mm
- Weight: 5.3 kg | Protection Class: IP65
View datasheet for full installation details and safety ratings.
Explore More Compatible Products
Pair this unit with the MIN 3600-TL-XH inverter and a Growatt battery system for a complete hybrid solar setup. You can also explore other inverters or solar batteries in our range.
FAQ
Q: Can I use this without a Growatt battery?
No – this box is intended for systems that include a compatible Growatt inverter and battery setup.
Q: Does it power the whole house during outages?
No – it supports a dedicated essential load circuit, not the entire property. Speak to your installer for load sizing.
