
EcoFlow | Transfer Switch A510A - 125/250v with 50amp (For DELTA Pro Ultra*2)
Transfer Switch A510A - 125/250V with 50A for DELTA Pro Ultra ×2 | Reliable Home Backup Integration
Ensure seamless power transfer to your home’s essential circuits with the Transfer Switch A510A - 125/250v with 50amp, engineered specifically for EcoFlow DELTA Pro Ultra (x2). Designed for safety, simplicity, and indoor use, this pre-wired solution makes home backup power more accessible than ever.
Key Features:
-
Plug & Play Home Backup Solution: Easily integrate your DELTA Pro Ultra units for whole-home backup without the need for complex infrastructure.
-
Fully Pre-Wired for Quick Installation: Save time with a completely pre-wired setup that simplifies the installation process. Just connect and power up.
-
Indoor-Use Metal Cabinet: Built with a durable metal housing designed exclusively for indoor circuit breaker panels.
-
50A 125/250V Compatibility: Perfect for pairing with two DELTA Pro Ultra units to deliver stable and powerful backup energy during outages.
-
Built-In Wattmeters: Monitor power usage in real-time with easy-to-read wattmeters, helping you manage energy efficiently.
-
Safety First: cULus 1008 Listed and compliant with key electrical codes for assured safety and reliability.
-
Clean, Silent Operation: Say goodbye to noisy, fuel-dependent generators. Enjoy uninterrupted power that’s quiet and eco-friendly.
Are Solar Guys Pro Authorized Retailers?
Yes! We are proud to be one of the few online retailers who are authorized retailers for every single product we carry!
When Will My Order Ship?
Most orders ship within 1–3 business days. You’ll get a tracking number as soon as it ships via email!
Do We Accept Returns?
Yes absolutely, we have a no-hassle, 30-day return policy on all items! To refer to the full policy, click HERE
Are Products Brand New?
Yes! All products on Solar Guys Pro are 100% brand-new and in perfect condition.
We do not sell any used or refurbished items.
Frequently Asked Questions

Get your 30% Tax Solar Credit!
Unlock substantial savings with the government's Solar Tax Credit, which offers a robust 30% deduction on the installation costs of solar systems. This attractive incentive is your ticket to leveraging solar energy's eco-friendly potential while enjoying the financial benefits.
At Solar Guys Pro, our commitment is to you. Please be reminded that our expertise does not extend to tax advice. Nonetheless, our dedicated staff is eager to guide you through the process and ensure you capitalize on this exceptional offer.
Contact us now to learn more!