How a Power Station Saved Us During a Blackout and Saved Us $900

Introduction to the EcoFlow Delta Pro 3

Throughout the year, my household frequently encounters power disruptions. Having grown up in an area where power interruptions were practically routine, I'm somewhat accustomed to them. However, within just the first few months of 2024, our home has already dealt with multiple blackouts caused by severe weather, fallen trees, and maintenance on substations.

To tackle these ongoing power issues, I've leaned heavily on reliable backup systems. But even with stringent energy management, a single backup solution can only sustain us for a limited time. Careful rationing allowed it to power our large 3,000-square-foot house for up to 36 hours.

Despite this, the necessity to find a charging spot for the backup generator (usually in a nearby library with an EV charger) became tedious. This issue prompted us to upgrade our backup strategy with the EcoFlow Delta Pro 3.

Capabilities of the EcoFlow Delta Pro 3

The latest EcoFlow Delta Pro 3 model provides 4,000 watts of output and stores up to 4 kilowatt-hours of energy. It boasts a straightforward setup, capable of supplying power for several days without interruption.

In an actual blackout, we tested the Delta Pro 3's ability to function as a supplemental backup. A storm-caused tree fall had cut power unexpectedly. Fortunately, our primary backup battery was prepared for weather-related outages, but it only had 82% charge left when the electricity failed.

Realizing our home still consumed electricity even in standby, I used the EcoFlow app to identify and deactivate non-essential circuits. Our recent switch to Google Fiber meant we needed to keep the internet running, so the ONT and router stayed operational.

For comfort, we maintained power to essentials like the refrigerator, air conditioning, a few ceiling fans, and the microwave. It felt worth conserving every bit of energy to ensure the lights remained on until the main grid was restored.

Putting It to the Test

After 12 hours into the outage, with the primary battery down to 12%, the Delta Pro 3 was essential to extend the duration of our power coverage. Although testing it outside the integrated home system due to software differences, the Delta Pro 3 functioned excellently as an independent power source.

Notably quiet, much more so than the average desktop computer, the Delta Pro 3 could be safely used indoors. Unlike traditional gas generators, it won’t emit harmful gases, making it a good fit for enclosed spaces.

It supported appliances with hefty energy needs, offering multiple voltage options and featuring quick charging capabilities. The device can work alone, complement solar power, or synchronize with the Smart Home Panel 2 for seamless energy delivery.

Throughout the blackout, the Delta Pro 3 kept our digital devices powered and maintained our broadband connection, even supplying energy upstairs with extension cords where needed.

Once electricity was back, three hours later, the Delta Pro 3 impressively retained over half its charge.

Additionally, it has proven invaluable by powering an entire home office setup for days when used in isolation, maintaining power for various low-demand devices.

Why Choose the Delta Pro 3?

Though priced at $3,699, the Delta Pro 3 justifies its cost by efficiently integrating with home systems, capable of expanding its capacity manifold by pairing with additional devices. It also optimizes energy from the EcoFlow Smart Generator 4000, maximizing fuel efficiency.

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