Can Jackery Power a Septic System? Which Model & How Long Can It Run

Yes, Jackery Solar Generators can power a septic system whenever the grid goes down. On average, most septic systems operate for only an hour or two each day, but when the power goes out, even that brief downtime can lead to significant trouble. A typical septic pump uses around 400W to 900W while running and may require up to three times that amount during startup. While the system isn't drawing electricity constantly, it must always be ready to run day or night.

Jackery Solar Generators are reliable home battery backups that can handle both the daily cycling of pumps and the continuous, low-draw requirements of safety septic systems. If a power outage happens due to heavy rainfalls, storms, or any other severe weather conditions, you can rest assured that these home battery backups can keep septic systems powered.  In this guide, we'll help you figure out exactly what your septic setup needs and which Jackery Solar Generator fits it best.

In this article, you'll learn:

• Most septic systems run 1 to 3 hours daily and consume 400-1200W during running. Septic systems require steady, available power, even when their actual consumption is low.
• Jackery Solar Generator HomePower 3000 is ideal for standard septic systems, while the Jackery Solar Generator 5000 Plus offers a more powerful essential home backup for larger systems.
• With the right Jackery Solar Generator, you can ensure your septic system continues to function automatically during power outages.
• How to choose between the Jackery Portable Power Station and Jackery Solar Generator for septic systems.

How Much Electricity Does a Septic System Use?

Septic systems don't run continuously, but they do require dependable power (400-1200W) throughout the day. The electricity usage depends on the type of system you have (basic or advanced) and the amount of wastewater your household produces. 

On average, a standard septic system (effluent pump) needs 400-900W (running) and 800-1800W (startup). These pumps typically run for 30 minutes to 2 hours, depending on the amount of water used. Hence, the power consumption of an effluent pump will be around 800-1800Wh, assuming the pump runs for 2 hours a day.

When the wastewater needs to be pushed uphill or over longer distances, homeowners install grinders or sewage pumps. They draw anywhere from 800-1200W (running) and up to 2400W (surge). They are more power-intensive than standard effluent pumps and run for 1 to 3 hours at a time. In this case, the power consumption will be 2400-3600Wh for running larger pumps for 3 hours.

Can Jackery Power a Septic System?

Yes, Jackery Solar Generators can power septic systems as long as the rated and surge outputs match (or exceed) the pump's wattage needs. That means identifying both the normal running wattage and the higher startup surge your pump may require.

Even small septic systems can briefly draw over 1500W during startup. If you're aiming for 24/7 operation during outages, you'll want a model with enough battery capacity to cover repeated pump cycles. Here are the steps to learn what size generator do you need:

Step 1: Note the Wattage of the Septic System

Start by checking the nameplate or user manual for your septic pump or the appliance wattage chart. You'll likely see the running watts and/or amps listed. You can also multiply amps and volts (usually 120V or 240V) to get wattage if needed. If your septic system includes a grinder pump, an aerobic treatment unit, and a control panel with built-in alarms or timers, make sure to sum up the wattages of all units.

Step 2: Check the Rated & Surge Output of the Jackery Portable Power Station

The next step is to compare the running and startup wattage of the septic pump with the specs of your Jackery Portable Power Station. The rated output of the power station must exceed the total running watts of the septic system, and the surge output must cover the startup load of your pump. 

For example, a septic pump that runs at 800W may spike to 1600W briefly, so you'd need a Jackery Portable Power Station that has a rated output of at least 1000W (rated output) and 2000W (surge peak output). For some models, you can understand the rated output of the Jackery Portable Power Station by checking its name. 

The rated output of the Jackery Explorer 500 Portable Power Station is 500W, and the surge output is 1000W (which is double the rated output). However, this trick is not applicable to the newer Jackery models as they have a high rate and surge output. 

You can easily calculate the runtime of each Jackery Solar Generator by visiting the product page and scrolling down to find the Running Time Calculator. Simply input the appliance's wattage consumption into the calculator to get an estimated runtime when powering a septic system.

Here's the runtime of the Jackery Solar Generators when powering a septic system (1000W): 

Jackery Solar Generators for Septic System

When the power goes out, septic systems can't do their job without electricity. They leave your home at risk of wastewater backups, foul odors, and even plumbing disruptions. That's why having a dependable home battery backup is essential. Jackery Solar Generators offer a reliable way to keep your septic system powered, even during multi-day outages. 

Below are two reliable Jackery Solar Generators that are well-suited for septic systems, depending on your setup and the level of backup coverage you need.

Jackery Solar Generator HomePower 3000

The Jackery Solar Generator HomePower 3000 is an essential home backup solution for a single 120V septic pump. It offers massive battery capacity to handle multiple pump cycles per day while still leaving room to power other essential appliances. Its dual side handles make it easy to move and position around the house or garage. If you're looking for a home battery backup solution that has a massive battery capacity and a compact design, this solar generator is ideal for your needs.

Jackery Solar Generator 5000 Plus

If you have a large 120V or 240V septic system in your home, the Jackery Solar Generator 5000 Plus is another essential backup solution for your home. With its massive battery capacity, it can support extended septic pump operation along with alarms, treatment units, or even connected lighting. What truly sets the solar generator apart is its ability to integrate with your home's electrical panel using the Jackery Smart Transfer Switch. This lets you power your septic system automatically during outages.

Note: The running times mentioned in the tables are calculated when the solar generators are fully recharged.

How to Choose Between Jackery Power Station and Jackery Solar Generator?

If you live in an area where outages are rare and brief, and you can easily recharge the battery backup with a wall outlet, the Jackery Portable Power Station may be sufficient for your septic pump. It can supply steady electricity to critical household appliances, and you can recharge the power station in advance to prepare for outages.

On the other hand, if your septic system is larger, runs more frequently, or you're preparing for extended outages, the Jackery Solar Generator is a reliable home battery backup solution. Not only does it recharge using solar panels, but it also offers a longer runtime. Even if you have a septic system in an outdoor location where electricity outlets are not available, the Jackery Solar Generator can supply steady electricity.

Conclusion

Your septic system should always have access to power when needed. Whether your septic pump runs a few times a day or you have a more advanced setup, a power outage shouldn't bring your home's most essential system to a stop. Jackery Solar Generators are essential home backup solutions that can run critical appliances smoothly, ranging from your septic pump to your alarms and control panel. The Jackery Solar Generator HomePower 3000 is great for everyday backup, while the Jackery Solar Generator 5000 Plus is better for long-term power outages.