5 BLUETTI Best Home Power Battery Backup Solutions for 2024

Power outages and blackouts have become a norm in the United States. According to a recent news article published in Fortune, about two-thirds of the US is facing the risk of power outages. The reason is extreme weather conditions and aging power infrastructure. In June 2024, about 300,000 US consumers in the Southern US went through an extended blackout following the weekend storm. Moreover, conventional energy costs in the United States keep increasing by an average of 2% each month. 

Under such circumstances, a home battery backup solution can be a lifesaver. It is one of the most efficient ways to keep your lights on and devices working during extended grid problems. It can be attributed to a safety net that shields you against power losses and energy price hikes.

In this comprehensive guide, I will present 5 BLUETTI best home power battery backup solutions. These home battery backups have been selected after careful consideration of their capacity, features, and capabilities.

Alright, let’s get started.

#1. BLUETTI EP900 + B500 Home Battery Backup

The BLUETTI EP900 + B500 is a revolutionary solution for all your energy needs. Whether you want cost savings on your utility bills or operational appliances during a power outage, you can depend on the EP900 + B500 home battery backup. Furthermore, you can redirect any surplus energy back to the grid via net metering, making your power consumption more cost-effective.

The EP900 + B500 has an impressive capacity of 10-20 kWh, can deliver up to 9,000W of power, and is compatible with both 120V and 240V devices. That means it can meet your daily energy requirements effortlessly.

The newly released product of BLUETTI is perfect for residential and small business scenarios. It features a 9kW pure sine inverter to facilitate those high-wattage appliances. Distinguished by its 100% modular design, it allows tailored customization in response to your evolving energy demands. Its battery capacity can be expanded to 39.6 kWh by combining two EP900 modules. 

Additionally, it uses the safest LiFePO4 battery technology to avoid thermal runaways and overheating. The BLUETTI also grants an industry-leading 10-year warranty for this adaptable home energy backup.

#2. BLUETTI EP800 Home Battery Backup

Launching on September 15, the BLUETTI EP800 is another versatile and reliable power source. It is a perfect residential energy storage system with scores of benefits, like substantial savings on energy costs and less reliance on the grid. Its adaptability extends beyond homes, making it suitable for livestock farms and grain warehouses.

The EP800 has a lightning-fast response time. It kicks in within a mere 20 milliseconds during power outages. Moreover, the EP800 has simple mechanisms for easy integration with your existing or new solar panels. Its capacity is also flexible, from 9.9 kWh to an impressive 19.8 kWh.

What sets this home battery apart is its peak-load-shifting function. You can charge it using free solar energy or low-cost grid power during off-peak hours. Afterward, you can utilize the stored energy during peak hours. This is highly feasible, mainly if you use heavy loads like electric vehicles, air conditioners, and electronic heaters. 

#3. BLUETTI AC500 + B300S Home Battery Backup

The BLUETTI AC500 + B300S is a game-changer in energy storage solutions. It boasts an impressive power of 5,000W (which can be increased up to 10,000W), so it can provide continuous electricity for all your devices. 

If you fear that your energy requirements will rise over time, don’t worry. The AC500 + B300S system can be expanded, ranging from 3,072Wh to a staggering 18,423Wh. What makes it special is you can control it with the BLUETTI mobile app. It allows for easy connection using WiFi and Bluetooth.

The AC500 + B300S can be charged in six different ways. These include AC power, solar power, your car, a generator, and a lead-acid battery. It also allows for dual charging with both AC and solar power simultaneously. 

The AC500 + B300S is designed with customization in mind. It can hold up to six B300S expansion battery packs. This is enough to fulfill your whole-house energy demands for several days, whether you are using it on a regular basis or during a blackout. Additionally, it comes equipped with 16 outlets for versatile charging. The deal also includes a generous 4-year warranty for your peace of mind.

#4. BLUETTI AC300 + B300 Home Battery Backup

The BLUETTI AC300 + B300 is another top-notch solution for power blackouts and emergencies. It can accommodate up to four B300 battery units (each with an impressive 3,072Wh capacity).

Its pure sine inverter supports 1,800W AC output by default, which can be amplified to 3,000W with the 30A charging cable. This charging cable is sold separately on the BLUETTI website.

Engineered with LiFePO4 technology, this system can operate efficiently for over 3,500 battery life cycles. The AC300 + B300 is remarkably versatile and can be recharged using seven different methods. These include an AC outlet, free solar energy, a car, a generator, a lead-acid battery, and AC + Solar. 

The AC300 + B300 offers 24/7 UPS home backup, ensuring your home appliances never skip a beat in the event of grid failure.

#5. BLUETTI EP500Pro Home Battery Backup

The BLUETTI EP500Pro is a class-leading battery backup that can provide enough power for your party, family camping trip, cabin workshops, or even your entire house for a day or two if there is a sudden blackout. It comes with a ground-breaking 5,100Wh battery pack and a 3,000 pure sine wave AC inverter. It has 15 outlet sources so that you can power multiple devices, like a laptop, a smartphone, and an air conditioner, at once.

The EP500PRO is made with an advanced Battery Management System and LiFePO4 chemistry, which makes it extremely safe and long-lasting. The EP500PRO has a built-in dual-core microcomputer and an Internet connection for easy upgradation of its firmware.

When the electrical grid goes down, the EP500PRO will automatically become your power source for essential loads. Unlike conventional gasoline generators, it keeps your lights on and laptops charged without any maintenance, fuel, carbon monoxide emission, or loud noises. 

In case you want to recharge it quickly, you can connect your appliances to the board battery. This will fast charge your EP500Pro with a maximum output of 1,200W and also keep your home devices running without draining the battery.

5 BLUETTI Home Power Battery Backup Comparison

What is the Best Home Battery Backup Solution?

If you ask my opinion, BLUETTI EP900 + B500 is the best choice for a comprehensive home energy storage solution. This recommendation is based on a well-rounded balance of features. With an expandable capacity of up to 39.6 kWh, it offers plenty of energy storage to get you through power interruptions. Its 10-year warranty underscores the confidence the BLUETTI has in its durability and performance. Besides, its compatibility with both 120V/240V devices renders it versatile for diverse energy needs. To cut a long story short, the EP900 + B500 is a robust and dependable choice for the whole-home backup system.

Which Home Battery Backup is Right for You?

Although the EP900 + B500 is the best choice here, it might not make sense to you. It comes with a higher initial cost and may be unnecessary for short power outages that only last an hour or two. Moreover, only you can determine which appliances are the most critical to you during an outage.

Well. Here are some things to remember when choosing a home battery backup for you:

Your Power Needs

Knowing your power needs is the first step toward finding the ideal home battery backup. Start by considering which devices you want to power at the same time. Record their volts and wattage needs and how many hours you use them daily.

Once you determine the watts and volts of your devices, add at least 25% to the total to account for any additional electronics or devices that consume more energy than usual.

Number and Duration of Blackouts

Determine the frequency and duration of blackouts in your area. Some regions have frequent, brief power outages, while others might experience long-term rainy-season power outages.

If you are located in an area where power outages don’t last long, a system with fast response times like the BLUETTI EP800 might be perfect for you. Conversely, for areas with extended blackouts, a system with a larger capacity, like the EP900 + B500, might be better.

Your Budget

Investing in a reliable home battery backup solution is a wise choice, but it’s crucial to consider your budget constraints. BLUETTI offers a range of models with different price points based on their capacity, features, and capabilities.

If you have a small budget, consider investing in the most affordable option available and slowly add more smart batteries and solar panels over time.

Final Word

Your energy requirements won’t vanish when the grid fails. In such a situation, only a pepper secondary power solution can provide you with peace of mind and energy assurance.

BLUETTI offers an extensive selection of solar generator kits, home battery backups, and portable power stations. Most likely, It will have the ideal solution for you.