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How much does the Delta BX6.3 solar battery cost?
The Delta BX6.3 solar battery costs approximately $7,400 before factoring in the installation cost. This Li-ion battery has a capacity of 6.3 kilowatt-hours (kWh) of power and is compatible with off-grid solar systems. The cost of the Delta BX6.3 battery does not include other solar components, such as solar panels or solar inverters.
The cost to install the Delta BX6.3 battery will raise the total price. Home Advisor estimates the average installation cost for solar batteries is between $2,000 and $3,500. If you consider installation costs, the Delta BX6.3 solar battery is between $9,400 and $10,900 on average.
The Delta BX6.3 battery allows consumers to store excess solar power for later use when solar panels are not generating as much electricity. According to Delta, this battery allows customers to “maximize the efficiency of their home energy management by saving and managing excess solar energy from their home PV system. It can also act as a backup source during emergency situations or power outages.”
If you are interested in your solar options, SaveOnEnergy.com® can help you take the first step. Fill out this form to receive more information about how you can go solar.
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SaveOnEnergy partners with Haven Energy to bring you options for solar batteries. Adding storage to your solar system can protect you from power outages or periods of lower production. We’ll work with you to determine how many batteries are best for your home.
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Delta BX6.3 tax credits and incentives in 2023
The Delta BX6.3 battery is eligible for several tax credits, rebates, and incentives because it is a solar technology. For example, solar batteries qualify for the Residential Clean Energy Credit, which credits 30% of the battery cost back when you file your taxes. That means you could save $2,220 on the Delta BX6.3 battery.
The federal tax credit also credits the cost of solar panels, inverters, and other solar equipment. The credit will lower to 26% in 2033.
Depending on where you live, there may also be local and state solar incentives that can lower the cost of the Delta BX6.3 battery. Some of the most common statewide solar incentives include:
- Exemption from paying sales tax on solar equipment
- Low-interest solar loans
- Property tax exemptions if solar technology increases your home’s value
- Net metering programs that let you sell excess solar energy back to the power grid
Many solar tax credits and incentives are only available to consumers who purchase their solar systems. If you lease your solar system or sign a solar power purchase agreement (PPA), you will not qualify for many solar incentives, including the federal tax credit. However, solar leases and PPAs will still allow you to power your home with renewable energy.
About the Delta BX6.3 solar battery
The Delta BX6.3 solar battery is a lithium-ion home storage solution that allows you to store solar energy for later use. This battery provides a convection cooling system that eliminates the need for fans or pumps.
Delta offers a 10-year warranty on this battery with a guaranteed 50% of nominal energy, which meets industry standards. It’s important to note that the industry standard for solar panel warranties is 25 years, meaning you may need to replace your solar batteries years before you replace your home solar panels.
Delta provides a variety of solar technologies and other energy equipment, including electric vehicle (EV) charging solutions. Many of Delta’s products aim to lower energy usage and improve sustainability. Solar batteries can help to improve the efficiency of a solar panel system and lower energy costs because customers rely less on the traditional power grid and more on the solar energy that their systems generate.
Key specs and features of the 2023Delta BX6.3
SaveOnEnergy considers the Delta BX6.3 one of the best solar batteries on the market because of key features and specifications that set it apart from competitors.
- Lithium-ion battery: Lithium-ion batteries typically have a longer lifespan and require lower maintenance. The Tesla Powerwall and the Generac PWRcell are also lithium-ion batteries.
- Round-trip efficiency: The Delta BX6.3 battery offers one of the highest round-trip efficiency levels on the market at 96%. This spec is important because round-trip efficiency measures how efficiently a battery can operate in a single cycle.
- Scalable capacity: The Delta BX6.3 has 6.3 kWh of capacity, which is on par with the industry average. Some batteries have higher capacity levels (for example, the Tesla Powerwall has 13.5 kWh of capacity). However, this solar battery is a scalable module that can combine up to 12 kWh with other batteries if you decide to expand your system in the future.
- Depth of discharge (DoD): DoD refers to how much electricity you can pull from the battery without lowering its lifespan. The Delta BX6.3 battery’s DoD surpasses industry standards at an impressive 98%.
- Off-grid compatibility: Most solar consumers choose to remain connected to the power grid, but some wish to disconnect from the grid completely. Not all solar batteries are compatible with off-grid solar systems. The Delta BX6.3 battery supports export control and will work with an off-grid solar system in stand-alone mode.
Should you buy the Delta BX6.3 solar battery in 2023?
The Delta BX6.3 solar battery has plenty of advantages that make it one of the best on the market. However, there are also some disadvantages that consumers should consider before purchasing a Delta battery.
| Pros | Cons |
| Lithium-ion battery with a 10-year warranty | Lower warrantied capacity (50%) than competitors |
| High round-trip efficiency (96%) and DoD (98%) | Higher upfront cost than other available battery options |
| Scalable up to 12kWh for future expansion | Smaller starting capacity compared to other batteries |
So, is the Delta BX6.3 solar battery worth it? This battery will add between $9,400 and $10,900 to the total price of a solar system, depending on installation costs. However, solar incentives can bring that price down substantially.
The Delta BX6.3 provides a variety of features that can make it a great battery storage option. It can work off the grid, is durable enough to operate in extreme weather, and is scalable for up to 12 kWh of energy capacity. If these features align with your solar energy needs, the Delta BX6.3 battery is a good choice. Before purchasing any solar battery, be sure to confirm that it is compatible with your solar panels.
If you are interested in learning more about how you could invest in home solar, fill out this form or call 877-307-7668. Our solar energy experts can provide details about the customizable solar options available to you.