Jun 09
What is the Sol-Ark 15k Universal Inverter?

What is the Sol-Ark 15k Universal Inverter?

What is the Sol-Ark 15k Universal Inverter?

Game-Changing inverter is brand agnostic, fitting any battery

As solar manufacturing evolves, the inverter game gets progressively impressive. Solar energy is projected to provide 45% of the electricity in the United States by 2050; EV adoption is expected to skyrocket, driving the need for battery storage and protection. Inverters are critical in optimizing and protecting solar systems to get the most from a system.

The Solar Insure approved manufacturing partner program exists to help renewable energy adopters find the best solar equipment technology for the most positive solar experiences that reflect positively on the industry. Sol-Ark is one of those key Solar Insure partners, and we are excited about their 15k Inverter technology that is agnostic for battery brands, generators, and solar panels & optimizers. This capability brings peace of mind to customers and helps solar installers strengthen their businesses by having the freedom to choose any battery during installation.

What is the Sol-Ark Limitless 15K Inverter?

Sol-Ark has revolutionized the inverter market with its universal hybrid inverter that can be used with any battery. The SA-Limitless-15K inverter has a continuous output of 15,000 W of AC power and a surge power of up to 24,000 W for 10 seconds. These power ratings are significantly higher than most inverters, typically ranging from 1,000 to 10,000 W for continuous output and 1,500 to 5,000 W for peak power output.

In addition to its impressive power capabilities, the SA-Limitless-15K inverter also has three integrated MPPT controllers and two 200A battery breakers, making it a versatile and reliable choice for any solar project. It is scalable in 120V/240V split phase and 120V/208V 3-phase service voltages and can be stacked with up to 12 units in parallel. Sol-Ark continues to add value to the pursuit of energy independence and resilience for homes and businesses.


Hybrid inverters offer numerous advantages for solar energy systems. They are more flexible and versatile than traditional grid-tied or off-grid inverters, allowing users to switch between modes easily. They also tend to be more efficient and reliable and offer advanced features such as remote monitoring, advanced grid management, and integration with home automation systems.

Why should solar installers consider adopting the new 15K inverter? 

Sol-Ark is one of the brands that offer inverters with flexibility and scalability capacity, but of those brands, Sol-Ark is the best-rated. Solar installers may opt for string inverters that can be attached to any battery for various reasons. Here are some of the main reasons to consider Sol-Ark 15k Inverters.

More cost-effective

The new hybrid inverter from Sol-Ark lowers the overall cost of solar panels and batteries while improving functionality, available power, and value-added features. Sol-Ark’s 15K inverters are more cost-effective than other types of inverters, making them a good choice for solar installations that are looking to keep costs down. Solar installers will benefit from the inverter being a more cost-effective option for solar installations.

Easy to install and maintain

The 15K inverters are relatively easy to install and maintain, which can be a significant advantage for solar installers. Being more reliable, the inverters can reduce the risk of costly repairs or replacements, making them a popular choice for many solar installers.

Greater Flexibility

Solar installers now have the option of offering string inverters that can attach to any battery, giving installers the flexibility to choose the battery system that best meets the customer’s needs. This allows installers to tailor the system to specific energy usage patterns and customer budgets. Since the 15K inverter can be attached to any battery, it offers greater flexibility in terms of battery selection. This can be especially useful for solar installations looking to use batteries from different manufacturers or that may want to switch to another battery type in the future.

The flexibility of the 15K inverter being able to attach to any battery can be a good choice for solar installers looking for a cost-effective, reliable, and flexible inverter solution. Attaching to any battery offers several benefits for solar installers, including flexibility, ease of installation, cost-effectiveness, reliability, and compatibility with a wide range of brands.


SA-15k String Inverters have a reputation for being reliable and long-lasting. When paired with high-quality batteries, they can provide a dependable energy source for many years.


SA-15k String Inverters are compatible with a wide range of solar panels, optimizers, RSD (rapid shut down), battery brands and chemistries, and generators, making them a versatile choice for solar installations.

We’re proud to feature Sol-Ark on our Approved Vendor List (AVL). The ability of SA-15k Inverters to attach to any battery offers several benefits for solar installers, including flexibility, ease of installation, cost-effectiveness, reliability, and compatibility with a wide range of solar panels. This flexibility allows installers to make choices based on the need of the project and the homeowner’s needs. Coupled with the Solar Insure 20-Year Battery Monitoring and Warranty, these choices have the power to bring great peace of mind to homeowners going solar.

Learn more about Sol-Ark and SA-15K Inverters for your business.








About The Author

Ki Song is a dynamic project management professional and certified scrum master with a six-year track record of success in the solar industry. Renowned for a client-centric approach, Ki excels in steering solar projects from conception to fruition and launching innovative solar products tailored to market demands.