Sol-Ark Inverters
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Everything you need to know about Sol-Ark solar inverters
Written by Max Kennerk, SolarCommission.Org
Updated 9-15-2025
Sol-Ark: Company Overview and Inverter Evaluation
Company History
Sol-Ark, founded in 2013 by military veterans and engineers, is a Texas-based company specializing in innovative solar inveters and energy storage solutions. The company's mission is to provide robust, efficient, and cost-effective energy independence for families and businesses. Over the past decade, Sol-Ark has gained recognition for its advanced hybrid inverter systems, which integrate solar power generation with energy storage capabilities.
Equipment Offerings
Sol-Ark offers a range of hybrid inverters, including the 5K, 8K, 12K, and 15K models, designed to cater to various system sizes. These transformerless inverters are lighter and more efficient than some other traditional models, simplifying installation and enhancing performance. Notably, Sol-Ark's inverters are all-in-one hybrid systems capable of accepting both AC and DC input from solar panels, the grid, or generators, and can output power to batteries or directly to appliances. This versatility sets them apart from many other inverter systems as it allows for seamless integration into both grid-tied and off-grid setups.
Pros and Cons
Users appreciate Sol-Ark inverters for their flexibility, ease of installation, and comprehensive features. The ability to interface with various battery types, including lithium, lead-acid, and AGM deep-cycle batteries, offers users the freedom to customize their energy storage solutions. Additionally, the option for electromagnetic pulse (EMP) hardening appeals to those concerned about power resilience. However, some users have reported challenges with the Wi-Fi adapter and monitoring portal, noting occasional connectivity issues - however, this can be typical across the board with all inverter systems.
Expert Rating: 85/100
Considering the company's innovative approach, and product versatility, especially for off-grid usage, I would rate Sol-Ark's inverters at 85 out of 100. This rating reflects their strong performance and adaptability, with minor deductions for the reported connectivity and minor customer service concerns. Sol-Ark is an excellent option to consider especially for users that want off-grid performance.
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