Sol-Ark Review 2026
Sol-Ark manufactures 4 models across inverters.
Headquartered in International · Manufacturing in Various
Founded 2013 by Tom Matzen · Headquartered in Texas, United States
Parent company: Portable Solar LLC (DBA Sol-Ark)
Sol-Ark at a glance
Certifications: UL 1741-SA · IEEE 1547 · Rule 21
Warranty: 10-yr product
Key milestones
- 2013 Founded as Portable Solar LLC in Texas
- 2018 Launched first all-in-one hybrid inverter product
Source: www.sol-ark.com/about-us · Last updated 2026-05-27
Sol-Ark Pros & Cons (data-driven)
+ Pros
- ✓ Inverter peak efficiency averages 97.4% (above industry 97%)
- ✓ 100% of SKUs triple-verified against manufacturer datasheets
− Cons
- ✗ Distributor and installer pricing varies — direct retail rarely available
- ✗ Some 2026 models depend on regional distributor availability
Pros and cons calculated against industry baselines: 21% panel efficiency, 12yr panel warranty, -0.32%/°C temp coeff, 90% battery RTE.
Current Sol-Ark Product List (4)
Spec Sheet Downloads
4 manufacturer-published datasheets available for Sol-Ark products. All links go to the official PDF on the manufacturer's website.
- PDF Sol-Ark 12K Hybrid Inverter datasheet →https://www.sol-ark.com/wp-content/uploads/Sol-Ark_ProductCatalog.pdf
- PDF Sol-Ark 15K Hybrid Inverter datasheet →https://www.sol-ark.com/wp-content/uploads/2024/06/SK150-0001-002-15K-2P-N-EN-Datasheet.pdf
- PDF Sol-Ark 5K-1P Hybrid Inverter datasheet →https://www.sol-ark.com/wp-content/uploads/2024/06/5K-1P-N-Datasheet.pdf
- PDF Sol-Ark 8K-2P Hybrid Inverter datasheet →https://www.sol-ark.com/wp-content/uploads/2024/06/8K-2P-N_DATASheet_EN_Rev2_19June2025.pdf
Recent Sol-Ark News
SolarSpec does not republish third-party news. For the latest Sol-Ark news — product launches, financial filings, recalls, supply-chain updates — search Google News directly.
Search Sol-Ark news on Google News →Related Brands
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Frequently Asked Questions
What is the SolarSpec Score for Sol-Ark?
Sol-Ark earns a SolarSpec Score of 80/100 (Grade B+) based on the weighted average of all 4 models in their 2026 lineup. The score combines efficiency, warranty, temperature coefficient, and verification status. See our /methodology/ page for the full formula.
How many solar products does Sol-Ark offer in 2026?
Sol-Ark offers 4 products in their 2026 lineup: 4 inverters.
Where can I download Sol-Ark datasheets?
We have direct manufacturer-published datasheet links for 4 of 4 Sol-Ark products. See the Spec Sheet Downloads section below for direct PDF links.
How we score brands
Every Sol-Ark model in our catalog is scored 0-100 using a transparent formula: efficiency (25 pts), product warranty (20 pts), performance warranty bonus (3 pts), temperature coefficient (12 pts), and datasheet verification (5 pts), on a 50-point baseline. The brand-level score is the simple average across all 4 models.
Read the full SolarSpec methodology →