Mission Solar Review 2026
Mission Solar manufactures 6 models across solar panels. Efficiency range 20%–22.4%.
Headquartered in United States · Manufacturing in United States
Founded 2014 · Headquartered in San Antonio, Texas, United States
Parent company: Mission Solar Energy LLC (private)
Mission Solar at a glance
Certifications: IEC 61215 · IEC 61730 · UL 1703 · CEC Listed · Buy American Act · ARRA-compliant
Warranty: 25-yr product · 30-yr performance
Key milestones
- 2014 Founded as a U.S. solar manufacturer in San Antonio, Texas
Source: www.missionsolar.com/about · Last updated 2026-05-27
Mission Pros & Cons (data-driven)
+ Pros
- ✓ Average product warranty 20.7yr exceeds industry baseline 12yr
- ✓ Low annual degradation 0.45%/yr (industry average ~0.5%/yr)
- ✓ US manufacturing available (Buy American / domestic content benefits)
− Cons
- ✗ Only 17% of SKUs verified against manufacturer datasheets — some specs unconfirmed
Pros and cons calculated against industry baselines: 21% panel efficiency, 12yr panel warranty, -0.32%/°C temp coeff, 90% battery RTE.
Current Mission Solar Product List (6)
Solar Panels (6)
| Model | Wattage | Efficiency | Warranty | Verified | Score | Details |
|---|---|---|---|---|---|---|
| MSE TOPCon 60 SQ12S 460W | 460W | 22.4% | 25/30 yr | — | 96 (A) | View → |
| MSE415 | 415W | 21% | 25/25 yr | ✓ | 89 (B+) | View → |
| MSE400 | 400W | 20.6% | 25/25 yr | — | 81 (B+) | View → |
| MSE PERC 66 SQ9S 420W | 420W | 20.6% | 12/25 yr | — | 67 (C+) | View → |
| MSE PERC 60 SQ9S 380W | 380W | 20.2% | 12/25 yr | — | 65 (C+) | View → |
| MSE PERC 72 385W | 385W | 20% | 25/25 yr | — | 78 (B) | View → |
Spec Sheet Downloads
1 manufacturer-published datasheet available for Mission Solar products. All links go to the official PDF on the manufacturer's website.
- PDF Mission Solar MSE415 datasheet →https://www.missionsolar.com/wp-content/uploads/2022/03/C-SA2-MKTG-0028-Data-Sheet-for-SX6Z.pdf
Recent Mission News
SolarSpec does not republish third-party news. For the latest Mission Solar news — product launches, financial filings, recalls, supply-chain updates — search Google News directly.
Search Mission news on Google News →Related Brands
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Frequently Asked Questions
What is the SolarSpec Score for Mission Solar?
Mission Solar earns a SolarSpec Score of 79/100 (Grade B) based on the weighted average of all 6 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 Mission Solar offer in 2026?
Mission Solar offers 6 products in their 2026 lineup: 6 solar panels.
What is the most efficient Mission Solar solar panel?
The most efficient Mission Solar solar panel is the MSE TOPCon 60 SQ12S 460W at 22.4% efficiency with 460W output. Mission Solar panels range from 20% to 22.4% efficiency across 6 models.
What warranty does Mission Solar offer on solar panels?
Mission Solar offers up to 25-year product warranty and up to 30-year performance warranty. Average annual degradation across the lineup is 0.45%.
Where are Mission Solar solar panels manufactured?
Mission Solar solar panels are manufactured in United States.
Where can I download Mission Solar datasheets?
We have direct manufacturer-published datasheet links for 1 of 6 Mission Solar products. See the Spec Sheet Downloads section below for direct PDF links.
How we score brands
Every Mission Solar 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 6 models.
Read the full SolarSpec methodology →