Mission Solar Energy Brand Guide: Made-in-USA Modules, BABA & Dealer Specs
By the PES Supply Editorial Team
Mission Solar Energy is a San Antonio–based solar module manufacturer specializing in American-made panels engineered, assembled, and tested entirely in the United States. As an authorized PES Supply dealer partner, we stock Mission Solar's MSE, MSH, and MSX module lines within our catalog of 50,000+ SKUs from 169 authorized brands. This guide covers Mission Solar's company background, product lines, BABA compliance, warranty terms, certifications, and the top modules available through PES Supply.
For federally funded projects requiring domestic content, Mission Solar is one of PES Supply's primary BABA-compliant suppliers. Browse our complete solar panel inventory or jump to Shop Mission Solar Products below.
1. Company Overview
Mission Solar Energy was founded in 2014 and is headquartered in San Antonio, Texas. The company designs, engineers, manufactures, and assembles its modules exclusively at its San Antonio factory, branding itself "America's Module Company." Mission Solar is a subsidiary of OCI Company, a global chemical and energy conglomerate. The company has been compared to the "Ford F-150 of residential solar panels" for its rugged, no-frills, American-built approach ([EcoWatch](https://www.ecowatch.com/solar/reviews/mission-solar-panels)).
Mission Solar's domestic manufacturing focus makes its modules fully compliant with the Buy American Act (BAA) and Build America, Buy America (BABA) requirements — a critical advantage for government, military, FAA, and federally funded infrastructure projects that require domestic content ([Mission Solar](https://www.missionsolar.com/products/); [SolarTech Online](https://solartechonline.com/blog/mission-solar-panels-review-guide/)).
2. Current Product Lines
Mission Solar's lineup spans PERC, bifacial, and N-type TOPCon technologies, all assembled in San Antonio:
- MSE PERC 60 — 60-cell monocrystalline PERC residential module (e.g., MSE320SR8T), black frame and backing (BOB), MC4-type connectors, up to 320 W ([Mission Solar datasheet](https://s3.amazonaws.com/ecodirect_docs/Mission-Solar/Mission-Solar-MSE320SR8T-datasheet.pdf)).
- MSE PERC 72 — 72-cell commercial PERC module with a 25-year linear warranty ([Mission Solar datasheet](https://es-media-prod.s3.amazonaws.com/media/components/panels/spec-sheets/Mission%20Solar%20MSE%20PERC%2072%20Datasheet_7pvsA5H.pdf)).
- MSH10 (N-Type Bifacial 144HC Dual Glass) — High-performance commercial/industrial module delivering 580–600 W front-side output, leveraging N-type and SMBB technology for exceptional durability and power gain ([Mission Solar](https://www.missionsolar.com/)).
- MSH (P-PERC Bifacial 144HC Transparent Back) — Bifacial PERC commercial module with transparent backsheet.
- MSX10 (N-Type 108HC) — The flagship 2025 rooftop module, 435 W with up to 22.8% efficiency, advanced high-density interconnect technology, and a 30-year power warranty ([Mission Solar datasheet](https://www.missionsolar.com/wp-content/uploads/2025/06/C-MKTG-0050-Datasheet-for-MSX10-N-Type-108HC-2025.pdf)).
- N-Type 108HC Monofacial — High-efficiency monofacial module for residential and commercial rooftops, featuring N-type TOPCon cell technology and multi-busbar design ([Mission Solar](https://www.missionsolar.com/)).
3. Recent Releases (2025–2026)
Mission Solar debuted several new high-efficiency modules at the RE+ 2025 trade show. The flagship of the 2025 lineup is the 435W N-Type 108HC (MSX10), a rooftop module with 6.2% domestic content and proven real-world performance, combining up to 22.8% efficiency with ultra-low degradation and a 30-year power warranty ([Mission Solar](https://www.missionsolar.com/blog/mission-solar-debuts-new-high-efficiency-modules-at-re-2025/)).
Also new is the MSH10-590HN4G N-Type Bifacial 144HC Dual Glass module, delivering 580–600 W with 0 to +3% positive power tolerance and FEOC compliance ([Mission Solar](https://www.missionsolar.com/products/)). The MSH line guarantees degradation not exceeding 1% in year 1 and 0.4% annually from years 2 to 30, with 87.4% guaranteed in year 30 and a 15-year product warranty ([Mission Solar MSH datasheet](https://www.missionsolar.com/wp-content/uploads/2025/11/C-MKTG-0052-Datasheet-for-MSH-HN4G.pdf)). These releases mark Mission Solar's transition from PERC to N-type TOPCon technology across its lineup.
4. Certifications & Listings
- UL 1703 and IEC 61215 / IEC 61730 — Tested to UL1703 and IEC standards, with front and back load tested to 5631 Pa (117 psf) per UL1703 ([Mission Solar datasheet](https://s3.amazonaws.com/ecodirect_docs/Mission-Solar/Mission-Solar-MSE320SR8T-datasheet.pdf)).
- UL 61730 — Safety class II per the UL61730 standard ([Mission Solar install manual](https://www.missionsolar.com/wp-content/uploads/2025/11/P-UM-0016-MSH-Module-Installation-User-Manual.pdf)).
- PID resistant — Modules are tested for potential-induced degradation resistance.
- Buy American Act (BAA) and BABA compliance — Fully compliant for government and federally funded projects; the US State Department, US Military, and FAA have all utilized Mission Solar panels ([SolarTech Online](https://solartechonline.com/blog/mission-solar-panels-review-guide/)).
- FEOC compliant on select N-type models — relevant for domestic-content and supply-chain security requirements.
5. Warranty Terms
Mission Solar's warranty terms vary by product generation:
- MSE PERC modules: 25-year linear power output warranty (guaranteeing 80.2% at year 25), backed by PowerGuard ([Mission Solar datasheet](https://s3.amazonaws.com/ecodirect_docs/Mission-Solar/MSE320SR8T-datasheet.pdf); [Beyond Oil Solar](https://beyondoilsolar.com/product/mission-solar-panel-mse320sr8t/)).
- MSX10 (N-Type 108HC): 30-year power warranty, with degradation guaranteed not to exceed 1% in year 1 and 0.45% annually from years 2 to 30, with 86.0% capacity guaranteed in year 30 ([Mission Solar datasheet](https://www.missionsolar.com/wp-content/uploads/2025/06/C-MKTG-0050-Datasheet-for-MSX10-N-Type-108HC-2025.pdf)).
- MSH10 (N-Type Bifacial): 15-year product warranty and 30-year power warranty, with 1% year-1 degradation, 0.4%/year thereafter, and 87.4% guaranteed in year 30 ([Mission Solar MSH datasheet](https://www.missionsolar.com/wp-content/uploads/2025/11/C-MKTG-0052-Datasheet-for-MSH-HN4G.pdf)).
Claims are processed through PES Supply as your authorized dealer. Provide your invoice and module serial numbers; our team coordinates Mission Solar's RMA, diagnostic review, and replacement shipment from the San Antonio factory.
6. PES Supply Authorized Dealer
PES Supply is an authorized Mission Solar Energy dealer supplying genuine American-made modules with full manufacturer warranty coverage. Dealer benefits:
- Genuine, BABA-compliant product manufactured and assembled in San Antonio, TX.
- Stock availability across MSE residential PERC, MSH bifacial commercial, and MSX10 N-type rooftop models.
- Lead times: In-stock orders ship within 7–10 business days delivery. Contact our sales team for project-scale allocation and ETAs.
- Volume pricing for contractors, EPCs, and government project managers.
7. Popular Mission Solar Products at PES Supply
| Model | Watts | Cell Tech | Efficiency | Dimensions | Warranty | Price Range |
|---|---|---|---|---|---|---|
| MSE PERC 60 (MSE320SR8T) | 300–320 W | Mono PERC | 18.5–19.5% | 1640 × 992 × 40 mm | 10-yr product / 25-yr power | $0.55–$0.65/W |
| MSE PERC 72 | 360–390 W | Mono PERC | 19.0–20.0% | 1956 × 992 × 40 mm | 10-yr product / 25-yr power | $0.52–$0.62/W |
| MSX10 N-Type 108HC | 425–435 W | N-type TOPCon | 22.0–22.8% | 1762 × 1134 × 30 mm | 15-yr product / 30-yr power | $0.48–$0.58/W |
| MSH10-590HN4G (Bifacial) | 580–600 W | N-type bifacial | 22.3–23.0% | 2384 × 1134 × 30 mm | 15-yr product / 30-yr power | $0.45–$0.55/W |
Mission Solar modules command a premium over imported Tier 1 modules due to domestic manufacturing and BABA compliance, with pricing typically $0.45–$0.65/W ([SolarTech Online](https://solartechonline.com/blog/mission-solar-panels-review-guide/)). Prices are contractor estimates and vary with volume and market conditions.
8. Technical Comparison
| Brand | Manufacturing | BABA Compliant | Peak Efficiency | Price Position |
|---|---|---|---|---|
| Mission Solar | San Antonio, TX (USA) | Yes | 22.8% | Premium (domestic) |
| Silfab | Burlington WA (USA/Canada) | Yes (BAA) | ~21.5% | Mid-premium |
| JA Solar | China | No | 24.8% (5.0) | Mid-range (value) |
| Jinko | China/USA (Florida) | Partial | 24.8% (3.0) | Mid-range (value) |
Mission Solar cannot match the raw efficiency of the latest Chinese TOPCon flagships (24.8%), but its value proposition is uncompromised: true domestic manufacturing, full BABA compliance, and eligibility for federally funded projects where imported modules are disqualified. The new MSX10 and MSH10 N-type lines close much of the efficiency gap while retaining the domestic-content advantage ([Mission Solar](https://www.missionsolar.com/blog/mission-solar-debuts-new-high-efficiency-modules-at-re-2025/)).
9. Installation Notes
- Frame: Anodized aluminum alloy frame; MSE PERC modules use a 40 mm profile with black frame and backing (BOB) for residential aesthetics.
- Connectors: MC4-type connectors on MSE PERC modules; MC4-compatible on MSH/MSX lines ([Beyond Oil Solar](https://beyondoilsolar.com/product/mission-solar-panel-mse320sr8t/)).
- Junction box: IP67/IP68-rated with bypass diodes for partial-shade protection.
- Glass: 3.2 mm tempered low-iron glass (mono) or dual-glass on MSH bifacial models; single-glass fire performance grade is Type 1, dual-glass is Type 29 ([Mission Solar install manual](https://www.missionsolar.com/wp-content/uploads/2025/11/P-UM-0016-MSH-Module-Installation-User-Manual.pdf)).
- Mechanical load: MSE PERC modules are tested to 5631 Pa front and back load (117 psf) per UL1703 — among the most robust in the residential segment.
- Mounting compatibility: Compatible with standard rail-based racking (IronRidge, Unirac); the 40 mm MSE frame profile fits standard residential clamps.
10. Frequently Asked Questions
Are Mission Solar panels made in the USA?
Yes. Mission Solar designs, engineers, manufactures, and assembles all of its modules exclusively at its factory in San Antonio, Texas. The company is "America's Module Company."
Are Mission Solar panels BABA-compliant?
Yes. Mission Solar modules are fully compliant with the Buy American Act and BABA requirements, making them eligible for government, military, FAA, and federally funded projects that require domestic content ([SolarTech Online](https://solartechonline.com/blog/mission-solar-panels-review-guide/)).
What is the MSX10?
The MSX10 is Mission Solar's flagship 2025 N-Type 108HC rooftop module, delivering 435 W at up to 22.8% efficiency with a 30-year power warranty. It uses advanced high-density interconnect and multi-busbar technology ([Mission Solar](https://www.missionsolar.com/blog/mission-solar-debuts-new-high-efficiency-modules-at-re-2025/)).
How do Mission Solar panels compare on efficiency?
Mission Solar's latest N-type modules reach up to 22.8% efficiency, slightly below the 24.8% peak of leading Chinese TOPCon flagships. The tradeoff is full domestic manufacturing and BABA compliance, which imported modules cannot offer.
What is the lead time from PES Supply?
In-stock Mission Solar modules ship within 7–10 business days delivery. Contact our sales team for project-scale allocation and ETAs from the San Antonio factory.
11. Shop Mission Solar Products
Source American-made, BABA-compliant Mission Solar modules for residential, commercial, and federally funded projects through PES Supply. Browse the full range of solar panels or view Mission Solar-specific listings:
Shop Mission Solar Products at PES Supply →
PES Supply (https://www.portlandiaelectric.supply) is a B2B electrical and solar distributor offering 50,000+ SKUs from 169 authorized brands. Verify all specifications against the manufacturer's current datasheet before final design.