Description
Built right here in San Antonio, Texas, the Mission Solar Energy MSE385SR9S delivers class-leading 385W output with 19.11% efficiency — American-made quality you can install with confidence on any residential, commercial, or utility project.
- 19.11% High-Efficiency PERC Technology – Five busbar PERC cell design pushes module efficiency above 19% for maximum power output in a standard 72-cell form factor.
- Positive Power Tolerance – Ships at 0 to +3% of rated power, meaning every panel performs at or above its 385W nameplate rating right out of the box.
- Extreme Weather Resilience – Tested to a 5,631 Pa (117 psf) front and back mechanical load rating per UL1703, plus 25mm hail impact resistance at 23 m/s.
- BAA Compliant for Government Projects – Fully compliant with the Buy American Act and American Recovery & Reinvestment Act, making it eligible for federal and government-funded installations.
- 25-Year Frame-to-Frame Warranty – Backed by a 25-year linear performance guarantee holding 80.2% output at end of life, plus a 12-year product warranty extendable to 25 years with registration.
Manufactured in the USA with automated precision, every MSE385SR9S panel is PID resistant and built to surpass IEC and UL industry standards without exception. Mission Solar has earned High Achiever recognition from the 2019 PV Module Index — a third-party validation that backs up every spec on this sheet.
The tempered, low-iron, anti-reflective glass and EVA encapsulant keep the cells protected in the harshest environments, while the anodized aluminum alloy frame holds the whole assembly rigid under wind and snow loads. An IP67-rated junction box with three bypass diodes adds an extra layer of protection for real-world system reliability.
With a 1,500V max system voltage rating and MC4-compatible connectors, this panel drops cleanly into any modern string inverter or microinverter system without extra hardware or adapters.
Technical Specification
| Specification | MSE385SR9S |
|---|---|
| Peak Rated Power (Pmax) | 385 W |
| Maximum Power Voltage (Vmp) | 40.84 V |
| Maximum Power Current (Imp) | 9.426 A |
| Open Circuit Voltage (Voc) | 48.53 V |
| Short Circuit Current (Isc) | 9.993 A |
| Module Efficiency | 19.11% |
| Power Output Tolerance | 0 / +3% |
| Maximum Series Fuse Rating | 20 A |
| Max System Voltage | 1,500 VDC or 1,000 VDC |
| Solar Cells | 72 Cell (6x12), 5 Busbar, P-type Mono-crystalline Silicon, 158.75mm |
| Module Dimension (L x W x D) | 78.7 x 39.68 x 1.58 in |
| Weight | 50.7 lbs |
| Front Glass | 3.2mm Tempered, Low-Iron, Anti-Reflective Coating |
| Frame | Anodized Aluminum Alloy |
| Encapsulant | Ethylene Vinyl Acetate (EVA) |
| Junction Box | IP67 with 3 Bypass Diodes |
| Cables | PV Wire, 1.2m (47.24 in.), 4mm² / 12 AWG |
| Connector | MC4 Compatible |
| NOCT | 46.43°C (±2°C) |
| Temp. Coefficient of Pmax | -0.375%/°C |
| Temp. Coefficient of Voc | -0.280%/°C |
| Temp. Coefficient of Isc | 0.045%/°C |
| Operating Temperature Range | -40°C to +85°C |
| Front & Back Load | 5,631 Pa (117 psf) |
| Hail Safety Impact Velocity | 25mm at 23 m/s |
| Fire Safety Classification | Type 1, Class C |
| Certifications | IEC 61215, IEC 61730, IEC 61701, UL 1703, Salt Mist, CEC |
| Product Warranty | 12 Years (Extendable to 25 Years) |
| Linear Performance Guarantee | 25 Years |
Specs & Info