12.6 KW Ground Mount System Specifications
System Module | REC450AA Pure-RX 450W |
STC Rating | 450 W |
Panel PTC Rating | 429.1W |
Watts /Sq. Ft | 20.10 |
Application | Residential Ground Mount |
System Power | 12.6 KW |
System Area | 627 sq ft |
Panel Efficiency | 21.6% |
Panel Frame Color | Black/Black |
Panel Dimensions (in) | 68'' x 47.4'' x 1.18'' |
Enphase System Price | $17,126 $1.36/watt |
SMA System Price | $15,828 $1.26/watt |
Sol-Ark System Price | $17,190 $1.36/watt |
SolarEdge System Price | $16,684 $1.32/watt |

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12.6 KW REC Alpha Pure-RX 450W Ground-Mount Solar System Kit
SKU SES-REC450AA-PURE-RX-12.6KW-SEHD-GND12.6 KW REC Pure-RX Ground Mount System
The 12.6 KW REC450AA Pure-RX ground mount solar system delivers exceptional performance for residential properties seeking a robust solar solution. This system, featuring 28 high-efficiency REC450AA Pure-RX panels, generates impressive power output within a 627 square foot footprint. The system's ground mount configuration enables optimal positioning and tilt adjustment, ensuring maximum solar energy capture throughout all seasons.
12.6 KW Pure-RX Ground Mount System Include:
- 28 REC450AA Pure-RX 450W solar panels
- Choice of Solar Inverter:
- Enphase® IQ8X-80-M-US Microinverters
(including wiring, cabling, Envoy) - 2x SMA SBSE7.7-US-50 Inverter
- Sol-Ark 15K-2P-N Hybrid Solar Inverter
- SolarEdge Energy Hub SE11400H-US
(Includes: Power Optimizers) - IronRidge Ground Mounting System
- Solar Interconnect Cables and Wire Management
- Grounding Lugs
- State Stamped structural testing reports
- Component installation manuals
- Friendly knowledgeable technical assistance before, during, and after your installation
Optional Features
- Optional Single Line Drawings and Permit Plan Sets
- Wet PE stamps for structural and or electrical
- Ground Mount System Storage Options:
What's Not Included?
- 2 or 3" Schedule 40 Galvanized steel pipe for the Ironridge ground mount
- Standard conduit, ground, tie-in wiring & landing breakers, and AC Disconnects
- Additional load center hardware, breaker boxes, etc

12.6 KW REC450AA Alpha Pure-RX Residential Ground Mount System Review
Solar Electric Supply (SES) brings decades of solar expertise to this premium REC450AA Pure-RX system. Built with state-of-the-art heterojunction cell technology and tested to withstand severe environmental challenges, these panels excel in durability with 7000 Pa load resistance. The outstanding 21.6% efficiency rating and -0.24%/°C temperature coefficient deliver consistent performance throughout the seasons.
The 12.6 KW system incorporates REC's innovative lead-free construction and gapless cell technology, maximizing power output while maintaining environmental responsibility. With comprehensive warranty coverage and proven reliability standards, this system delivers outstanding value and performance for residential energy production requirements.
Residential Ground Mount System Upgrade Options

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