15.12 KW REC420AA Pure-2 Specifications
Module Series | REC420AA Alpha PURE-2 |
STC Rating | 420 W |
Panel PTC Rating | 403.3 W |
Watts /Sq. Ft | 20.7 |
Application | Residential Ground |
System Power | 15.12 kW |
System Area | 751 ft² |
Panel Efficiency | 21.7% |
Panel Frame Color | All-Black |
Panel Dimensions | 73.4in X 40.9in x 1.2in |
Enphase System Price | $21,945 $1.45/watt |
SMA System Price | $18,338 $1.21/watt |
Sol-Ark System Price | $19,805 $1.31/watt |
SolarEdge System Price | $20,278 $1.37/watt |

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15.12 kW REC420AA Residential Ground Mount Solar System Kit
SKU REC420AA-PURE-2-15.12KW-GM-SYSTEM-KIT15.12 kW Alpha Pure 2 Ground Mount System
The 15.12 kW REC420AA Pure-2 ground mount solar system is designed for homes with elevated energy requirements while preserving an efficient layout. Featuring 36 precision-crafted panels across 751 square feet, it offers a balanced solution for maximizing power output without overwhelming the available space. With REC420AA’s proven durability and performance, and with the option to integrate with leading inverters—including Enphase, SMA, Sol-Ark, and SolarEdge—this system provides a versatile and reliable option for modern residential solar installations.
This Ground Mount System Kit Includes:
- 36 REC420AA Alpha Pure 2 420W solar panels
- Choice of Solar Inverter:
- Enphase IQ8A 72-2-US Microinverters
- 2 x SMA Sunny Boy SBSE7.7-US-50 Inverter
- Sol-Ark 15K-2P-N Hybrid Solar Inverter
- SolarEdge Home Hub SE11400H-US Inverter
- 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

15.12 kW REC420AA Alpha Pure 2 Residential Ground Mount System Review
With over 25 years of experience supplying solar solutions, Solar Electric Supply (SES) is proud to offer the 15.12 kW REC420AA Pure-2 ground mount system. Built around REC Alpha Pure 2 Series panels, this system harnesses 420W modules known for their durability and efficiency. The panels’ advanced heterojunction technology and streamlined design maximize energy capture within a compact footprint, making them ideal for residential installations where space is at a premium.
Complementing the high-performance modules is the IronRidge Ground Mount System, which employs rugged XR1000 rails coupled with locally sourced Schedule 40 steel pipes. This mounting solution is engineered for ease of assembly and scalability, ensuring that the system remains reliable under varying environmental conditions while offering flexibility in design.
15.12 kW REC Ground Mount System Upgrade Options

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