Product Overview
SD-1 Dual Panel Solar Direct Aerator
The SD-1 Dual Panel Solar Direct Aerator is a complete off-grid solar pond aeration system for ponds up to 1 acre, upgraded with two solar panels for stronger low-light performance, improved daily runtime, and better consistency in variable weather.
If your pond is remote, shaded part of the day, or located where utility power is impractical, the SD-1 Dual Panel system provides a stronger solar-direct solution than the standard single-panel SD-1. Both systems are designed for ponds up to 1 acre, but the dual-panel configuration adds more solar input so the compressor can operate more confidently during cloudy conditions, lower sun angles, and marginal sunlight periods.
The SD-Series platform converts solar energy directly into three-phase power to operate a brushless rocking piston compressor. There are no batteries to maintain, no charge-controller battery bank to replace, no monthly electric bill, and no trenching required to bring AC power to the pond. The result is a professional-grade solar pond aeration system with fewer maintenance items and a simpler long-term ownership path.
The SD-1 Dual Panel Aerator is well suited for residential ponds, small lakes, livestock water, wildlife ponds, remote properties, HOA ponds, irrigation ponds, and off-grid sites where dependable daytime aeration is needed. By moving oxygen into the lower water column, the system helps reduce stratification, improve dissolved oxygen, support fish health, reduce stagnant odors, improve water clarity, and encourage natural biological breakdown of organic material.
Why Choose the Dual Panel SD-1?
The dual-panel SD-1 is not intended to increase the maximum pond size beyond 1 acre. Its purpose is to improve the available solar input for the same SD-1 aeration platform. That added solar capacity can improve startup behavior, extend useful daily runtime, and provide better performance margin during cloudy weather, seasonal low sun, partial shading, or sites where ideal solar exposure is not available.
For customers who want the best SD-1 performance, the dual-panel configuration is usually the preferred choice. It gives the system more solar energy to work with while still preserving the clean, battery-free simplicity that makes the Solar Direct line attractive.
Built for Real Outdoor Conditions
The SD-1 Dual Panel system uses professional-grade components, including a powder-coated welded steel enclosure, stainless steel hardware, automatic compressor cooling, over-pressure protection, circuit protection, a replaceable intake filter/silencer, and a USSM DB-36 stainless steel diffuser. The solar racking system uses anodized aluminum extrusion, laser-cut welded steel components, and stainless steel hardware for long-term outdoor durability.
The SD-1 Dual Panel kit includes:
- Complete compressor and control system
- Two USA-made mono-crystalline solar modules
- Adjustable top-of-pole solar mounting system
- Pole-mount enclosure with mounting hardware
- One DB-36 stainless steel diffuser
- 100 feet of sinking airline
- PV cabling and required wiring components
- Installation documentation
- US-based technical support
- Factory warranty coverage
The customer supplies the steel mounting pole. Proper solar exposure, pole installation, panel orientation, diffuser placement, and airline routing are important for best performance.
Need help choosing between the single-panel and dual-panel SD-1? Choose the dual-panel model when you want improved low-light performance, longer effective runtime, or more operating margin for changing weather and seasonal sunlight conditions.
SD-1 Dual Panel Solar Direct Aerator Specs
System Capacity
- Recommended coverage: Up to 1 acre
- System type: Solar Direct subsurface pond aerator
- Power source: Solar-direct PV operation, no batteries required
- Solar modules: Two USA-made mono-crystalline solar modules
- Rated operating depth: 2 to 40 feet water depth
- SKU: SD1 DUAL KIT
- UPC: 752505798639
- Country of origin: USA
Compressor & Air Output
- Compressor type: 3-phase brushless rocking piston compressor
- Air flow: 2.8 SCFM
- Operating sound level: Less than 60 dB at 6 feet
- Air intake: Intake filter/silencer with replaceable cartridge
- Over-pressure protection: Brass automatic pressure relief valve
- Flow balancing: One full-flow brass ball valve
- Hose connection: One 3/8-inch brass barb
Solar Racking
- Mount type: Fully adjustable top-of-pole solar mounting system
- Aluminum: 6061-T6 anodized aluminum extrusion
- Steel parts: Laser-cut and welded steel
- Hardware: Stainless steel
- Pole size: 3-inch Schedule 40 or Schedule 80 steel pole, installer supplied
- Tilt range: Adjustable tilt, 0 to 60 degrees
- Wind load rating: 90 MPH
Enclosure & Mechanical
- Enclosure material: All-welded, laser-cut steel
- Finish: Baked-on polyester powder coat
- Hardware: Stainless steel
- Enclosure rating: NEMA 4/3R
- Enclosure dimensions: 12.8 in. W x 15.25 in. H x 10.3 in. D
- Enclosure weight: 27 lb
- Insulation: Optional
Thermal Management & Protection
- Compressor cooling: 75 CFM auto-active ventilation
- High-temperature protection: Yes, with automatic restart
- Circuit protection: Individual thermal-magnetic circuit breakers for solar input and compressor
- Ventilation: Designed for outdoor compressor cooling and long-term serviceability
Diffuser & Airline
- Diffuser included: One DB-36 stainless steel diffuser
- Diffuser construction: Laser-cut stainless steel base using high-efficiency Aero-Tube
- Airline included: 100 feet of sinking airline
- Diffuser compatibility: Works with USSM DB-36 diffusers and other diffuser styles when properly configured
Warranty & Support
- Compressor warranty: 1 year standard, 3 years with registration
- Non-wearable parts warranty: 2 years
- Solar panel warranty: 20 years
- Technical support: US-based and in-house
- Availability: Usually ships in 1 to 2 business days
- Shipping: Free shipping to the lower 48 states
Installation Note: The customer supplies the steel mounting pole. Do not use plastic pipe or tubing for the solar mounting pole. Proper pole installation, solar array orientation, diffuser placement, and airline routing are important for best performance. The dual-panel configuration improves solar input and operating margin but remains rated for ponds up to 1 acre.
