ProLake Solaer Solar Aeration System for Off-Grid Ponds up to 4 Acres
The Keeton ProLake Solaer is a solar pond aerator for ponds with no power nearby. Solar panels charge lithium-ion batteries that run EcoFlow™ 24V compressors, which push air to Duraplate™ diffusers on the pond bottom to raise oxygen, cut muck and algae, and protect fish.
• Four System Sizes: Solaer 1.1 and 1.2 cover ponds up to 1 and 2 acres. Solaer 2.3 and 2.4 cover up to 3 and 4 acres.
• Cabinet Only: Solaer 1.0 and 2.0 cabinets without diffusers or tubing, for replacing a cabinet or using your own diffusers.
• No Power Needed at the Pond: runs on solar panels and lithium-ion batteries, so there is no trenching or electric line to the water.
• Optional Weighted Tubing: add ½″ Alpine™ self-weighted airline, 100 ft per diffuser: 100 ft on the 1.1, 200 ft on the 1.2, 300 ft on the 2.3 and 400 ft on the 2.4.
• Warranty: 2-year system, compressor and cabinet warranty; lifetime warranty on Duraplate™ diffusers and Alpine™ airline.
Which Solaer Solar Pond Aerator Do I Need? Solaer 1.1, 1.2, 2.3 or 2.4
| Model | Pond Size | Diffusers | Compressors | Solar Panels | Batteries | Weighted Tubing Option (Total) | Equipment Pad (Optional) |
| Solaer 1.1 | Up to 1 acre | 1 | 1 EcoFlow™ 24V | 1 × 24V panel | 2 lithium-ion | 100 ft | 30″ × 30″ × 3″ |
| Solaer 1.2 | Up to 2 acres | 2 | 1 EcoFlow™ 24V | 1 × 24V panel | 2 lithium-ion | 200 ft | 30″ × 30″ × 3″ |
| Solaer 2.3 | Up to 3 acres | 3 | 2 EcoFlow™ 24V | 2 × 24V panels | 4 lithium-ion | 300 ft | 44″ × 32″ × 3″ |
| Solaer 2.4 | Up to 4 acres | 4 | 2 EcoFlow™ 24V | 2 × 24V panels | 4 lithium-ion | 400 ft | 44″ × 32″ × 3″ |
| Solaer 1.0 Cabinet Only | Up to 2 acres | None | 1 EcoFlow™ 24V | — | 2 lithium-ion | Not available | 30″ × 30″ × 3″ |
| Solaer 2.0 Cabinet Only | 3 to 4 acres | None | 2 EcoFlow™ 24V | — | 4 lithium-ion | Not available | 44″ × 32″ × 3″ |
Every Solaer system is rated to a maximum operating depth of 25 ft. Cabinet Only units include the cabinet, compressor(s) and lithium-ion batteries; diffusers and tubing are not included.
Solaer Solar Powered Aeration System Specifications
| Feature | Detail |
| Compressor | EcoFlow™ 24V, 48 W each (1 on Solaer 1, 2 on Solaer 2) |
| Power | 24V solar panels with mounting brackets charging lithium-ion batteries (2 on Solaer 1, 4 on Solaer 2) |
| Maximum Operating Depth | 25 ft |
| Diffusers | 7″ Duraplate™, fishhook-resistant, self-cleaning |
| Cooling Fan | Included |
| Programmable Timer | Included |
| Noise Level | 50–60 dB, sound-deadening cabinet |
| Weighted Airline | Alpine™ ½″ ID × 1″ OD self-weighted (optional) |
| Solar Panel Mount | Requires a 2″ Schedule 40 pole (not included) |
| Level-Aer™ Equipment Pad (Optional) | Medium 30″ × 30″ × 3″ (Solaer 1), Large 44″ × 32″ × 3″ (Solaer 2) |
| Complete System, Compressor and Cabinet Warranty | 2 years |
| Duraplate™ Diffuser and Alpine™ Airline Warranty | Lifetime |
How the Solaer Solar Aeration System Runs Off the Grid
During the day the solar panels charge the lithium-ion batteries in the cabinet. The batteries keep the EcoFlow™ compressors running at night, so your pond is aerated around the clock with no electric bill and no power line to the water.
• Battery Backup: continuous aeration day and night.
• Programmable Timer: control when the system runs.
• Quiet Cabinet: sound-deadening cabinet with a cooling fan.
What Comes With a Keeton ProLake Solaer Solar Pond Aerator
- Sound-deadening cabinet with cooling fan and programmable timer
- EcoFlow™ 24V compressors (1 on the Solaer 1.1 and 1.2, 2 on the Solaer 2.3 and 2.4)
- Lithium-ion batteries (2 or 4 by model)
- 24V solar panels with mounting brackets (1 or 2 by model)
- Duraplate™ diffusers, one per diffuser count in the model number
- Optional ½″ Alpine™ self-weighted airline, 100 ft per diffuser
Diffusers, Weighted Airline and Equipment Pad for Your Solaer Aerator

Duraplate™ Diffusers
The fishhook-resistant, rotationally molded Duraplate™ carries a lifetime warranty. Its self-cleaning, non-clogging design delivers a high oxygen transfer rate without ever needing to be pulled for cleaning.

Alpine™ Self-Weighted Airline
Made for solar and electric systems. It sinks straight to the bottom, resists kinks and has a ¼″ thick sidewall. Sold in 100 ft boxes or a 500 ft continuous reel; each diffuser needs its own run from the cabinet.

Level-Aer™ Equipment Pad
A sturdy high-density plastic base for the cabinet, with no concrete needed. Medium 30″ × 30″ for Solaer 1.0, 1.1 and 1.2; Large 44″ × 32″ for Solaer 2.0, 2.3 and 2.4.
Before You Order a Keeton ProLake Solaer Solar Pond Aerator
- Pick the model by pond size, then check depth: every Solaer is rated to 25 ft.
- A 2″ Schedule 40 pole is required to mount the solar panel and is not included.
- Place the solar panels where they get full sun.
- The weighted tubing option shows the total airline you get: 100 ft per diffuser. Longer runs need extra airline.
- Not sure which size you need? Contact us with your pond size and depth and we will match a system for you.
Solaer Solar Aeration System Manuals and Product Data
- FREE Shipping via FEDEX, LTL Ground, & UPS. Ships in 2-3 Business Days.
- Ships Only to Lower 48 States of the United States