REEFE RSA750.SP Solar Floating Dam Pump & Aerator 48V 750W Kit
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The REEFE RSA750.SP Solar Floating Dam Pump is a solar powered floating aerator that runs entirely off the sun, with 3 x 440W solar panels and a pole mounting kit included. It moves 25,000 litres per hour through a diffuser to lift dissolved oxygen, break up stratification and throw a fountain plume across the water. Built for farm dams, ponds, wetlands, resorts and golf courses, it delivers the same benefits as REEFE's mains-powered RFA range with no power supply to run out to the dam.
Highlights
- Solar powered floating dam aerator, runs all day on sunlight
- 3 x 440W solar panels and pole mounting kit included
- 25,000 L/hr maximum flow
- 750W, 48V DC
- Float ring for easy installation, no anchoring structure needed
- Tether points for securing the unit in position
- Diffuser included for fountain effect and increased aeration
- Weatherproof MPPT controller supplied
- 20m cable included
- Quick plug cables included
- PPO impeller, casing, float ring and outlet with a stainless steel shaft
- Diffuses sunlight to reduce algae and weed growth
- Helps suppress mosquito breeding
- Optional AC backup available for low light and night-time operation
Aeration Without Running Power to the Dam
Getting mains power out to a dam is usually the expensive part of aerating one. The RSA750.SP removes that problem: the pump runs directly from three 440W panels on a pole mount, so the whole system is self contained.
Because it floats, there is no pier, pad or pump shed to build. The float ring holds the unit at the surface and tether points let you hold it wherever you want it on the water.
What Aeration Does for a Dam
Still water stratifies. The surface warms, the lower layer loses oxygen, and the result is algae, weed growth and water that starts to smell.
Moving 25,000 litres an hour through the diffuser lifts dissolved oxygen through the water column and keeps the dam turning over. The spray pattern also diffuses sunlight at the surface, which slows algae and weed growth, and moving water is far less attractive to breeding mosquitoes.
The fountain plume is a genuine side benefit on a resort, golf course or homestead dam.
Built to Sit in Water
The impeller, casing, float ring and outlet are all PPO, running on a stainless steel shaft, so the wetted parts are corrosion resistant for permanent immersion.
The MPPT controller is weatherproof and tracks the panels' maximum power point as light changes through the day, so output holds up in morning and afternoon sun rather than only at midday.
Features
- Solar powered floating dam aerator
- Complete system with panels and mounting kit
- Float ring for easy installation
- Tether points for securing in place
- Diffuser included for fountain effect and increased aeration
- Improved pond health and oxygen levels
- Diffuses sunlight, reducing algae and weed growth
- Mosquito suppression
- Weatherproof MPPT controller
- 20m cable
- Quick plug cables
- Optional AC backup for low light and night-time operation
- No mains power required
Construction
- PPO impeller
- PPO casing
- PPO float ring
- PPO outlet
- Stainless steel shaft
- Weatherproof MPPT controller
- Moulded tether points
Applications
- Dam aeration
- Mosquito suppression
- Fountains
- Ponds
- Resorts
- Golf courses
- Wetlands
- Farm and homestead dams
- Off-grid water features
Specifications
| Specification | Details |
|---|---|
| Model Number | RSA750.SP |
| Product Code | 36358 |
| Product Type | Solar Floating Dam Pump / Aerator |
| Volts DC | 48V |
| Volts AC | N/A |
| Optimal Input Voltage | 60V - 90V |
| Open Circuit Voltage (VOC) | <110V |
| Power | 750W |
| Maximum Flow | 25,000 L/hr |
| Maximum Head | 5m |
| Solar Panels | 3 x 440W Included |
| Outlet | 80mm / 3" |
| Pump Weight | 8kg |
| Pump Size (L x W x H) | 200 x 200 x 500mm |
| Float Size (L x W x H) | 420 x 410 x 215mm |
| Controller | Weatherproof MPPT |
| Cable | 20m |
| Manufacturer | REEFE (Ascento Group Australia) |
| Range | REEFE RSA Series Solar Floating Dam Pumps |
RSA Series Range
| Code | Model | Volts DC | Watts | Max Flow | Max Head | Solar Panels | Outlet |
|---|---|---|---|---|---|---|---|
| 36334 | RSA750 | 48V | 750 | 25,000 L/hr | 5m | 3 x 440W (not included) | 80mm / 3" |
| 36358 | RSA750.SP | 48V | 750 | 25,000 L/hr | 5m | 3 x 440W included | 80mm / 3" |
| 36341 | RSA2200 | 300V | 2200 | 55,000 L/hr | 5m | 12 x 440W (not included) | 100mm / 4" |
| 36365 | RSA2200.SP | 300V | 2200 | 55,000 L/hr | 5m | 12 x 440W included | 100mm / 4" |
The 8kg weight shown is the pump unit only and excludes the three 440W solar panels, pole mounting kit and float ring. Confirm the full shipped weight before arranging freight.
Installation Information
The unit floats and is held in position by tethers, so no in-water structure is required. The solar panels mount on the supplied pole kit on the bank.
Important installation considerations include:
- Position the panels clear of tree shade for as much of the day as possible.
- The 20m cable sets the maximum distance between the panel pole and the floating unit.
- Tether the float ring so the unit cannot drift into the bank or an inlet.
- Input voltage must stay within the 60V to 90V optimal range, with open circuit voltage under 110V.
- Optional AC backup can be specified if you need operation in low light or at night.
- Confirm dam depth is sufficient for the pump to draw without picking up bottom sediment.
- Electrical work should be carried out by a licensed electrician where required.
What's Included
- 1 x REEFE RSA750.SP Solar Floating Dam Pump 48V 750W
- 3 x 440W Solar Panels
- 1 x Pole Mounting Kit
- 1 x Floatation Ring
- 1 x Weatherproof MPPT Controller
- 1 x 20m Cable
- 1 x Set of Quick Plug Cables
- 1 x Diffuser
Optional: AC backup for low light and night-time operation is available separately. Contact our team if you need it specified.
Downloads
Need Assistance or Ready to Order?
Our expert team is here to help you select the perfect setup and answer any questions. Contact us at sales@waternex.com.au or give us a call at 1300 930 847 for personalized advice and support.