Keeps fish ponds up to 3000 litres clear with 1800 LPH flow, dual mechanical and biological filtration, and a 40W solar panel with optional MPPT battery backup.
Set the system up by sizing the filter to your pond and placing the solar panel where it can receive direct sunlight, as output varies with seasonal conditions and panel placement. Selected configurations also support an optional MPPT battery backup so stored energy can be used when light levels drop.
✓ Ponds up to 3000 L✓ Up to 1800 LPH flow✓ Integrated pump & filter✓ Optional MPPT battery backup✓ 40 W solar panel
As with all solar-powered systems, performance depends on sunlight availability. Best results are achieved in direct sunlight, with reduced output during prolonged overcast conditions or outside peak summer months.
Pond Suitability
Pond Size
Suitable for small to medium fish ponds up to 3000 litres when correctly sized and maintained.
Small ponds: suitable
Medium ponds: suitable
Large ponds: not recommended
Sunlight Requirements
Designed for solar operation in direct sunlight. Output varies with seasonal conditions and panel placement.
Water Features
Supports water circulation, fountains, and cascades where flow and head height requirements are met.
Fish Stock Guidance
Stock Level
Suitability
No fish
Well suited for maintaining water clarity
Light stock
Suitable with routine maintenance
Medium stock
Effective with regular cleaning
Heavy stock
Not recommended without additional filtration
Solar Power & Filtration System
The system uses a 40 W solar panel to power a DC brushless pump, delivering steady circulation for filtration. Mechanical and biological stages work together to remove debris and support a balanced pond environment.
Solar Panel
40 W polycrystalline panel designed for outdoor use and efficient energy capture in suitable sunlight.
Filter Media Options
Compatible with zeolite or gravel media to support biological filtration.
System Flexibility
Suitable for filtration, circulation, and decorative water features.
Optional MPPT Battery Backup
Selected configurations support an optional MPPT battery backup system. Energy collected during sunny periods can be stored and used when light levels drop, helping maintain more consistent operation in variable conditions.
Exclusive MPPT Technology – Developed for Solar Pond Pumps
PowerBee Ltd was the first company to introduce MPPT-managed control systems into small garden and pond solar pumps — a level of solar optimisation previously used mainly in larger-scale applications.
Our MPPT design helps improve energy conversion in variable light, supporting more consistent flow and stronger usable performance in real UK conditions.
Filter media encourage beneficial bacteria that help break down waste.
Performance Characteristics
When correctly installed, the system delivers high flow at low head heights, with reduced output as pumping height increases. Performance varies with sunlight and installation conditions.
Flow Rate by Pumping Height
Height
Flow (Direct Solar)
Flow (Battery Backup)
0 m
Up to 1800 LPH
Up to 1400 LPH
0.5 m
Approx. 1500 LPH
Approx. 1100 LPH
1.0 m
Approx. 1300 LPH
Approx. 900 LPH
1.5 m
Approx. 1000 LPH
Approx. 350 LPH
2.0 m
Approx. 700 LPH
0 LPH
Max height
3.5 m
2.0 m
Performance figures are indicative and based on controlled testing. Results vary with sunlight, season, and installation.
