Sunspray SE 2000 - Professional Solar Pond Pump | Max Head : 2.0 m | 1400 LPH

Energy Collection

• The panel captures sunlight and converts it to electrical energy
• Energy powers the pump directly or charges the battery (in backup models)
• System activation depends on light intensity and system type
• Performance varies significantly with weather conditions

System Types

• Direct Systems: Function only with sufficient direct sunlight
• Battery-Backed Systems: Store energy for more consistent operation
• Hybrid Systems: Combine immediate operation with energy storage
• Each type offers different benefits based on your specific needs

Direct Systems Performance

• Operation strictly dependent on available sunlight
• Flow varies continuously with passing clouds
• May start and stop multiple times on partly cloudy days
• Strongest performance during midday hours with direct sun
• No operation during evening or heavily overcast conditions

Battery-Backed Systems Performance

• More consistent operation throughout the day
• Continues running during brief cloudy periods
• Provides operation after sunset (typically 1-8 hours depending on model)
• Maintains steadier flow rate regardless of minor light variations
• May include adjustable flow settings and timer functions

Summer Performance (May to August)

• Peak performance period for all system types
• Direct Systems: Operation possible from early morning to evening on clear days
• Battery Systems: Consistent daytime operation plus evening hours
• Maximum flow rates achieved during direct midday sun
• Best charging efficiency for battery models

Spring/Autumn Performance (March-April, September-October)

• Reduced operational hours with shorter daylight
• Direct Systems: Expect 40-60% of summer performance
• Battery Systems: More reliable operation but reduced evening hours
• Performance varies significantly with weather conditions
• Panel angle adjustment becomes more critical

Winter Performance (November-February)

• Significantly limited operation for all systems
• Direct Systems: May only operate briefly during peak sun (5-10% of summer performance)
• Battery Systems: Limited daytime operation with minimal evening hours
• Many customers choose to store system during winter months
• Performance highly dependent on clear, sunny conditions

How MPPT Works

• Continuously optimizes solar panel output
• Automatically adjusts to changing light conditions
• Previously only available in industrial systems

30% Efficiency Boost

• Enhanced performance in lower light
• Faster battery charging
• Longer operating hours

PowerBee Innovation

• First in small pumps
• Professional-grade technology
• Sets a new industry standard

Seasonal Panel Positioning

To maximize energy capture, adjust the panel angle based on the sun's position throughout the year. In the UK:

• Winter (November-February): Position at 60° angle
• Spring/Autumn (March-April, September-October): Adjust to 40° angle
• Summer (May-August): Set at 20-30° angle

Regular seasonal adjustment is especially important for direct systems.

Critical Installation Factors

• Position panel facing south for maximum exposure
• Avoid any shading on the panel surface - even partial shade significantly reduces output
• Clean panel weekly to maintain maximum efficiency
• Ensure unobstructed sunlight throughout the day
• Keep battery units (if applicable) dry and ventilated

Direct-Powered Systems

• Simple, maintenance-free operation
• No moving parts beyond the pump itself
• Lower initial cost than battery systems
• Ideal for daytime water features
• Perfect for locations with consistent sun exposure

Battery-Backed Systems

• More reliable operation in variable weather
• Functionality during cloudy periods and evening hours
• Most models include built-in timer functionality
• Automatic low-battery protection prevents damage
• Ideal for consistent water circulation needs

Regular Care

• Clean panel surface weekly for optimal energy capture
• Remove pump filter and clean monthly
• Check all connections for security and integrity
• Inspect cables for damage or wear
• Adjust panel angle with seasonal changes

Battery Maintenance (if applicable)

• Keep battery unit dry and well-ventilated
• Allow full charge cycle periodically
• Store indoors during extreme cold
• Check connections for corrosion or looseness
• Replace battery after 18-24 months of use

Winter Storage Recommendations

• Consider removing system during winter months (recommended)
• Clean all components thoroughly before storage
• Store pump and components in frost-free location
• For battery systems, store battery fully charged
• Inspect for wear or damage before spring reinstallation

Winter Operation (if necessary)

• Expect minimal performance (5-10% of summer capacity)
• Direct systems may not operate at all on overcast days
• Battery systems provide more reliable but limited function
• Adjust panel to steeper 60° angle for low winter sun
• Protect pump from freezing conditions

Need Assistance?

• Troubleshooting guidance for operational issues
• Custom setup recommendations for your garden
• Seasonal adjustment advice from experts
• Performance optimization assistance

Contact Our Experts

• Phone: 07786 948 899
• Hours: Monday-Friday, 9am-5pm
• Email: support@powerbee.co.uk
• Dedicated support team with renewable energy expertise

Award-Winning Quality & Support

• Powerbee is a Best Buy Award Winner 2021-2025
• 16+ Years of Renewable Energy Expertise
• RoHS, REACH, CE, and UKCA Certified
• Professional Support Within 24 Hours

Customer Protection & Benefits

• 2-Year Standard Warranty on All Pump Products
• 30-Day Money-Back Guarantee
• Free UK Mainland Delivery
• Eco-friendly, Energy-Saving Operation