🌞 Energy Guard 500M GeoBubble Solar Cover – 12ft x 24ft
The Ultimate Solution for Crystal-Clear, Algae-Free Pool Water with Maximum Heat Retention
If you’ve battled persistent algae growth while trying to maintain comfortable water temperatures, the Energy Guard 500M GeoBubble solar cover offers a breakthrough solution. This isn’t just another pool cover—it’s selective transmission technology that blocks algae-causing light wavelengths while allowing heat-generating UV rays to penetrate and warm your water.
The result? A cleaner, warmer pool that requires dramatically less maintenance and chemical intervention.
💰 Your Investment Pays for Itself
Real-World Savings for a 12ft x 24ft Pool:
Annual Water Savings:
- Prevents approximately 32,000 litres of water loss through evaporation*
- That’s equivalent to 400 bathtubs of water you won’t need to refill
- Reduces evaporation by up to 98% compared to an uncovered pool
Energy Cost Reduction:
- Cuts heating costs by up to 70%*
- When paired with a heat pump, saves up to 7,000 kWh annually
- Reduces heat loss by up to 75% overnight and on cloudy days
Chemical Savings:
- Reduces chemical consumption by up to 30%*
- Saves approximately 5kg of chlorine per year
- Fewer rebalancing sessions = less time and money spent on pool chemistry
Temperature Performance:
- Raises water temperature by up to 8°C in optimal conditions*
- Maintains comfortable swimming temperatures with minimal heating assistance
*Based on average 12ft x 24ft pool in typical UK climate conditions. Actual savings vary based on location, sun exposure, existing heating system, and usage patterns.
🎯 What Makes Energy Guard Different?
Patented Selective Transmission Technology
Unlike standard clear or blue solar covers, the Energy Guard features a dark, opaque coating engineered to:
✅ Block Light Spectrum That Feeds Algae – Reduces photosynthesis that allows algae to thrive
✅ Allow Heat-Generating UV Rays Through – Selectively transmits wavelengths that warm water
✅ Create Hostile Environment for Algae Growth – Drastically reduces need for algaecides and shock treatments
Premium GeoBubble Construction
The revolutionary GeoBubble design replaces traditional round bubbles with an interconnected geometric pattern:
🔥 Superior Heat Retention – Thicker material at stress points prevents premature failure
⚡ 25% Longer Lifespan – Outlasts standard bubble covers by a significant margin
💧 Enhanced Insulation – Air pockets trap heat more effectively than conventional designs
✓ 500M Thickness – Optimal balance of durability, heat transmission, and handling ease
🏊 Perfect For Pools That Struggle With:
- Persistent algae blooms despite regular treatment
- Rapid chemical depletion from debris and evaporation
- High heating costs to maintain comfortable temperatures
- Constant water top-ups due to evaporation
- Green water after just a few days of pool closure
- Excessive time spent on maintenance rather than swimming
Technical Specifications
| Feature | Specification |
|---|---|
| Dimensions | 12ft x 24ft (3.66m x 7.32m) |
| Thickness | 500 Microns (500M) |
| Technology | GeoBubble with Selective Transmission |
| Color/Coating | Dark opaque (algae-blocking) |
| Material | UV-stabilized polyethylene |
| Expected Lifespan | 4-6 years with proper care* |
| Installation | Bubbles face DOWN (toward water) |
| Weight Class | Lightweight – easy handling |
| Compatibility | Works with pool pumps, rollers, and heating systems |
| Season | Spring through autumn (not winter use) |
*Lifespan depends on UV exposure, chemical balance, storage practices, and frequency of use.
📋 How It Works: The Science Behind Energy Guard
Step 1: Light Filtration
The dark coating acts as a selective filter, blocking the blue and green light wavelengths (400-500nm) that algae cells use for photosynthesis.
Step 2: Heat Transmission
UV and infrared wavelengths pass through the material, warming the water below while the GeoBubble air pockets trap this heat.
Step 3: Evaporation Prevention
The cover creates a physical barrier that prevents water molecules from escaping, retaining both water volume and dissolved chemicals.
Step 4: Insulation Layer
When temperatures drop (evenings, cloudy days), the air-filled bubbles act as insulation, preventing rapid heat loss to the atmosphere.
✅ Key Benefits at a Glance
🌡️ Temperature Management
- Raises pool temperature by several degrees in sunny conditions
- Prevents overnight heat loss
- Reduces reliance on expensive heating systems
- Creates comfortable swimming conditions earlier in the season
💚 Algae Prevention
- Starves algae of light needed for growth
- Dramatically reduces need for algaecides
- Keeps water clearer between uses
- Minimizes “green pool” episodes
💧 Water & Chemical Conservation
- Prevents up to 98% of evaporation
- Reduces chlorine loss from UV degradation
- Maintains chemical balance longer
- Decreases frequency of water top-ups
🛡️ Debris Protection
- Keeps leaves, insects, and dirt out of water
- Reduces filter workload and clogging
- Minimizes time spent skimming and vacuuming
- Protects water quality between swim sessions
💷 Cost Efficiency
- Lowers heating bills substantially
- Reduces water costs
- Cuts chemical consumption
- Extends lifespan of pool equipment through reduced strain
🔧 Installation & Usage Guidelines
Proper Installation
- Orientation: Place cover with bubbles facing DOWN toward the water surface
- Why: Air trapped in bubbles is heated by the sun; direct contact with water transfers heat efficiently
- Securing: Ensure cover sits flat on water surface without gaps at edges
- Roller Compatible: Can be used with manual or automatic roller systems for easy handling
Daily Use
- Safe to run pump/filter: Yes, properly secured cover won’t interfere with circulation
- Remove for swimming: Always take cover completely off before pool use
- Heating compatibility: Can remain on while heating system runs (actually improves efficiency)
- Sun exposure: Maximizes benefits when pool receives direct sunlight
Seasonal Storage
⚠️ Important: Not designed for winter use in UK climate
- Remove before temperatures consistently drop below 10°C
- Clean thoroughly and allow to dry completely
- Roll loosely to avoid creasing
- Store in cool, dry location away from direct sunlight
- Replace with purpose-made winter cover for cold months
⚖️ Energy Guard vs. Other Solar Covers
| Feature | Energy Guard 500M | Sol+Guard 500M (Clear) | Gold 500M | Blue 400M |
|---|---|---|---|---|
| Algae Prevention | ⭐⭐⭐⭐⭐ Excellent | ⭐⭐ Minimal | ⭐⭐ Minimal | ⭐⭐ Minimal |
| Heat Gain (Solar) | ⭐⭐⭐⭐ Very Good | ⭐⭐⭐⭐⭐ Excellent | ⭐⭐⭐ Good | ⭐⭐⭐ Good |
| Heat Retention | ⭐⭐⭐⭐⭐ Excellent | ⭐⭐⭐⭐ Very Good | ⭐⭐⭐⭐⭐ Excellent | ⭐⭐⭐ Good |
| Durability | ⭐⭐⭐⭐⭐ 500M | ⭐⭐⭐⭐⭐ 500M | ⭐⭐⭐⭐⭐ 500M | ⭐⭐⭐⭐ 400M |
| Best For | Algae-prone pools | Maximum solar heating | Balanced performance | Budget option |
Bottom Line: If algae growth is your primary concern while still wanting excellent heat retention, Energy Guard is the superior choice.
🚫 Important Safety & Usage Disclaimers
Safety Considerations
❌ Not a safety cover – Cannot support weight of children, pets, or adults
❌ Not designed to prevent access – Consider perimeter fencing if safety is a concern
❌ Damage risk – Walking on cover will damage material and potentially harm individuals
Performance Variables
Results depend on multiple factors:
- Sun exposure: Hours of direct sunlight per day significantly impact heating
- Geographic location: UK climate provides moderate solar gains compared to southern climates
- Pool orientation: North-facing pools receive less direct sun than south-facing
- Surrounding shade: Trees, buildings, and structures reduce effectiveness
- Existing heating: Works best in conjunction with heat pump or solar heating system
- Chemical balance: Proper pH and chlorine levels extend cover lifespan
- Wind exposure: Windy locations increase evaporation when cover is removed
Realistic Expectations
✓ Will help heat your pool – In optimal conditions, several degrees of temperature increase
✓ Will not replace heating system – Acts as heat retention aid, not primary heat source
✓ Will reduce algae significantly – But proper chemical maintenance still required
✓ Will save money long-term – Initial investment recovers through reduced operating costs
📦 What’s Included
✅ Energy Guard 500M GeoBubble Solar Cover – 12ft x 24ft
✅ Selective transmission dark coating technology
✅ UV-stabilized material for extended outdoor use
✅ GeoBubble patented design for 25% longer lifespan
✅ Made-to-order for quality assurance
Please Note: This is a made-to-order item. Standard delivery times apply. Roller systems sold separately.
🎯 Is Energy Guard Right For Your Pool?
Choose Energy Guard If:
✓ You battle algae growth repeatedly throughout the season
✓ You want to reduce chemical usage and maintenance time
✓ Your pool gets moderate to good sun exposure
✓ You’re tired of constant water top-ups from evaporation
✓ You want excellent heat retention with algae prevention
✓ You need a durable, professional-grade cover solution
Consider Alternatives If:
- Maximum solar heating is priority: Sol+Guard 500M (clear) transmits more heat-generating rays
- Budget is primary concern: Blue 400M offers basic solar cover benefits at lower cost
- Winter protection needed: Requires purpose-made winter cover (solar covers not suitable)
- Safety is paramount: Safety covers with track systems support weight and prevent access
💡 Expert Tips for Maximum Performance
Getting the Most from Your Energy Guard Cover
🌞 Maximize Sun Exposure
- Remove shading obstacles where possible
- Use cover during peak sunlight hours (even if not swimming that day)
- Clean cover surface regularly to maintain light transmission
🧪 Maintain Chemical Balance
- Keep pH between 7.2-7.6 to extend cover lifespan
- Proper chlorine levels (1-3ppm) prevent both algae and material degradation
- Avoid shocking pool with cover on
🔧 Handling & Storage
- Use roller system to prevent dragging and creasing
- Rinse debris off before rolling
- Never fold sharply or store in direct sun
- Inspect regularly for signs of wear or damage
🔥 Heating Strategy
- Combine with efficient heat pump for best results
- Cover pool immediately after heating to trap warmth
- Remove cover 30 minutes before swimming if water surface too warm
📞 Need Help Choosing?
Not sure if Energy Guard is the right cover for your specific situation?
Our knowledgeable team can help you:
- Assess your pool’s sun exposure and algae risk
- Calculate potential savings based on your current costs
- Recommend the optimal cover thickness and type
- Advise on roller systems and accessories
- Provide custom sizing if standard dimensions don’t fit
Expert advice available – We’re here to ensure you get the perfect cover solution.
🛒 Ready to Reduce Algae and Save Money?
The Energy Guard 500M GeoBubble Solar Cover combines proven algae prevention with exceptional heat retention, making it the ideal choice for pool owners who want cleaner water and lower operating costs.
Your pool deserves better than constant algae battles and sky-high heating bills.
⚡ Made-to-order quality
⚡ GeoBubble technology for 25% longer life
⚡ Selective transmission blocks algae-causing light
⚡ Up to 70% reduction in heating costs
⚡ Expert support available
Transform your pool maintenance routine – Order your Energy Guard cover today and experience the difference selective transmission technology makes.


