Solar Unlimited installs solar pool heaters in Malibu for homes and commercial properties. Our veteran-owned company has served Southern California since 1980, operating from Arcadia, California and working throughout Los Angeles County.
We manage each project with a single crew responsible for planning, installation scheduling, site access, and service follow-up. The process starts with measuring roof sun exposure and shade, then reviewing the pump, filter, equipment pad, return line, and space for valves and sensors. Our technicians install collectors and secure roof piping for long-term reliability.
After installation, you can contact us for seasonal shutdown and restart service. We also handle leak inspections and valve or sensor replacement. When roof work is required later, we remove collectors and reinstall them once the project is complete.
How Our Team Installs Solar Pool Heater in Malibu
Every solar pool heating installation in Malibu begins with detailed site checks, followed by roof work and plumbing integration. Our team measures pool surface area and reviews roof sections for sun exposure and safe access.
We plan the pipe route from the roof to the equipment pad to maintain strong water flow. Collectors are installed next, and the solar loop is tied into the return line with service valves. Before handoff, we test circulation and confirm consistent heat delivery.
Pool and roof review
A technician measures pool surface area and checks for an attached spa. Roof areas are reviewed for sun exposure, walking access, and clearance around vents. The visit ends with a collector count and a parts list matched to the system layout.
Collector Layout and Roof Mounting
Collectors are installed on roof areas with the strongest sun exposure. Pipe runs are kept as short as possible back to the equipment pad. Mounting hardware is installed first, with each roof penetration sealed. Collectors are aligned in straight rows, and all clamps and fittings are tightened to maintain system pressure.
Valves and Plumbing at the Equipment Pad
The solar loop is connected to the pool return line near the pump and filter. A diverter valve directs water to the roof collectors when heating is needed. Shutoff valves isolate the roof loop during service. Valve positions are confirmed at the equipment pad before startup.
Controls and Sensor Placement
Manual systems use a diverter valve for basic control. Automatic systems include a controller with sensors that measure water temperature and roof heat. Wiring is installed inside conduit for protection and durability.
Water Pressure and Flow Test
Pressure testing confirms secure joints at the roof and equipment pad. A system run test verifies proper water flow through the collectors and warmer return water. We review valve positions, controller settings, and startup and shutdown steps before completion.
How Solar Pool Heater Works
A solar pool heater uses your existing pump and rooftop collectors to warm pool water. At Solar Unlimited, we design the system around your pool equipment and roof layout to move water efficiently up and back through the solar loop. Heating is controlled by a diverter valve at the equipment pad. Sunlight warms the water inside the collectors, and heated water returns to the pool.
This is how solar pool heater works:
- Your pool pump pulls water from the pool and pushes it into the filter
- The filter removes leaves, dirt, and debris
- A diverter valve sends filtered water into the roof loop
- Water travels through supply piping to the roof collectors
- Sun heats the collector surface as water flows through
- Water absorbs heat inside the collector tubes
- Warm water returns down the return pipe
- The return line sends heated water back to the pool
- You switch between heat mode and bypass mode using the diverter valve
Common Solar Pool Heating Problems We Fix in Malibu
Solar pool systems can lose performance for several reasons, including reduced heat output, restricted flow, or plumbing leaks. At Solar Unlimited, we focus service on valves, roof loops, and plumbing connections. Our team identifies the cause and restores proper operation.
Low Heat Output From Shade or Valve Position
Shade on collectors can limit heating, and incorrect valve positioning can reduce water flow. We evaluate roof shade patterns and confirm valve direction at the equipment pad. The system is set to heat mode for consistent roof flow.
Air Pockets That Reduce Roof Loop Flow
Air can collect at high points in the roof loop, restricting water movement and lowering heat output. Our technicians purge air, review pipe elevation, and confirm steady flow through the collectors.
Leaks at Roof Fittings or Pad Plumbing
Leaks may develop at unions, elbows, or roof connections. Water marks or damp areas near fittings can indicate a problem. Our crew locates the source, replaces worn components, and pressure tests the system before restarting the solar pool heater.
Valve Actuator Failure or Controller Sensor Faults
Valve actuators or sensors may fail, causing improper water routing or incorrect temperature readings. We inspect wiring, test actuators, verify sensor placement, and restore proper control operation.
Why Homes & Businesses Require Professional Solar Pool Heater Installation
Professional solar pool heater installation protects roofing systems and ensures proper plumbing performance for Malibu properties. Experienced installers evaluate roof pitch, surface material, and access points.
Collectors are positioned for all-day sun exposure while maintaining service access. Proper pipe sizing and routing support pump flow without strain. Malibu’s coastal air contains salt that can affect metal components, making correct materials and sealing methods essential.
Commercial pools operate for extended hours and require consistent heating. Clearly labeled valves, accessible shutoffs, and compatible controls help staff maintain proper operation during scheduled use.
Solar Pool Heater For Commercial Properties in Malibu
Commercial pools in Malibu experience cooler winter air despite mild coastal conditions. Average winter highs reach the mid-60s, with cooler nights causing heat loss between pump cycles. Solar Unlimited designs collector sizing and valve layouts to maintain steady heating during open hours.
- Hotels and resorts: Systems are sized to match pool demand, with valves labeled for clear heat and bypass modes.
- Apartment and condo communities: Shared pools benefit from predictable heating and accessible equipment pad controls.
- Fitness clubs and swim schools: High-use pools require stable flow during long pump runs. We verify pump capacity, filter condition, and pressure before connecting the solar loop.
Why Commercial & Residential Properties Need Solar Pool Heater in Encino
Many Encino properties have roofs with strong sun exposure throughout the day. Solar pool heating uses sunlight instead of gas to raise water temperature during pump operation, helping pools stay comfortable in cooler months.
Benefits of Solar Pool Heater Installation in Malibu
Solar pool heating adds warmth during pump cycles using rooftop collectors. Malibu winters bring cooler air, with average lows near 50°F. Solar Unlimited installs FAFCO solar pool heating systems backed by a 12 year warranty, helping reduce gas, propane, or electric heater run time.
- Maintain warmer water throughout more weeks of the year
- Quiet operation using your existing pool pump
- Fewer moving parts compared to traditional heaters
- Long system life, often lasting 10–20 years
- Pair with a pool cover to reduce evaporation and heat loss
- Receive a 12 year warranty for Solar Unlimited solar pool heating customers
Testimonials
We recently hired Solar Unlimited to install a PV system at our home. When Bob Irwin came to our home, he explained the purchase options in detail, provided us a drawing of what the system would look like on our roof and detailed the “payback” period of our investment based on our energy usage. He also spelled out the time line and steps involved in the project. Solar Unlimited performed just as they said they would and now we are enjoying monthly energy savings like never before! From beginning to end, the Solar Unlimited staff treated us like family. The PV system was priced fairly and within our budget. We heartily recommend Solar Unlimited to anyone with similar needs.
– Loren & Marsha Ford
Long-Term Support After the Solar Pool Heater Installation in Malibu
Solar Unlimited provides continued support after your solar pool heater installation. Our service team inspects fittings, valve operation, and roof loop flow when performance changes occur.
Seasonal service includes system shutdown and startup to prepare for changing swim seasons. We also provide collector removal and reinstallation for reroof projects.
Why Choose Solar Unlimited for Solar Pool Heater Installation
Choose Solar Unlimited for solar pool heater installation in Malibu when quality, experience, and long-term support matter. Since 1980, our Arcadia-based team has installed and serviced solar systems across Southern California. We deliver proper collector layout, protected piping, and tested valve control, with ongoing service after installation.
- 12 year warranty for solar pool heating customers
- FAFCO solar pool collectors designed for long service life
- One crew for planning, installation, and follow-up service
- Valves and shutoffs placed near the equipment pad
- Leak checks, valve repairs, and sensor service available
- Seasonal shutdown and startup support
- Collector removal and reinstall for roof work
Areas We Serve
Solar Unlimited installs and services solar pool heaters in Malibu and surrounding communities. Our service area includes Los Angeles County and parts of Ventura and San Bernardino counties.
We also provide solar pool heater installation services in:
- Arcadia
- Beverly Hills
- Calabasas
- Camarillo
- Culver City
- Encino
- Granada Hills
- La Cañada Flintridge
- Los Feliz
- Monterey Park
- Pasadena
- Rancho Palos Verdes
- San Gabriel
- San Marino
- Santa Monica
- Sherman Oaks
- Simi Valley
- Studio City
- Temple City
- Thousand Oaks
- Valencia
- Ventura
- West Hills
Frequently Asked Questions
Do you install solar pool heating on tile roofs in Malibu
Yes. We use tile-safe mounting hardware and sealing methods designed to protect tile roofing systems.
How many solar collectors does my pool need
Collector count depends on pool surface area, roof space, shade conditions, and desired water temperature.
Can solar pool heating work with an existing gas heater
Yes. Many pools use solar heating as the primary heat source and rely on gas heaters for quick temperature boosts.
What happens on cloudy days
Cloud cover reduces heat gain, but extended pump run times may still provide some warming.
Do I need a separate pump for solar pool heating
Most pools use the existing pump. A site evaluation confirms pump capacity and plumbing layout.
Can you add solar pool heating to a pool with an attached spa
Yes. We evaluate shared plumbing and valve control to ensure proper water routing.
What signs show the system needs service
Cool return water, reduced roof flow, visible leaks, or a valve that does not move properly may indicate service is needed.
