

This premium solar swimming pool heating solution utilises the sun’s energy to heat a non-toxic food-grade glycol solution (Thesol) which transfers heat to your swimming pool water through a closed loop / sealed circuit via a specifically designed chlorine-resistant heat-exchanger, with digital temperature monitoring and system control.
The LSP20+ High Performance 1444 W flat plate glazed solar panels are engineered not to get as hot as possible, but rather designed to maximise the energy required to operate in all conditions, without overheating. Overheating being the main cause of stress-damage to a number of components in pressurised solar thermal systems.
The specially designed & manufactured selective coating on the collector plate surface inside the glazed solar panel creates a larger surface area on the collector plate, making this an extremely efficient solar panel that will work not only in direct sunshine, but also in low light levels experienced on a very cloudy day.
The pressurised system enables the Thesol to heat up even in very cold conditions.
Designed to stagnate at 190 degrees Celsius, there is no need to cover the LSP20+ solar panels in times of high solar radiation and extreme hot conditions with low heat requirements.
With the ThermoSolar Hot Solar Water Swimming Pool Heating Solution you can confidently leave your solar pool heating system running during the hottest times of the year knowing that it will not overheat, and will be safe.



A Premium & Superior Solar Swimming Pool Heating Solution
Engineered & built to last, the LSP20+ ThermalSolar Hot Solar Water Panels come with a 20 year warranty, and have a 35+ year life expectancy.
The ThermalSolar Hot Solar Water Swimming Pool Heating Solution requires little to no maintenance, other than a monthly systems check and an annual service call.
Once fitted, the ThermalSolar Hot Solar Water Swimming Pool Heating Solution, produces heat for your swimming pool, year-round, for FREE !

Designed to be Thin & Pleasing to the Eye
The High Performance 1444 W LSP20+ ThermoSolar Hot Solar Water Panels can be installed vertically or horizontally, flush with an existing roof (minimum 15 degrees), on an optimally-angled ground-standing frame, or on a structure that can serve a double purpose such as a pergola, an entertainment area or shaded carport for example.
Dimensions
2008 mm x 1008 mm x 75 mm
Gross Surface Area
2.03 m²





Benefits
Having a warm swimming pool, using free energy from the sun, will have many positive effects for you & your family !
Massively extended swimming season.
Significantly more swimming pool enjoyment.
Increased property value and rentability.
Once off installation cost.
Minuscule additional running cost.
No moving parts.
Circulates Theosol with indirect heat transfer so no chance of blockages.
Low maintenance – monthly visual check and annual service call.
Intelligent temperature control.
Completely silent.
LSP20+ Superior Solar Panel Engineering
Manufactured to the highest engineering standards in a state of the art plant in Europe, the LSP20+ ThermalSolar Hot Solar Water Panels are a mature technology.
The LSP20+ solar panels are certified to meet all applicable standards in the European Union, the United States of America, Canada, Korea and many other countries.
With over 50+ years experience in manufacturing high quality solar hot water systems, and a proven performance in the most extreme climates, ThermoSolar Hot Solar Water is Europe’s leading manufacturer of solar thermal technology.
ThermoSolar Hot Solar Water Panels & Technology is exported to over 69 countries world wide.
Engineering Features
Panel tray stamped from a single sheet of aluminium manganese alloy, anodised for corrosion protection.
Absorber plate made from a single sheet of aluminium, folded around the heat pipe using a specially patented Solar Thermal Panel Absorber Folding Technology
One continuous meandering copper heat pipe without joints creates a robust form of construction preventing leaks, weeps and avoiding liquid loss in the collector.
360° contact between the heat pipe and the absorber plate enables the sheet aluminium and copper pipe to expand and contract while holding shape, with full contact with each other, so heat can conduct efficiently with minimal loss.
No welding, soldering or bonding, no rivets to come undone and no seams = no weak points in the structure from expansion and contraction.
Anodised aluminium oxide selective coating on the absorber surface creates a series of microscopic ridges to present a greater surface area to the light, designed to produce only useful heat for the application rather than to produce all possible heat.
One-piece forged metal casing.
Non-corrosive aluminium frame.
Highly transparent (93%) low ironTUV tested 4mm hailstone-resistant tempered safety glass, designed specifically for solar panels.
Patented connection clamps for pressure sealed links – no soldering or welding needed.
Thesol, a non-toxic hygroscopic fluid based on mono-propylene glycol, used in food industries and water purification applications. It contains corrosion inhibitors, protecting the system and heat exchangers, with a temperature tolerance range from +300ºC to -32ºC.
Designed to stagnate at 190ºC, meaning the ThermalSolar Hot Solar Water panels will not get hotter than that, regardless of conditions. This overcomes the problem of having to “dump” heat, and avoids unnecessary stresses on the system.
No need to cover the panels in times of high solar radiation and extreme hot conditions with low heat requirements.
Joint free clam-shell design allows the panel to expand and contract uniformly without stressing the glass or copper connections.
Test & approvals EN 12975, Solar Keymark ISO 9001
Solar Keymark Certification Ref: TSU 002 -21/D (Vertical Panel)



Approved Installer
Algarve Solar Pool Heating Solutions is an approved installer for the ThermoSolar Hot Solar Water Swimming Pool Heating Solution.
With over 50+ years experience in manufacturing high quality solar water heater systems, and a proven performance in the most extreme climates, ThermoSolar Hot Solar Water is Europe’s leading manufacturer of solar thermal technology.
ThermoSolar Hot Solar Water panels and technology is exported to over 69 countries world wide.