Algarve Solar Swimming Pool Heating Panels Covers & Solutions

LSP20+ Hot Solar Water Panels

The LSP20+ High Performance 1444 W flat plate glazed Hot Solar Water 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 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.

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.

Superior Engineering – Built to Last

Hot Solar Water Panels come with a 20 year warranty, and have a 35+ year life expectancy.

The LSP20+ Solar Thermal Panels are manufactured to the highest engineering standards in a state of the art plant in Europe and certified to meet all applicable standards in the European Union, the United States of America, Canada, Korea and many other countries.

Performance of Hot Solar Water panels have been tried, tested & proven in the most extreme climates.

Case Studies

Thin & Sleek Panel Design

The High Performance 1444 W LSP20+ Hot Solar Water Panels can be installed vertically or horizontally, flush with an existing roof (minimum 15 degrees), on an optimally-angled ground- or flat roof-standing frame, integrated into buildings on walls or roofs, or installed on a structure that can serve a double purpose such as a pergola, an entertainment area or shaded carport for example.


2008 mm x 1008 mm x 75 mm

Gross Surface Area 

2.03  m²

Algarve Solar Swimming Pool Heating Panels Covers & Solutions
Algarve Solar Swimming Pool Heating Panels Covers & Solutions

LSP20+ Engineering Features

Designed to stagnate at 190ºC – LSP20+ panels will not get hotter than 190ºC – regardless of conditions.

The one-piece forged metal casing and joint free clam-shell design of the solar panel enables the entire construct to expand and contract uniformly, whilst maintaining maximum efficiency.

There are no screws, no nuts or bolts, no welds, no soldering or bonding – nothing that can come undone from continuous expansion & contraction.

No need to cover LSP20+ panels in times of high solar radiation and extreme hot conditions with low heat requirements.

Thesol – non-toxic food grade hygroscopic heat transfer fluid based on mono-propylene glycol used in food industries & water purification applications – temperature tolerance range from +300ºC to -32ºC.

The absorber is plate made from a single sheet of aluminium, mechanically folded around the continuous line of copper heat pipe using a Solar Thermal Panel Absorber Folding Technology

The 360 degree contact between the heat pipe and the absorber plate enables the entire system to expand and contract with full contact.

The single continuous meandering copper heat pipe, without any joints or leak possibilities, creates a robust form of construction.

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.

The panel tray is stamped from a single sheet of aluminium manganese alloy.  Anodised for corrosion protection.

Non-corrosive aluminium frame. Highly transparent (93%) low ironTUV tested 4mm hailstone-resistant tempered safety glass,  designed specifically for high-end solar panels.

Patented connection clamps for pressure sealed links – no soldering or welding needed.

Test & approvals EN 12975, Solar Keymark ISO 9001

Solar Keymark Certification Ref: TSU 002 -21/D (Vertical Panel)