JSL JSLEnergy & Solutions
JSL Mallorca

Solar Energy · Rooftops · Mallorca

Infinite Energy on Your Roof

Coplanar aluminum mounting structures with waterproofed anchors on traditional Mallorcan roof tiles and flat roofs. High-yield solar panels.

Clean Energy Above

Secure mounting & tightness

See the optimal solar panel tilt, the structured attachment to the rafters, and the clean aesthetic finish on residential roofs.

Clay Tile Traditional clay tile · Waterproof anchoring

Traditional clay tile

Waterproof anchoring
Al Structure Aluminum frame · Robust coplanar mounting

Aluminum frame

Robust coplanar mounting
Solar Field Solar field drone view · Clean power generation

Solar field drone view

Clean power generation
Monocrystalline Monocrystalline panels · Max efficiency per sq. meter

Monocrystalline panels

Max efficiency per sq. meter
Optimal Tilt Optimal tilt & azimuth · Sun yield in the Balearics

Optimal tilt & azimuth

Sun yield in the Balearics

The chapters of the video

What you see in the video

The video takes you through three views of our solar installations in Mallorca. Here is what each part shows.

0:00 · Solar panels on traditional tiled roofs

The video opens on solar panels fitted to traditional Mallorcan tiled roofs, with the modules following the pitch of the roof and blending in with the house.

0:10 · Ground-mounted solar field in rural Mallorca

The second part shows a ground-mounted solar field on red Mallorcan soil: the same clean power generation as on a roof, laid out on open land.

0:20 · Symmetrical residential solar array

The last chapter shows a residential array laid out symmetrically, with an orientation chosen so the modules make the most of the Balearic sun.

Picture by picture

The scenes in the video, explained

The shots come from our own installations in Mallorca. This is what stands behind the pictures.

Traditional clay tile

On traditional Mallorcan clay tile we use specific brackets that bear on the structure and are sealed at each point where they pass through the roof, so the roof stays watertight.

Aluminium structure

Coplanar aluminium rails carry the panels along the pitch of the roof: a sturdy fixing that blends in with the house and offers less surface to the wind.

Solar field, drone view

The aerial shot shows a ground-mounted solar field in rural Mallorca, the same kind of clean power generation as on a roof, only laid out on open land.

Monocrystalline panels

The installations in the video use monocrystalline modules, chosen to make the most of every square metre of roof.

Optimal tilt and azimuth

The orientation of the modules determines how much of the Balearic sunshine they turn into electricity. We check tilt, orientation and shading before laying anything out.

How we work

If you are thinking about solar for your home, send us photos of your roof and a few key details by WhatsApp or phone first. We are a licensed low-voltage installer, and from that material we tell you how we would lay out and fix the array.

The roof, with no leaks

How a solar array is anchored in Mallorca

Arabic tile: anchoring without wrecking the roof

Mallorcan Arabic tile will not take the standard anchor used on a flat roof. We work with specific brackets that bear on the structure and come out through the tile overlap, with the weatherproofing resolved at every penetration. It is slower and more expensive to install, and that is how we keep a leak from showing up under a panel ten years from now. A leak in a tiled roof costs far more than doing it properly.

Coplanar aluminium mounting

The panels sit coplanar, following the pitch of the roof, on aluminium rails. As well as blending in and not ruining the look of the house, a coplanar array presents far less surface to the wind than one tilted up on triangles. On an island with the winds we get here, that is structural safety, not an aesthetic preference.

Orientation, pitch and shading

There is plenty of sun in the Balearics: the difference between a good array and a mediocre one is shading and how the panels are shared across the roof faces. We look at the chimney, the neighbour's tree and the house next door before laying anything out, because shade on one module can drag down its whole string. We also look at what you need in winter, not just the August peak.

Low voltage and paperwork

A solar array is a low-voltage electrical installation: it is carried out and certified by a licensed low-voltage installer, with its electrical installation certificate. We install it, register it, and handle the grants (the administration decides whether they are awarded); for the property tax (IBI) rebate we prepare the paperwork for your municipality. Equipment carries the statutory three-year guarantee (arts. 115 quater and 120 TRLGDCU) plus the manufacturer warranty.

Solar Systems

Generate your own electricity

Take advantage of Mallorca's sunlight. We calculate the exact tilt to maximize winter and summer output, keeping your roof safe.

J

Joaquín

Installations & Quotes Call Joaquín
JU

Juan

Support & Plant Rooms Call Joaquín