Technical selection · Mallorca
I don't sell marketing brochures or cheap generic brands that break down and leave you without spare parts. For my installations in Mallorca, I only fit equipment that I personally stand behind. Here is my direct technical selection: premium solar inverters by Victron & Fronius, revolutionary multi-hybrid heat pumps by Daitsu (free hot water in summer), biological wastewater systems by Graf, and low-temperature radiators by Jaga. I configure, install, and certify everything myself with my team so you enjoy absolute peace of mind and official warranty.
Official equipment · No subcontractors · We assist in English, Spanish, and German
The hardware I fit
Behind every brand I choose, there is a strict technical decision. I have selected these systems for their durability, real efficiency in the Mediterranean climate, and superb official support.
The brain for off-grid or total power backup
This is the finest inverter-charger on earth for off-grid systems or homes that require an uninterruptible power supply (UPS) against grid blackouts. It stands out for its extreme industrial-grade toughness. I configure and program it myself to extract every watt from the solar array and manage your battery bank with pristine precision.
Austrian reliability and perfect monitoring
For grid-tied solar self-consumption, Fronius is the undisputed standard. They feature a patented active cooling system that prevents the inverter from overheating under the fierce Mallorcan summer sun, massively extending its lifespan. Additionally, their smart app displays your household consumption clearly in real-time.
100% free domestic hot water all summer long
This is the smartest HVAC technology available today. The Daitsu 3-pipe multi-hybrid heat pump physically reclaims the rejected heat extracted from your home when cooling it with AC, and instead of throwing it outside, redirects it to heat your hot water tank. The result: cold, comfortable AC and 100% free hot water all summer.
Definitive, certified solution for rustic country fincas
If your country home does not have a connection to the public sewer mains, this compact biological SBR wastewater system is the definitive solution. It is extremely quiet, odor-free, and requires minimal maintenance. It is officially certified by the Environment Department (Conselleria) for safe discharge or garden irrigation.
Super-efficient low-temperature radiators
Traditional old radiators require water heated to 70ºC, forcing your boiler to consume a massive amount of fuel. Jaga Strada Hybrid radiators are optimized to work with water at low temperatures (35-40ºC), making them the perfect companions for your heat pump. They feature ultra-quiet micro-fans that boost convection, heating any room instantly on a tiny fraction of energy.
High-insulation hot water cylinders & smart booster pumps
I fit premium, high-density polyurethane insulated hot water cylinders to prevent heat loss for days, alongside storage tanks by leading manufacturers. And to solve the low water pressure typical in Mallorca, I integrate silent, smart booster pump groups by Grundfos, DAB, or Ebara for perfect, constant water pressure in every shower of the house.
Real thermodynamics explained by Joaquín
Many clients ask me why I strongly advocate for the Daitsu 3-pipe multi-hybrid systems for detached villas in Mallorca. The answer is not marketing; it is pure physics and economic common sense.
In a conventional 2-pipe heat pump installation, the system can produce either cooling for your house in summer, or domestic hot water (DHW), but it cannot do both at the same time efficiently. When it is cooling your house and demands hot water, it must stop the AC, switch its internal cycle valve, and run DHW production, consuming extra electricity.
The Daitsu 3-pipe multi-hybrid system adds a third pipe connecting the compressor discharge directly to your domestic hot water cylinder. The physical principle is simple:
Put simply: all summer long, while your AC is running, you get free domestic hot water without spending a single cent on electricity to heat the tank. In Mallorca, where summer lasts practically 5 months and AC demand is high, this technical integration provides massive utility savings and slashes your electric bills.
FAQ
Because when you buy online, you assume all technical responsibility for sizing, configuration, and shipping damage, and then you'll struggle to find a certified installer who wants to take responsibility for equipment they didn't source. I supply everything direct from the official manufacturer, handle transport, install, configure, and certify it before the Department of Industry. You have a single contact who is 100% accountable for the system and the warranty.
I only install world-leading brands. For grid-tied solar self-consumption, I use Fronius Primo or Symo inverters because of their outstanding efficiency and Austrian reliability. For off-grid installations or backup (UPS) systems against blackouts, I use Victron MultiPlus-II inverters and Victron SmartSolar charge controllers due to their unmatched industrial-grade robustness.
It is a heat recovery technology. When you turn on the air conditioning in summer, the unit extracts heat from inside to cool your house. A conventional machine simply blows this heat outside and wastes it. The Daitsu 3-pipe multi-hybrid recovery system redirects this surplus heat through an extra refrigerant line to heat your domestic hot water (DHW) cylinder. As a result, you get 100% free hot water all summer long while cooling your home.
Yes. All solar, heating, and cooling installations in Mallorca must be officially certified by a registered installer with the Directorate-General for Industry (Balearic Government). I take care of the entire process, sign your official RITE or electrical certificate (CIE), and submit it so that everything is 100% legal, which is essential to sell excess solar energy, set up special tariffs, or claim grants.
The equipment comes with official manufacturer warranties, ranging from 3 to 5 years for heat pumps and wastewater systems, and 5 to 10 years for premium solar inverters (Fronius and Victron). On top of the hardware warranty, I give you my personal workmanship warranty. Since I supervise every single job, if there is ever any technical issue, you call me directly and I will come and sort it out.
I will prepare a free, no-obligation technical study and a detailed quote. Call me today and we will get it planned.
