Technical Service – Maintenance
For owners of electric water heaters, hot water tanks, or solar thermal installations, Solosol offers an annual inspection and mandatory maintenance every two years, as recommended by all manufacturers.
Primarily, a magnesium anode protects your hot water system against limescale and corrosion, thus preventing the tank from perforating.
In addition, new–generation solar thermal installations, which operate indirectly through heat exchange between the solar panels and a coil in the tank, contain a heat transfer fluid. This product also protects your investment, significantly improves heat transfer to the tank, and has a lifespan of 2 to 3 years, comparable to motor oil in a vehicle.
Solosol offers technical service and maintenance for all types of solar installations, including photovoltaic power generation installations. Our team of experts, with 25 years of experience, guarantees the continuous, correct operation and maximum efficiency of your solar system.
Since 2014, Solosol has been offering its customers different service packages, comparable to comprehensive insurance, which already benefit more than 500 customers.
Use the form to request your free quote for the maintenance of your domestic hot water installation or call us on 956 564 083 – 667 939 415 (WhatsApp).
Contract types
In addition to individual inspections, Solosol offers the following types of maintenance contracts that include the listed materials, labour, travel expenses and, in the event of a breakdown, a free visit and repair of the damage.
Thermos flasks and water tanks
Review every 2 years
Replacement of the anode
Interior cleaning
Replacement of the thermostat resistor *
* There is an additional cost of €90.
Compact equipment - Basic
Annual service (according to maintenance plan)
Replace the anode every 2 years
Add heat–transfer fluid
Compact equipment - Advanced
Annual service (according to maintenance plan)
Replace the anode every 2 years
Add heat–transfer fluid
Safety valve inspection
Expansion tank inspection
Air bleed valve inspection
Electrolytic sleeve inspection
Short + long branch review
Photovoltaic installations
Annual service
Review of the modules
Review of the structure
Review of power wiring
Electrical panel inspection
Photovoltaic generator inspection
Inverter review
Ventilation check
Checking the meter
Safety mechanism testing
In addition, Solosol offers individual maintenance services and maintenance contracts for multi–family dwellings, homeowners‘ associations and public facilities. Use the form to request a no–obligation quote.