TSM 350

TSM 350

Natural thermosyphonic 350 L solar water heater with twin WUNDER ALS 2110 collectors, AISI 316L heat exchanger, and 50 mm PU insulation.

  • Natural thermosiphon circulation – Requires no pump or electricity.
  • High-performance solar collector – Ensures maximum solar energy absorption.
  • Modular and compact design – Facilitates transportation and installation.
  • Maintenance-free – A long-lasting system that does not contain a magnesium anode.
  • Unpressurized storage tank and pressurized outlet – Ensures a steady flow of hot water.
  • Concealed tank for an aesthetic appearance – The integrated tank provides a sleek and modern look.
  • Solar Keymark certified and comes with a 5-year system warranty.

Sustainable Hot Water, Zero Electricity Costs

The TSM Solar Water Heater delivers highly efficient, natural circulation-based water heating without requiring electricity. Designed for maximum solar energy absorption, its integrated thermosyphonic system ensures a continuous supply of hot water for homes and businesses.

With modular design for easy transport and installation, a hidden tank behind the panels, and a Solar Keymark certification, the TSM is a maintenance-free, cost-effective, and environmentally friendly solution. Thanks to its unpressurized tank and pressurized water output, you enjoy a steady, reliable flow of hot water every day.

The TSM 350 is a high-efficiency thermosyphonic system that delivers cost-effective, maintenance-free hot water using solar energy alone. With a compact modular design, no need for an external pump, and pressurized water output, it is a reliable, eco-friendly solution for homes and businesses.

Designed for easy installation with modular mounting options for pitched and flat roofs, this system is compact, lightweight, and easy to transport. With no need for a magnesium anode, it is a maintenance-free, long-lasting solution that guarantees high efficiency and energy savings.

The TSM 350 is engineered with advanced technical features, including an Almeeco-Tinox selective coating absorber, low-iron tempered glass glazing, and a reinforced aluminum frame for durability. Its turbulent flow system enhances heat transfer, while the fast-mounting system ensures secure installation on various roof types.



Customers 25M+
Countries with Service 70+
Warranty 5 Year
Capacity 350

Product Overview

TSM 350 Series


Solar Keymark certified

No magnesium anode required and maintenance free

Unpressurized tank, pressurized water