Schemes

Smart control technology for solar energy with Resol

A solar energy system only truly works efficiently when the control system is correct. The collectors may be powerful and the storage tank well-insulated, but without an intelligent controller, the heat will never be optimally utilised. Precisely for this reason, Resol control systems are such an important part of any thermal installation. They form the brain of the system: they measure, switch, control, and monitor all the processes required to safely and efficiently convert solar energy into heat.

On the Dugoshop category page, you'll find a wide range of Resol controllers suitable for diverse applications. From simple solar water heaters to complex installations with multiple heat sources, there's a suitable solution for every situation.

Why Resol is trusted worldwide

Resol has been a leading name in the world of thermal solar energy for years. The brand is known for its innovative electronics, sustainable materials, and reliable performance. The controllers are used worldwide in homes, businesses, and collective systems. What makes Resol so strong is the combination of ease of use and technical depth. The controllers are simple to operate, yet at the same time offer extensive possibilities for monitoring, optimisation, and safety.

Each Resol regulator is designed to last for years and withstand the high temperatures and pressure differences found in solar energy systems. This ensures the system remains stable, even under demanding conditions.

DelthaTherm: smart PV heating within control engineering

Within the category of control technology, the DelthaTherm plays a special role. This controller is designed to convert surplus solar energy from PV panels into heat. Instead of feeding electricity back at low tariffs, the energy is used to heat water. This not only makes the installation more efficient but also far more profitable.

The DelthaTherm operates fully automatically. As soon as more solar energy is available than is directly consumed, the system switches to heating. If more electricity is requested in the house, the controller adjusts accordingly. This smart balance makes the DelthaTherm a valuable addition to modern solar energy systems, especially for users who want to maximise their self-consumption.

WMZ Plus heat meter module: accurate measurement of heat output

One of the most interesting products within this category is the WMZ Plus heat meter module. This module is designed to accurately measure how much heat a solar energy system actually produces. Whereas many systems only register temperature differences, the WMZ Plus goes a step further by calculating the complete heat yield.

The module measures, among other things, flow rates and temperature differences, and converts this data into concrete energy units. This provides insight into the actual performance of the system. For installers, this is a valuable tool for optimising installations, and for users, it offers a clear picture of the savings the system provides.

The WMZ Plus works seamlessly with Resol controllers and uses the same reliable sensor technology. This creates a complete and accurate measurement system that lasts for years.

Accurate measurements thanks to Resol sensors

A good system stands or falls with reliable measurements. That is why every Resol controller works with high-quality sensors that accurately record what is happening in the system. On the category page, you will find various temperature sensors and immersion sensors that are specifically designed for solar thermal energy.

These sensors continuously measure the temperature in the collectors, the boiler, and the pipes. The controller uses this data to determine when a pump should run, when heat needs to be stored, and when the system should pause. Thanks to this accuracy, the installation remains stable and energy is never wasted.

User-friendliness and flexibility in one system

What many users appreciate about Resol control systems is the combination of simplicity and capabilities. The controllers are clearly structured, with clear displays and intuitive menus. At the same time, they offer extensive options for those who want more control. This includes adjustable parameters, error messages, graphical representations, and links with data loggers.

Furthermore, most Resol controllers are compatible with VBus, Resol's communication platform. This allows data to be read out, logged, and even viewed remotely, making the system not only smart but also future-proof.

An investment that pays for itself

Choosing a Resol controller means choosing reliability and efficiency. The controllers ensure a solar thermal system always switches on at the right time, making optimal use of heat. This leads to higher performance, less energy loss, and a longer system lifespan.