We could write a book about the "CRM" concept, or even shoot a Netflix series 🍿, because the topic really gives for several seasons. Still, we have decided to write this shorter blog, summarizing the most important things about CRM software for small installers and why they are essential for a good commercial management ... Read More

If you work in the world of marketing and installation of self-consumption and electrification solutions, you will know that the energy transition is an imperative for global development and that, in turn, technology, which is advancing by leaps and bounds, goes hand in hand with it. In the current context of the sector, the great challenge ... Read more

Photo provided. Original author In the world of renewable energy, self-consumption has become an increasingly attractive option for individuals and companies of all sizes. If you are involved in installation projects, understanding your customers is critical to the success of your operations. In this article, we are going to ... Read More

Do you want to know the secret to developing commercial solar self-consumption proposals that convert at a 100% rate? Unfortunately, there is no such formula. Oops . Although the perfect offer doesn't exist, at Wattwin we have been working with hundreds of installers and energy companies for years, and we have some experience in creating a commercial proposal that ... Read More

It is a good time for solar energy. Climate change, rising energy prices, energy transition policies and many other factors are driving more and more people to invest in solar energy. This presents an excellent growth opportunity for companies in this sector, and in ... Read More

Rising electricity prices and the investment opportunities generated by solar energy mean that many customers are choosing to expand their photovoltaic system. When executing this expansion, it is necessary to take into account certain aspects to ensure that the new installation continues to function properly. In this article ... Read more

The solar inverter is one of the key components in any photovoltaic installation, although it is not the best known. In this article we talk about solar inverters, their types and how to choose the best inverter for a solar installation. What is a solar inverter. Solar inverters can have several functions, but their main task is to provide the best solution for the ... Read more

PPA contracts in photovoltaic self-consumption allow the construction of many new installations, but what exactly are they, how do they work and what are their main advantages? In this article we will tell you about them. What is a PPA contract? PPA stands for Power Purchase Agreement. It is a contract that ... Read more

In recent months we have seen how energy costs have reached unimaginable prices, something that has made many users rethink the type of air conditioning system they want in their homes. When it comes to betting on efficient systems, one of the most interesting options is the aerothermal system, especially if you are looking for a ... Read more

Solar batteries are an important investment in solar photovoltaic energy installations, so it is essential to properly choose the type and quantity you need. To do this it is necessary to take into account both the different types of existing technologies and the use that will be made of the installation. In this article we ... Read more