What is the guarantee of a photovoltaic panel

Mount one Photovoltaic system It represents an important investment both in the budget of a domestic consumer and in a company. The initial investment is amortized and profitable in a few years. Therefore, it is essential to choose a high quality photovoltaic system. A quality photovoltaic system offers a higher warranty period and a greater degree of efficiency than other market systems.

What is the guarantee of photovoltaic panels?

The guarantee of a system of photovoltaic panels It is a mechanism to ensure the compliance and quality of a photovoltaic panel, which covers any production and material defects.

Types of guarantee of photovoltaic panels

A solar panel system can be covered by two types of guarantees:

• Product guarantee – which concerns any defect of production, material or premature wear and which may vary from 10 to 25 years depending on the manufacturer and model;
• The guarantee of the performance or productivity of the photovoltaic panels refers to the conservation of the ability of the panels to produce electricity over time. The most performing photovoltaic panels have a guarantee of productivity from over 80% to 25 years from the production date;
• Assembly of assembly offered by the installation company.

Product guarantee to the photovoltaic panel

When you choose to install a system of photovoltaic panels, you will most likely enjoy many years without problems. Yet, to be entirely at the refuge, we advise you to choose photovoltaic panels with a long guarantee and to choose class 1 manufacturers capable of guaranteeing the product guarantee and over 10 or 20 years.

The product guarantee covers:

• Hidden production defects;
• material defects;
• premature wear of the components;
• Expenses relating to the replacement of panels, transport, etc.

A quality photovoltaic panel is covered by a standard product guarantee or up to 25 years. But be careful! The non -compliant installation of photovoltaic panels will automatically lead to the loss of the guarantee.

Productivity guarantee

The amount of energy that a solar panel produces decreases slightly every year, regardless of the type of panel chosen or its manufacturer. The difference is given by the speed and the percentage of decrease.

In the solar energy sector, a loss of efficiency is generally guaranteed between 10 and 20% in the first 25 years of use of the solar panel. Therefore, a manufacturer of photovoltaic trusted panels will be able to guarantee that their equipment produces electricity at 80-90% of the nominal capacity during this period.

An indicator of the service and assistance of the manufacturer you can follow is to cover the guarantee of performance as long as possible. If the solar panel chosen by you is degraded faster than the period specified in the guarantee, the insurance will cover the repair, replacement and the related expenses generated by the accident.

Insure, like the other components of the photovoltaic system, have a fairly high guarantee that the functioning of the system can be carried out without unexpected costs.

Why is the photovoltaic panel important?

A solar panel system is an important investment and its profitability is directly related to the amount of energy it produces every year. With the help of a panel system you can significantly reduce expenses with utilities, you can become independent of energy and you can even get a passive income.

Less energy of the solar panels, the less energy produces, the greater the profitability decreases and the dependence on the system increases.

Do you want to enjoy all the advantages of using a system of photovoltaic panels? Choose a solar panel with an extensive guarantee, by a consecrated level manufacturer.

If you have further questions about this article or if you want to discover more information on the products displayed on Zontecsolar.ro, we invite you to contact us here, on the phone 0374.477.207 or e-mail info@zonetecsolar.ro.