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Live Stream

On June 23 - 24, 2026 the editors of photovoltaik and pv Europe will be reporting live from the exhibition halls in Munich. At The smarter E Europe, we will showcase the most important innovations and highlight the trends for 2026. Our live streaming in both German and English will kick off at 1 pm CEST.
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Latest news

The ENECTOR G2 lands at Intersolar with a new bag of tricks

Intersolar 2026 – Kostal to debut next-gen storage and EV kit

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Kostal Solar Electric will use the Munich show to launch the PLENTICORE BI 25 battery inverter, ENECTOR G2 wallboxes, an Auto BackUp Switch and Multi-Device-Control for multi-inverter sites.

Parking garages are attractive assets that enhance their worth through solar facades.

Solar Investors Guide #5 – Solarised parking and charging

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The era of petrol and diesel dominance is drawing to a close. Mobility is transitioning to electric, with millions of private electric cars, company fleets, and commercial vehicles creating new demands on the energy supply. Filling stations, parking garages, and parking lots now represent opportunities to provide EVs with solar power.

A single tick is all it takes to add the source to your search list

Google – how to set PV Europe as a preferred source

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A new Google Search setting lets users prioritise the publications they trust. This is how to add PV Europe and keep its coverage close at hand.

Ampace develops smart solutions for intelligent and secure batteries.

Ampace – advancing lithium-ion battery technology

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CEO Talk: In a world driven by electric energy, Ampace is one of the forerunners of technology. From cutting-edge batteries to intelligent energy solutions, the company is fuelling the future for all kinds of applications – one charge at a time.

A school turns in the shallows, untroubled by tariffs or feed-in rates

France – LONGi BC modules canopy a working fish farm

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At a family-run trout farm in eastern France, 500 kWp of Hi-MO X10 panels and 400 kVA of inverter capacity protect stock from herons while supplying aeration, cold storage and site infrastructure.

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What is photovoltaics?

Photovoltaics (PV) refers to the generation of electrical energy from sunlight. At the heart of this process are the solar-active semiconductors known as solar cells, which capture sunlight and convert it directly into electricity.

From a technical standpoint, a PV system or solar installation functions as a generator. Here, individual solar cells are combined into a solar module, which is protected from the elements. These modules are then assembled into a larger solar generator, which can be mounted on rooftopsfaçadesopen ground or specially designed structures. The electricity generated is direct current (DC), which is converted into alternating current (AC) by an inverter. This AC power can be used directly on site or fed into the public grid via the building’s connection. The electricity is typically supplied to the local utility or grid operator.

Larger PV systems installed on open land are often called solar parks. These feed power into the grid via dedicated transformers and switchgear. In many countries special Acts and regulations govern remuneration for solar power, whether via feed-in tariffs or market premiums for direct sales to third parties.

Self-consumption can be increased by using solar power for heating waterroom heating, air conditioning or refrigeration. Battery storage systems help by storing surplus solar electricity for later use. These so-called solar batteries improve system reliability, especially when solar output dips.

Not all incoming sunlight is converted into electricity. The conversion rate depends on the intensity and wavelength of the incoming light spectrum. This ratio between usable electrical output and the maximum available solar radiation is known as efficiency.

The performance of a solar generator or storage system is defined by its output. When multiplied by the number of sunshine hours, this gives the solar yield – the amount of electricity generated per day, month or year. In addition to charging and discharging power, solar batteries are also rated by their capacity, or the amount of energy they can store. Power is measured in kilowatts (kW) or megawatts (MW), while energy and yield are expressed in kilowatt-hours (kWh) or megawatt-hours (MWh). (HS)