Category: Solar cells

Photovoltaics

Photovoltaics is a technology that allows the conversion of solar energy into electricity using photovoltaic panels. Various components are used in it, such as 18650 cells and photovoltaic cells, which are key elements of the entire system. Photocells, or PV cells, are the basic element of each photovoltaic panel, converting sunlight directly into electrical power.

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3W solar panel 145*145MM

zł42.55
24h
Available quantity: 478
Available
Solar charge controller MPPT 18V/3A
  • New

MPPT charge controller module for photovoltaic systems. It supports battery charging with 18V and 3A current, it can charge Lead Acid batteries.

zł28.88
24h
Available quantity: 49
Available

Power module designed for solar systems. It is compatible with panels with an output voltage from 6 V to 24 V and is designed to charge Li-Ion 18650 batteries. Waveshare Solar Power Manager (C)

zł87.72
24h
Available quantity: 13
Available

Solar panel with an output voltage of 0.5 V and a current intensity of 0.1 A. Provides high efficiency and work stability

zł2.02
24h
Available quantity: 10
Available

Photovoltaic panel allows conversion of solar radiation into electrical energy. It has 1W power and 6V output voltage, and its design has dimensions of 125 x 63mm. The panel is flooded with resin, which protects it against dirt and mechanical damage. Solar Panel 1W

zł17.48
24h
Available quantity: 9
Available

MPPT charge controller module for photovoltaic systems. It supports battery charging with 12V and 3A current, it can charge Lead Acid batteries.

zł25.87
24h
Available quantity: 7
Available

Solar panel with an output voltage of 18 V and a power of 10 W. It consists of 36 cells (4x9) and a sturdy frame. It ensures high efficiency and stability of work. Waveshare Solar Panel (18V 10W)

zł64.62
24h
Available quantity: 6
Available

Flexible solar panel with an output voltage of 1.5 V and a current efficiency of 0.67 A. It has dimensions of 198 x 85 mm

zł65.57
24h
Available quantity: 5
Available

Flexible solar panel with an output voltage of 1.5 V and a current efficiency of 0.26 A. It has dimensions of 175x30 mm

zł38.72
24h
Available quantity: 4
Available

Photovoltaic panel allows conversion of solar radiation into electrical energy. It has 2W power and 6V output voltage, and its construction has dimensions of 136 x 110 mm. The panel is flooded with resin, which protects it against dirt and mechanical damage. Solar Panel 2W

zł29.74
24h
Available quantity: 3
Available

Charger with LCD display designed for solar panels. It can work with 12 V and 24 V systems, has a 30 A output and two 2.5 A USB outputs. Designed for lead-acid batteries

zł38.20
24h
Available quantity: 2
Available

For the efficient operation of the photovoltaic system, voltage regulators are also important, such as the active photovoltaic voltage regulator, which stabilizes and controls the output voltage from the panels, ensuring optimal working conditions. In the case of smaller installations, mini photovoltaics is popular, allowing the use of solar energy on a small scale, for example, to power individual devices.

Another element that affects the efficiency of the photovoltaic system is the photovoltaic tracker. This device tracks the movement of the sun across the sky, maximizing the amount of light reaching the panels, which translates into higher energy efficiency. The price of such systems, including photovoltaic cells and trackers, varies and depends on many factors, such as technology, efficiency, and the scale of the installation.

Photovoltaic cells price, like the photovoltaic tracker price, is a key factor for people planning to invest in renewable energy sources. Investors must consider both the initial costs and the long-term benefits from savings on energy bills and potential subsidies and tax reliefs related to investments in green energy.