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.
There are 28 products.
A set of plates with dimensions of 5 x 0.2 mm. Designed for welding solar cells
MPPT charge controller module for photovoltaic systems. It supports battery charging with 12V and 3A current, it can charge Lead Acid batteries.
Solar panel with an output voltage of 2 V and a current intensity of 0.16 A. Provides high efficiency and work stability
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
Sunflower: Solar Power Manager 5V is a compact, high-power solar power module with a 5V output voltage. DFRobot DFR0559
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)
Flexible solar panel with an output voltage of 1.5 V and current efficiency of 0.22 A. It has dimensions of 120x60mm
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
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
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
The power module is designed to work with solar panels. It is compatible with panels with an output voltage from 6 V to 24 V. It has a built-in 3.7 V lithium-ion battery with a capacity of 10 Ah. Waveshare Solar Power Manager (B)
Flexible solar panel with an output voltage of 6 V and a current capacity of 1 A. It has dimensions of 280 x 155 mm and a USB port
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)
Monocrystalline Solar Panel is a monocrystalline solar panel with 5V output voltage and 1A current efficiency of 27.5 x 16 x 0.2cm. DFRobot FIT0601
Folding solar panel with an output voltage of 5 V and a current capacity of max. 1.5 A. It has the dimensions of 165x105x15 mm (folded) and a USB port
Solar energy management module designed for solar panels with a voltage of 6 V to 24 V. It uses a USB Type C connector and can supply current from a voltage of 5 V and a current of 3 A. Perfect for charging 3.7 V batteries. Waveshare Solar Power Manager (D )
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
Solar energy management module dedicated to 12 V lead-acid batteries. It can work with solar panels with a voltage of 18 V. DFRobot DFR0580
Solar energy management module dedicated to LiPo 3.7V batteries. It can work with photovoltaic cells with a voltage from 1 to 3 V. The set includes a 2 V 160 mA solar panel. DFRobot DFR0579
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.