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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 32 products.
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
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
The Semi Flexible Monocrystalline Solar Panel is a flexible monocrystalline solar panel with a 5V output voltage and a current capacity of 1 x 29 x 15 x 0.135 cm. DFRobot FIT0600
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
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
Sunflower: Solar Power Manager 5V is a compact, high-power solar power module with a 5V output voltage. DFRobot DFR0559
MPPT charge controller module designed for photovoltaic systems. It can charge one lithium-polymer cell, and thanks to MTTP technology, optimal charging parameters are used for the prevailing conditions. SparkFun PRT-12885
A set of plates with dimensions of 5 x 0.2 mm. Designed for welding solar cells
No product available!
Solar panel with an output voltage of 5.5 V and a power of 0.4 W. It has dimensions of 65 x 65 x 3 mm and pads for soldering the wires
No product available!
Solar panel with an output voltage of 5.5 V and a power of 0.4 W. It has dimensions of 70 x 70 x 3 mm and pads for soldering the wires
No product available!
Flexible, monocrystalline solar panel with an output voltage of 5 V and a current capacity of 2 A. It has dimensions of 28 x 28 x 0.18 cm. DFRobot FIT0573
No product 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.