Promotion products

Solar panels

For a long time now, solar energy has been used as an alternative source of energy, for the one that "flows" to us from our sockets. The potential of the sun, which is inexhaustible, is appreciated. The sun's rays are available to the public and everyone can use them. Thanks to them we not only save on electricity costs, but also care for the environment. We associate a solar installation with large panels mounted on the roofs of buildings or in the ground in large open spaces. Meanwhile, solar panels can also be much smaller in size and thus use them to power a car battery or charge a mobile phone. They are perfect for powering devices with low energy consumption. We can see solar technology, among others, in garden and terrace lighting. In our offer there are solar panels available which differ in power and voltage. Take a look at the offer of our solar panels and save electricity use the one that is available to everyone for free.

Products: 55
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RA-1 cable with solar panel socket and car lighter plug

The cable used to connect the solar panel to the rechargeable battery via the car lighter slot.
Index: PWF-11510
Index: PWF-11510
Waiting for delivery
Waiting time: approx. 5-10 days
Regular price PLN109.00 Price PLN109.00

RA-2 cable with solar panel socket and car lighter plug

Cable with car lighter socket, allowing you to charge electrical appliances with voltage of 12V directly from the solar panels.
Index: PWF-11511
Index: PWF-11511
Waiting for delivery
Waiting time: approx. 5-10 days
Regular price PLN109.00 Price PLN109.00

RA-8 cable with a solar panel socket and battery terminals

Cable to connect the solar panel to the rechargeable car battery using the clamps.
Index: PWF-11514
Index: PWF-11514
Waiting for delivery
Waiting time: approx. 5-10 days
Regular price PLN139.00 Price PLN139.00

Loader for RA-9 solar panels

The module protecting from overcharging the rechargeable battery of 4.5 A / 12V.
Index: PWF-11515
Index: PWF-11515
Waiting for delivery
Waiting time: approx. 5-10 days
Regular price PLN509.00 Price PLN509.00

RA-11 cable with a solar panel socket for battery terminals

Cable to connect the solar panel to the clamps of the rechargeable battery
Index: PWF-11516
Index: PWF-11516
Waiting for delivery
Waiting time: approx. 5-10 days
Regular price PLN119.00 Price PLN119.00

PP-7 cable with a solar panel socket and two power sockets

Cable for parallel charging of two devices using one solar panel.
Index: PWF-11517
Index: PWF-11517
Waiting for delivery
Waiting time: approx. 10-30 days
Regular price PLN179.00 Price PLN179.00

Solar panel F16-3600 - 60W 1207x1308mm - folded

Foldable, flexible solar panels are ideal for charging car batteries and electronic devices. Thanks to the simple folding system, the panel can be quickly prepared for...
Index: PWF-11500
Index: PWF-11500
Waiting for delivery
Waiting time: about 5-10 days
Regular price PLN4,547.00 Price PLN4,547.00

Solar panel F16-1800 - 30W 1194x641mm - folded

Foldable, flexible solar panels are ideal for charging car batteries and electronic devices. Thanks to the simple folding system, the panel can be quickly prepared for...
Index: PWF-11501
Index: PWF-11501
Waiting for delivery
Waiting time: about 5-10 days
Regular price PLN2,397.00 Price PLN2,397.00

Solar panel F16-1200 - 20W 762x805mm - folded

Foldable, flexible solar panels are ideal for charging car batteries and electronic devices. Thanks to the simple folding system, the panel can be quickly prepared for...
Index: PWF-11502
Index: PWF-11502
Waiting for delivery
Waiting time: about 5-10 days
Regular price PLN1,739.00 Price PLN1,739.00

Solar panel F15-600 - 10W 559x533mm - folded

Foldable, flexible solar panels are ideal for charging car batteries and electronic devices. Thanks to the simple folding system, the panel can be quickly prepared for...
Index: PWF-11503
Index: PWF-11503
Waiting for delivery
Waiting time: about 5-10 days
Regular price PLN649.00 Price PLN649.00

Solar panel R28 - 28W 386x2025mm - rolled up

Rolled-up, lightweight and waterproof solar panels are ideal for use on various types of vessels. Thanks to the retractable panel, charging batteries becomes easier even in...
Index: PWF-11505
Index: PWF-11505
Waiting for delivery
Waiting time: about 5-10 days
Regular price PLN2,475.00 Price PLN2,475.00

Solar panel R21 - 21W 368x1543mm - rolled up

Rolled-up, lightweight and waterproof solar panels are ideal for use on various types of vessels. Thanks to the retractable panel, charging batteries becomes easier even in...
Index: PWF-11507
Index: PWF-11507
Waiting for delivery
Waiting time: about 5-10 days
Regular price PLN2,023.00 Price PLN2,023.00

How does a solar panel work?

For the electricity to be produced by the sun, there must be a process in several stages. We need a special installation, the basic elements of which are photovoltaic cells, which are responsible for the generation of energy, They merge into modules. In the cells, the energy from the sun is converted into direct current. Their properties are largely related to the materials from which they are made, these are semiconductor materials. They are thus able to conduct an electrical charge, which is possible due to temperature and solar radiation. Silicon is such a semiconductor in most cases.

Solar panels are mounted where the sun's rays best affect their surfaces. In the case of smaller panels that we use to power specific equipment, it is important that they have access to natural solar energy so that they are always ready for use.

Benefits of solar energy

Users appreciate, above all, the enormous potential for saving on electricity bills in the first place. If someone has decided on an extensive photovoltaic installation that includes all electronic devices in the building, they can even count on free electricity in their home. Sometimes photovoltaics is treated as an additional source of energy, thanks to which the bills are much lower and the household budget more stable. We use green energy, which is not harmful to our environment. People are becoming more and more aware of their impact on their environment and how the world looks. Solar panels also benefit from an inexhaustible energy source. You are not dependent on your electricity supplier and you use it whenever you need it.

The Botland shop's offer includes solar cells of different power, also varying in voltage. We always adjust them to the parameters of the device for which they will be used.

How to select photovoltaic cells?

You can choose between solar cells from 0.4 W to 60 W and 5.5 V to 15.4 V. They have a wide range of use. They are suitable for charging mobile devices as well as car batteries. Photovoltaic cells are also used in electronic projects and home automation systems. In addition to solar cells, there are numerous useful accessories available, including chargers, modules for solar energy management and cables.

When choosing solar cells, we focus especially on nominal power and voltage, matching them to a specific device. There must be an appropriate output, among which pads and USB outputs are most commonly used. The greater the power of the cell, the larger its area. This is important in case of transport, during which they must be properly protected. A good choice in this case will be folding or rolling cells, which are easy to transport and protect them from possible damage.