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Polycrystalline solar panels

Products: 19
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Solar cell 0,4W/5,5V 65x65x3mm

A 0.4 W solar cell with an output voltage of 5.5 V. The dimensions of the plate are: 65 x 65 x 3 mm . The outputs are pads for solder cables.
Index: AKU-03689
Index: AKU-03689
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Regular price PLN8.86 Price PLN8.86

Solar cell 0,7W/5,5V 95x95x3mm

A 0.7 W solar cell with an output voltage of 5.5 V. The dimensions of the plate are: 95 x 95 x 3 mm . The outputs are pads for solder cables.
Index: AKU-03695
Index: AKU-03695
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Regular price PLN12.93 Price PLN12.93

Solar panel 3W / 6V 256x146x9mm

A 3 W solar cell with a 6 V output voltage in a plastic protection frame. The dimensions of the module are: 255 x 145 x 9 mm.
Index: AKU-06990
Index: AKU-06990
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Regular price PLN58.54 Price PLN58.54

Solar cell 1,2W/9V 115x115x3mm

A 1.2 W solar cell with an output voltage of 9 V. The dimensions of the plate are: 115 x 115 x 3 mm. The outputs are pads for self soldering of cables.
Index: AKU-03502
Index: AKU-03502
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Regular price PLN24.31 Price PLN24.31

Solar panel 10W 330x290x28mm - MWG-10

MW Green Power solar panel with 10 W . Mainly designed for use as renewable sources in standalone systems. The cells can be combined to form larger photovoltaic systems. The...
Index: WAK-17438
Index: WAK-17438
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Regular price PLN71.46 Price PLN71.46

Solar cell 1W/6V 136x110x3mm

A 1.0 W solar cell with an output voltage of 6.0 V. The dimensions of the plate are: 136 x 110 x 3 mm . The outputs are pads for solder cables.
Index: AKU-03694
Index: AKU-03694
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Waiting time: about 10-30 days
Regular price PLN21.87 Price PLN21.87

Solar panel 3,5W / 6V 165x135x3mm

A 3.5 W solar cell with a 6 V output voltage. The dimensions of the board are: 165 x 135 x 3 mm. The outputs are pads for solder cables.
Index: AKU-06988
Index: AKU-06988
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Waiting time: about 10-30 days
Regular price PLN34.55 Price PLN34.55

Solar panel 5W / 6V w ramce 255x147x2mm Flex

Solar cell with 5 W and 6 V output voltage made of flexible material Flex. The dimensions of the module are: 255 x 147 x 2 mm. The outputs are pads for solder cables.
Index: AKU-06991
Index: AKU-06991
Waiting for delivery
Waiting time: about 10-30 days
Regular price PLN104.88 Price PLN104.88

Solar panel 2W / 6V 210x120x2,2mm

Solar cell with 3 W and 6 V output voltage equipped with four suction cups. The dimensions of the module are: 210 120 x 2.2 mm. The output is a type A USB socket.
Index: AKU-06992
Index: AKU-06992
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Waiting time: about 10-30 days
Regular price PLN44.72 Price PLN44.72

Solar panel 20W 505x353x28mm - MWG-20

Polycrystalline solar panel MW Green Power with 20 W. The maximum voltage is 17.49 V and the current capacity is 1.14 A. The cells can be combined into larger photovoltaic...
Index: WAK-17439
Index: WAK-17439
Waiting for delivery
Waiting time about 10-30 days
Regular price PLN134.15 Price PLN134.15

Solar panel 30W 680x353x28mm - MWG-30

MW Green Power solar cell designed for use as a renewable source in standalone systems. Maximum panel power is 30 W . The cells can be combined into larger photovoltaic...
Index: WAK-17440
Index: WAK-17440
Waiting for delivery
Waiting time about 10-30 days
Regular price PLN158.54 Price PLN158.54

Solar panel 50W 525x668x30mm - MWG-50

Solar panel MWG-50 from the Green series by MW Power. The maximum power is 50 W , while the output voltage is 18.16 V. The cells can be connected together to create a larger...
Index: WAK-17441
Index: WAK-17441
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Na zamówienie. Czas oczekiwania: 5-10 dni
Regular price PLN228.46 Price PLN228.46

Solar panel 60W 620x668x30mm - MWG-60

A renewable energy source in the form of a 60 Watt MWG-60 MW Green Power solar panel. The output voltage of the panel is 18.16 V, its dimensions are 620 x 668 x 30 mm . The...
Index: WAK-17442
Index: WAK-17442
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Na zamówienie. Czas oczekiwania: 5-10 dni
Regular price PLN243.88 Price PLN243.88

Solar panel 80W 770x668x30mm - MWG-80

Solar cell MW Green Power MWG-80 with 80 W and dimensions 770 x 668 x 30 mm. Output voltage of the cell is 17.14 V . The panels can be connected to a larger renewable...
Index: WAK-17443
Index: WAK-17443
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Na zamówienie. Czas oczekiwania: 5-10 dni
Regular price PLN315.37 Price PLN315.37

Solar panel 100W 995x668x30mm - MWG-100

MWG-100 solar panel made by MW Green Power. Its power is 100 W and its output voltage is 18.16 V. It is used as a source of renewable energy in autonomous systems. The...
Index: WAK-17444
Index: WAK-17444
Waiting for delivery
Na zamówienie. Czas oczekiwania: 5-10 dni
Regular price PLN369.63 Price PLN369.63

Solar panel 150W 1485x668x35mm - MWG-150

MWG-150 solar cell by MW Green Power with 150 W . Its efficiency is 15.12% and its output voltage is 18.3 V . The cells are used to power autonomous systems. They can be...
Index: WAK-17524
Index: WAK-17524
Waiting for delivery
Na zamówienie. Czas oczekiwania: 5-10 dni
Regular price PLN480.21 Price PLN480.21

Solar panel 160W 1485x668x35mm - MWG-160

Renewable energy source in the form of a 160W MWG-160 solar cell . Its efficiency is 16.2% and its output voltage is 18.93 V. It is used as a renewable energy source in...
Index: WAK-17525
Index: WAK-17525
Waiting for delivery
Na zamówienie. Czas oczekiwania: 5-10 dni
Regular price PLN498.29 Price PLN498.29

Solar panel 170W 1485x668x35mm - MWG-170

The solar cell is a source of renewable energy, used in autonomous systems. MWG-170 is a 170 W MW Green Power brand cell. Its dimensions are 1485 x 668 x 35 mm . The...
Index: WAK-17526
Index: WAK-17526
Waiting for delivery
Na zamówienie. Czas oczekiwania: 5-10 dni
Regular price PLN523.55 Price PLN523.55

Solar panel 290W 1640x992x35mm - MWG-290

Polycrystalline solar panel with a maximum power of 290 W . MWG-290 was made by MW Power under the MW Green Power label, its dimensions are 1640 x 992 x 35 mm . Maximum...
Index: WAK-17527
Index: WAK-17527
Waiting for delivery
Na zamówienie. Czas oczekiwania: 5-10 dni
Regular price PLN584.47 Price PLN584.47

Green energy from solar panels

Solar panels allow for the generation of electricity from solar energy. This is one of the most environmentally friendly, cheapest and safest ways to generate electricity. Their application is extremely wide - they prove themselves both as an element of photovoltaic installations in private homes, industrial plants or solar power plants, as well as in the form of panels supplying electricity to battery-powered devices (or mains-powered with battery backup). Solar cells can be found in calculators, remote-controlled vehicles or mobile robots, for example. You can also use them to build a solar charger for your phone or computer. They also supply electricity to garden and street lamps, to boats and yachts or to research stations far away from civilization. The advantage of such a solution is self-sufficiency - after installing a properly constructed photovoltaic installation equipped with batteries collecting electricity and connecting it to the building's electrical network or to the power supply system, such an object becomes completely independent of the power network.

Polycrystalline photovoltaic cells

Polycrystalline solar panels are one of the two most popular types of photovoltaic cells available on the market today. They can be recognized by their blue colour and visible crystal structure, as well as rectangular or square shape of individual sections. Polycrystalline photovoltaic cells are made by crystallising silicon, which is heated to a high temperature and then combined into a large block, cooled and divided into smaller, thin slice-like parts. Once the cells are connected and properly prepared (including the connection of wire leads or the application of anti-reflection coating), polycrystalline solar panels are ready for use. The efficiency of this type of panel oscillates between 14-18% and is the higher the larger the crystals forming the individual cells. This is because the energy-bearing electrons have more freedom of movement.

Monocrystalline or polycrystalline solar panels?

The choice of the type of photovoltaic panels using silicon crystals is not clear and largely depends on the intended use and conditions. Monocrystalline cells are more efficient, but their price (also per kilowatt of power) is higher - this is because their production process is more complicated and generates more waste that needs to be recycled (this is also slightly less ecological). They will work well in places where the photovoltaic installation must be in a very limited space. Polycrystalline solar panels, on the other hand, are better at using scattered and reflected light, so it is worth reaching for them when the system is to be used in less optimal conditions for photovoltaics (for example, in high clouds or in slightly shaded areas).

What products can you find in our offer?

In our shop you will find a wide range of polycrystalline solar panels of different power and different technical parameters. Among other things, we offer models designed for use in vehicles and mobile robots and other electronic projects. Our range also includes many accessories for photovoltaic cells (cables, extensions and splitters, chargers, charging controllers or control modules) and a wide range of monocrystalline solar panels. In Botland's shop you will also find products for special applications - among others, coiled or folded panels or waterproof models, as well as ready-made solar power modules with cells, cables and controls (for example, a set for solar-powered electronic projects from DFRobot).