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  • $180
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SOLAR PANELS

Canadian Solar 300W CS6K-300MS-T4 Solar Panel is available online at a low price at A1 Solar Store -21%
$190.77 $240.00 Save: 21%
In stock
Price per Watt  —  $0.64
Rated Power Output  —  300 W
Voltage (VOC)  —  37.2V
Cell Type  —  Mono-crystalline / 60 (6x10)
Panasonic HIT 330W VBHN330SA17 Solar Panel is available online at a low price at A1 Solar Store -31%
$343.59 $495.00 Save: 31%
In stock
Price per Watt  —  $1.04
Rated Power Output  —  330 W
Voltage (VOC)  —  69.7V
Cell Type  —  95-cell ultra-thin amorphous silicon
Panasonic HIT 320W VBHN320KA03 Solar Panel is available online at a low price at A1 Solar Store -31%
$333.17 $480.00 Save: 31%
In stock
Price per Watt  —  $1.04
Rated Power Output  —  320 W
Voltage (VOC)  —  70.5V
Cell Type  —  96 Cells 12x8
Canadian Solar CS3U-380MS 380W Solar Panel is available online at a low price at A1 Solar Store -24%
$258.69 $342.00 Save: 24%
In stock
Price per Watt  —  $0.68
Rated Power Output  —  380 W
Voltage (VOC)  —  47.8V
Cell Type  —  Monocrystalline Silicon
$186.01
In stock
Price per Watt  —  $0.6
Rated Power Output  —  310 W
Voltage (VOC)  —  40.2V
Cell Type  —  Monocrystalline Silicon
Solaria 350W Solar Panel with Enphase IQ7+ MicroInverter is available online at a low price at A1 Solar Store -36%
$453.40 $707.00 Save: 36%
In stock
Price per Watt  —  $1.3
Rated Power Output  —  350 W
Voltage (VOC)  —  47.4V
Cell Type  —  Monocrystalline Silicon
Q-CELLS USA 295W Q.Peak BLK-G4.1 Solar Panel buy online - A1 Solar Store -28%
$192.20 $265.50 Save: 28%
In stock
Price per Watt  —  $0.65
Rated Power Output  —  295 W
Voltage (VOC)  —  39.48V
Cell Type  —  Mono-crystalline / 60 (6x10)
Trina 375W TSM-375-DE14A Solar Panel is available online at a low price at A1 Solar Store -31%
$231.54 $337.50 Save: 31%
In stock
Price per Watt  —  $0.62
Rated Power Output  —  375 W
Voltage (VOC)  —  48.5V
Cell Type  —  Mono 72-cell 6x12
Panasonic HIT 325W VBHN325SA17 Solar Panel is available online at a low price at A1 Solar Store -37%
$305.99 $487.50 Save: 37%
In stock
Price per Watt  —  $0.94
Rated Power Output  —  325 W
Voltage (VOC)  —  69.6V
Cell Type  —  96 Cells 12x8
Solaria AC module XT-355R with Enphase IQ7+  is available online at a low price at A1 Solar Store -36%
$478.09 $745.50 Save: 36%
In stock
Price per Watt  —  $1.35
Rated Power Output  —  355 W
Voltage (VOC)  —  47.4V
Cell Type  —  Monocrystalline Silicon
Canadian Solar 295W CS6K-All Black-295MS Solar Panel is available online at a low price at A1 Solar Store -24%
$182.97 $241.90 Save: 24%
In stock
Price per Watt  —  $0.62
Rated Power Output  —  295 W
Voltage (VOC)  —  39.5V
Cell Type  —  Mono-crystalline / 60 (6x10)
Solaria PowerXT 360 PowerXT-360R-PD Solar Panel is available online at a low price at A1 Solar Store -34%
$372.30 $561.60 Save: 34%
In stock
Price per Watt  —  $1.03
Rated Power Output  —  360 W
Voltage (VOC)  —  47.7V
Cell Type  —  Monocrystalline Silicon
$185.32
In stock
Price per Watt  —  $0.61
Rated Power Output  —  305 W
Voltage (VOC)  —  39.9V
Cell Type  —  Monocrystalline Silicon
$196.42
In stock
Price per Watt  —  $0.55
Rated Power Output  —  360 W
Voltage (VOC)  —  (Voc) 47.9V
Cell Type  —  Mono 72-cell 6x12
MISSION SOLAR 310W MSE310SQ8T Solar Panel is available online at a low price at A1 Solar Store -29%
$220.37 $310.00 Save: 29%
In stock
Price per Watt  —  $0.71
Rated Power Output  —  310 W
Voltage (VOC)  —  40.12V
Cell Type  —  Mono-crystalline / 60 (6x10)
Canadian Solar Canadian Solar HiDM CS1H-330MS 330W Solar Panel is available online at a low price at A1 Solar Store -30%
$241.43 $346.50 Save: 30%
In stock
Price per Watt  —  $0.73
Rated Power Output  —  330 W
Voltage (VOC)  —  43.5V
Cell Type  —  60 Cell, Monocrystalline
Panasonic HIT 335W VBHN335SA17 Solar Panel is available online at a low price at A1 Solar Store -31%
$358.09 $515.90 Save: 31%
In stock
Price per Watt  —  $1.07
Rated Power Output  —  335 W
Voltage (VOC)  —  59.4V
Cell Type  —  95-cell ultra-thin amorphous silicon
$201.78
In stock
Price per Watt  —  $0.57
Rated Power Output  —  355 W
Voltage (VOC)  —  48.1V
Cell Type  —  Mono 72-cell 6x12
Canadian Solar 325W CS1H-325MS Solar Panel is available online at a low price at A1 Solar Store -28%
$237.75 $328.25 Save: 28%
In stock
Price per Watt  —  $0.73
Rated Power Output  —  325 W
Voltage (VOC)  —  43.4V
Cell Type  —  60 Cell, Monocrystalline
Solaria PowerXT 355 watt solar panel Buy Online - A1 Solar Store -34%
$362.41 $546.70 Save: 34%
In stock
Price per Watt  —  $1.02
Rated Power Output  —  355 W
Voltage (VOC)  —  47.4
Cell Type  —  Monocrystalline Silicon
$219.24
In stock
Price per Watt  —  $0.7
Rated Power Output  —  315 W
Voltage (VOC)  —  40.29V
Cell Type  —  6×20 Monocrystalline Q.ANTUM
Trina 370W TSM-370-DE14A (ll) Solar Panel is available online at a low price at A1 Solar Store -31%
$231.00 $336.70 Save: 31%
In stock
Price per Watt  —  $0.62
Rated Power Output  —  370 W
Voltage (VOC)  —  48.5V
Cell Type  —  Mono 72-cell 6x12
$192.07
In stock
Price per Watt  —  $0.62
Rated Power Output  —  310 W
Voltage (VOC)  —  40.3
Cell Type  —  120 half-cut MONO PERC cells
-28%
$248.25 $345.60 Save: 28%
In stock
Price per Watt  —  $0.69
Rated Power Output  —  360 W
Voltage (VOC)  —  48.08V
Cell Type  —  Mono 72-cell 6x12
$228.50
In stock
Price per Watt  —  $0.59
Rated Power Output  —  385 W
Voltage (VOC)  —  49.04V
Cell Type  —  Monocrystalline Silicon
$205.63
In stock
Price per Watt  —  $0.56
Rated Power Output  —  370 W
Voltage (VOC)  —  48.3V
Cell Type  —  Mono 72-cell 6x12
$240.24
In stock
Price per Watt  —  $0.62
Rated Power Output  —  385 W
Voltage (VOC)  —  48.11V
Cell Type  —  Monocrystalline Silicon
$198.40
In stock
Price per Watt  —  $0.62
Rated Power Output  —  320 W
Voltage (VOC)  —  40.1V
Cell Type  —  Mono 120-cell 2x10x6
Panasonic 340W VBHN340SA17 Solar Panel is available online at a low price at A1 Solar Store -31%
$387.04 $557.60 Save: 31%
In stock
Price per Watt  —  $1.14
Rated Power Output  —  340 W
Voltage (VOC)  —  71.3V
Cell Type  —  Monocrystalline Silicon
$199.68
In stock
Price per Watt  —  $0.62
Rated Power Output  —  320 W
Voltage (VOC)  —  40.25V
Cell Type  —  Monocrystalline Silicon
$208.20
In stock
Price per Watt  —  $0.57
Rated Power Output  —  365 W
Voltage (VOC)  —  48V
Cell Type  —  Mono 72-cell 6x12
$190.44
In stock
Price per Watt  —  $0.55
Rated Power Output  —  345 W
Voltage (VOC)  —  46.8V
Cell Type  —  Monocrystalline Silicon
$232.97
In stock
Price per Watt  —  $0.61
Rated Power Output  —  380 W
Voltage (VOC)  —  45.7V
Cell Type  —  Monocrystalline Silicon
Canadian Solar 305W CS3K-305MS-Black Solar Panel is available online at a low price at A1 Solar Store -24%
$196.10 $259.25 Save: 24%
In stock
Price per Watt  —  $0.64
Rated Power Output  —  305 W
Voltage (VOC)  —  39.5V
Cell Type  —  Monocrystalline Silicon
$191.06
In stock
Price per Watt  —  $0.61
Rated Power Output  —  315 W
Voltage (VOC)  —  40.4V
Cell Type  —  Mono 120-cell 2x10x6

Choosing solar panels

We offer solar panels of well-known brands such as Canadian Solar, Hanwha Q CELLS USA, MISSION SOLAR, Panasonic Eco Solutions, and Solaria. They come in different energy production capacity, weights, sizes, and prices. Please contact our specialists for assistance while choosing the best suitable option.

How we work:

  • Our warehouses are located on both east and west coasts of the USA: California, Washington, Colorado, Texas, Florida, New Jersey, and Missouri
  • We process all orders within 24 hours and ship them within 48 hours
  • Delivery normally takes between 4-7 business days
  • All of our suppliers are trusted solar panel manufacturers

Advantages of our solar panels:

  • Easy installation
  • Reliability and durability
  • Full energy independence

Please consult one of our specialists before buying a solar panel for your house or cottage.

How to choose the right solar panel

After installing solar panels on the rooftop of your house or cottage, you will isolate yourself from energy price fluctuations and voltage drops. Once you have paid off your solar panels and their installation, you can forget about the traditional energy sources for at least 25 years.

Types of solar panels for your home

Monocrystalline Panels

They are created from monocrystalline silicon. These panels are very efficient but have higher price per Watt.

Monocrystalline Solar Panels

Due to their source material properties:

  • Energy conversion efficiency is 16-18%
  • High efficiency under low light conditions, which is important for power production during fall and winter

Monocrystalline silicon is created in specialized growth vacuum furnaces. Due to its purity of 99.99%, energy efficiency is much higher than of polycrystalline panels. These panels are most appropriate for marine vessels, RVs – or any places with limited installation space.

Polycrystalline Panels

Polycrystalline Solar Panels

The main advantage of polycrystalline solar panels is their affordable price. In cases when the maximum generation of energy from 1 Watt is not the main goal, installation of affordable solar panels is the best option. Polycrystalline panels are made of large number of crystallites of different sizes and orientation. They are not as efficient as monocrystalline modules, but lately that difference in efficiency is quite small. Affordable solar panels work best for residential houses and large commercial buildings or factories.

Solar panels’ capacity

To understand the number and efficiency of solar panels you need to make your house completely energy independent, there are few factors that you need to consider:

  • Amount of power necessary to ensure the work of all appliances in the building (refrigerator, iron, vacuum cleaner, etc.)
  • The sun rays intensity
  • Geographical location
  • DC to AC losses and battery charge/discharge losses
  • Losses in the conductors

Let us assume that the electricity consumption of a house is 300 kWh per month. By dividing this value by 30 days and 7 hours of active work of solar panels per day, we get 1.42 kWh. You will always need to add 40% loss on battery and an inverter to the resulting number. This way, to provide a small house with electrical energy in the summer, you will need an array of solar panels with a capacity of 2 kWh. In order to receive enough electricity in spring and autumn, it is better to increase the array by 50%, or by another 1 kWh.

The most popular solar panels among our customers are 300 W solar panels. We offer solar panels ranging from 290 Watt to 360 Watt at the competitive prices.

Popular brands of solar panels

When choosing manufacturers and components for our products, we prefer the newest technological developments. That is why the solar panels and their components we offer are highly efficient.

Panasonic – have 27% higher power density compared to other brands. That allows to generate 19.7% more energy from 1 m2 (11 ft2).

Canadian Solar – are compact, which allows for economical use of roof surface. They are 11% more efficient compared to other common modules. They also have excellent efficiency under low light conditions – up to 97%.

Solar Panel Warranty

The manufacturer’s warranty for solar panels is 25 years. After time, their efficiency is expected to decline to 80% of rated power. For monocrystalline panels “the aging effect” is much slower, which has to do with their uniform structure.

Call us to inquire about the prices for the solar panel installation.

Top deals
Canadian Solar 300W CS6K-300MS-T4 Solar Panel is available online at a low price at A1 Solar Store -21%
$190.77 $240.00 Save: 21%
In stock
Price per Watt  —  $0.64
Rated Power Output  —  300 W
Voltage (VOC)  —  37.2V
Cell Type  —  Mono-crystalline / 60 (6x10)
Panasonic HIT 330W VBHN330SA17 Solar Panel is available online at a low price at A1 Solar Store -31%
$343.59 $495.00 Save: 31%
In stock
Price per Watt  —  $1.04
Rated Power Output  —  330 W
Voltage (VOC)  —  69.7V
Cell Type  —  95-cell ultra-thin amorphous silicon
$201.78
In stock
Price per Watt  —  $0.57
Rated Power Output  —  355 W
Voltage (VOC)  —  48.1V
Cell Type  —  Mono 72-cell 6x12
Panasonic HIT 320W VBHN320KA03 Solar Panel is available online at a low price at A1 Solar Store -31%
$333.17 $480.00 Save: 31%
In stock
Price per Watt  —  $1.04
Rated Power Output  —  320 W
Voltage (VOC)  —  70.5V
Cell Type  —  96 Cells 12x8