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Price per Watt
$  –  $
  • $0.55
  • $4.48
Price
$  –  $
  • $170
  • $1390
Power Output
W  –  W
  • 295 W
  • 385 W

300 watt solar panels

Solar panel 300W will help you lower your electric bill and prevent global warming in the same time. This solar panel can easily be installed on almost any roof and does not require maintenance. This panel has best performance metrics in its class.

Few advices then choosing the 300w solar panel

When choosing the solar panel 300W you should look first at its photo elements. There are mainly two choices mono and poly crystalline cells. Although cells are same in quality will have different performance metrics. Poly-crystalline panel will be cheaper, but mono-crystalline will produce more energy. Then you need to decide what kind of system you want.

  • Off-grid with battery banks
  • Grid-tight with net metering
  • Hybrid

Once you decide on the system you can choose right equipment like, battery charger, string inverter or micro-inverter, switches and disconnects.

Advantages of 300watt solar panel

  • Photo cells protected with tempered glass and incased in aluminum frame, this protects panel from elements and keeps panel secure to the mount
  • Efficiency of 19% will let harvest energy even in low light conditions
  • Solar modules normally carry 25 years warranty
  • Panel does not require maintenance or service

You can purchase solar panel 300 watt in online store or by calling our toll-free number. Our personal will be more then happy to assist you with your purchase.

Top deals
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
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
Solaria PowerXT 360 PowerXT-360R-PD Solar Panel is available online at a low price at A1 Solar Store -36%
$360.16 $561.60 Save: 36%
In stock
Price per Watt  —  $1
Rated Power Output  —  360 W
Voltage (VOC)  —  47.7V
Cell Type  —  Monocrystalline Silicon