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305 watt solar panels

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The 305-watt panels are out of stock
Subscribe on updates — we’ll let you know when 305-watt models will be in stock. On average we update products every 2 weeks.
See also 310 - 315 watt panels May be comparable
In stock
Canadian Solar 315W Solar Panel 120 cell CS3K-320MS Monocrystalline Black - A1 Solar Store 28% Off
Cell number 120 cell
DC/Charger Volt Compatible 12v, 24v, 48v
Price per Watt $0.52
Rated Power Output 315 W
Voltage (VOC) 40.1V
Cell Type Monocrystalline
In stock
MISSION SOLAR 310W 60 cell PV Module MSE310TS60 Monocrystalline Black - A1 Solar Store 35% Off
Cell number 60 cell
DC/Charger Volt Compatible 12v, 24v, 48v
Price per Watt $0.56
Rated Power Output 310 W
Voltage (VOC) 40.44 V
Cell Type Monocrystalline
In stock
Trina Allmax Split M Plus 310w Solar Panel 120 cell TSM-310DD05H.05 Monocrystalline Black - A1 Solar Store 33% Off
Cell number 120 cell
DC/Charger Volt Compatible 12v, 24v, 48v
Price per Watt $0.53
Rated Power Output 310 W
Voltage (VOC) 40.2V
Cell Type Monocrystalline

Complete guide on solar systems

Learn how solar panels works and choose the one that suits your needs best

In stock
AXITEC 310W Solar Panel 120 cell AXIblackpremium HC 310M Monocrystalline - A1 Solar Store
Cell number 120 cell
DC/Charger Volt Compatible 12v, 24v, 48v
Price per Watt $0.55
Rated Power Output 310 W
Voltage (VOC) 40V
Cell Type Monocrystalline
In stock
REC 315W Solar Panel 120 cell TwinPeak2 Mono Series Black  - A1 Solar Store
310W
315W
Cell number 120 cell
DC/Charger Volt Compatible 12v, 24v, 48v
Price per Watt $0.55
Rated Power Output 315 W
Voltage (VOC) 39.6 V
Cell Type Monocrystalline
In stock
LONGi 315W Solar Panel 120 cell LR6-HPB Monocrystalline Black - A1 Solar Store
Cell number 120 cell
DC/Charger Volt Compatible 12v, 24v, 48v
Price per Watt $0.51
Rated Power Output 315 W
Voltage (VOC) 37.9 V
In stock
Hanwha Q-Cell 315W Solar Panel 120 cell QPEAK DUO BLK G5 315 Mono Half-Cell Black - A1 Solar Store
Cell number 120 cell
DC/Charger Volt Compatible 12v, 24v, 48v
Price per Watt $0.56
Rated Power Output 315 W
Voltage (VOC) 40.29V
Cell Type Monocrystalline
In stock
AXITEC 315W Solar Panel 120 cell AXIblackpremium HC 315M BB Monocrystalline - A1 Solar Store
Cell number 120 cell
DC/Charger Volt Compatible 12v, 24v, 48v
Price per Watt $0.57
Rated Power Output 315 W
Voltage (VOC) 40,13 V
Cell Type Monocrystalline

Frequently asked questions

Our standard shipping charge is $175 for up to 11 panels and it is increased by $25 for every 4 additional panels. In the event, the product is only available on East or West coast custom quote will be sent to you before the order is processed. Normally, we are able to deliver solar panels within 7 business days.

With top tier solar panels, you pay for the brand name, proprietary new technology, higher energy output, and better warranty support.

Please refer to the product datasheet on the product page. We have a datasheet for every product we sell.

In general, manufacturers provide a 25 year-long performance warranty and a 10 year-long equipment guarantee. Some manufacturers offer 12-15 years of warranty. More information is available in our warranty support section.

We recommend Panasonic and Mission Solar panels for smaller systems as their high energy output and excellent craftsmanship guarantee years of service.

Any of our panels can be used for a 12v system with a properly selected inverter and charge controller.

Yes, we can set up a pick up at a local distributor. Please call to discuss options and stock availability.

To achieve the best system efficiency, panels should be connected in series to create higher voltage.

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