- By: Alina Samarskaya
- Solar PV panels
- Updated: Jun 23, 2026
Solar Panel Tariffs in 2026: How Much Will It Cost to Go Solar Now?
340 Watt Solar Panels are out of stock
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Meyer Burger 385W Solar Panel 120 Cell HJT All-Black MB_B120AyB_385 Clearance
Pickup on Mon, Aug 10
Delivery on Aug 10–13
ZNShine Solar 440W Solar Panel 108 Cell N-Type Bifacial All-Black ZXM7-UHLDD108-440 Clearance
Talesun Solar 415W Solar Panel 108 Cell PERC Bifacial All-Black TP7G54M(H)-415-BB Clearance
Pickup on Mon, Aug 10
Peimar 450W Solar Panel 120 Cell PERC All-Black DR10H450MB Clearance
Pickup on Mon, Aug 10
Delivery on Aug 10–13
Trina 415W Solar Panel 144 Cell PERC Bifacial All-Black TSM-415NE09RC.05 Clearance
Pickup on Mon, Aug 10
Delivery on Aug 10–13
Seraphim 440W Solar Panel 108 Cell TOPCon Bifacial All-Black SRP-440-BTD-BG Clearance
Pickup on Mon, Aug 10
Delivery on Aug 10–13
JA Solar 440W Solar Panel 108 Cell N-Type Bifacial JA-JAM54-D41-440MB Clearance
Pickup on Mon, Aug 10
Delivery on Aug 10–13
Phono Solar 440W Solar Panel 108 Cell PERC Bifacial PS440M8GFH-18/VNHB Clearance
Delivery on Aug 14–19
Regitec 415W Solar Panel 108 Cell PERC RMH54/415B1 Wholesale 36 panels per pallet
Ready to ship on Aug 13–18
Ready to ship on Aug 13–18
SolarSpace 400W Solar Panel 108 Cells PERC SS8-54HSB-400-W Wholesale 36 panels per pallet
Ready to ship on Aug 13–18
SolarSpace 400W Solar Panel 108 Cells PERC All-Black SS8-54HSB-400-M Wholesale 36 panels per pallet
Ready to ship on Aug 13–18
Ready to ship on Aug 17–20
Ready to ship on Aug 13–18
Ready to ship on Aug 11–14
Ready to ship on Aug 17–20
Ready to ship on Aug 14–19
Ready to ship on Aug 14–19
Ready to ship on Aug 14–19
Regitec 415W Solar Panel 108 Cell RMH54/415B1 Commercial 936 panels per Container (Truckload)
Ready to ship on Aug 13–18
Ready to ship on Aug 13–18
Ready to ship on Aug 13–18
Ready to ship on Aug 17–20
Regitec 550W Solar Panel 144 Cell RMH72-550S1 Commercial 620 panels per Container (Truckload)
Ready to ship on Aug 13–18
Since the solar market is growing rapidly, sometimes it is difficult to navigate such a variety of brands and models. In this section, we present to you all the important facts about efficient 340 Watt solar panels to aid you in making the correct choice in buying high-quality solar panels. 340W solar panel is a good choice for a commercial solar installation, but can be used in a residential system as well. One 340 W solar panel can be enough for a camper van or a small boat.
340 watt solar panel price depends on several factors: manufacturer, quality, warranties, efficiency of a module. Chinese brands tend to lower the solar panel 340 watt price, but Europeans, Americans, Japanese put quality first which makes their 340W solar panel price higher. At this time we offer a highly efficient 340 Watt solar panel by Panasonic for sale for $375 on our website.
The 340 Watt solar panels that we currently offer are 96 cell solar panels that are very similar to 60 cell solar panels due to the use of smaller solar cells. 340 Watt solar panels we offer have eight solar cells going across and 12 solar cells going down. The dimensions of a 340 Watt solar panel are about 62.5” x 41.5” x 1.6”. The weight of a 340 Watt solar panel is about 40.8 lbs.
Solar Panel Tariffs in 2026: How Much Will It Cost to Go Solar Now?
How to Store Electricity from Solar Panels for 24/7 Home Power
Solar Panel Payback Period: How Long Until Solar Pays for Itself in 2026?
Government Incentives for Solar Panels: What Actually Pays Off in 2026?
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