290 Watt Solar Panels

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ZNShine Solar 440W Solar Panel 108 Cell N-Type Bifacial All-Black ZXM7-UHLDD108-440 Clearance

Rated Power Output 440 W
Voltage (VOC)38.8 V
Number of cells108 Cell
Cell TypeMonocrystalline

Pickup on Mon, Aug 17

Delivery on Aug 20–25

ZNShine Solar 435W Solar Panel 108 Cell TOPCon Bifacial All-Black ZXM7-UHLDD108-435 Clearance

Rated Power Output 435 W
Voltage (VOC)38.6 V
Number of cells108 Cell
Cell TypeMonocrystalline

Pickup on Wed, Aug 19

Delivery on Aug 21–26

Talesun Solar 445W Solar Panel 108 Cells N-Type Bifacial All-Black Dual Glass TM7G54M-445 Clearance

Rated Power Output 445 W
Voltage (VOC)39.45 V
Number of cells108 Cell
Cell TypeMonocrystalline

Pickup on Mon, Aug 17

Delivery on Aug 17–20

Customer Choice

Peimar 450W Solar Panel 120 Cell PERC All-Black DR10H450MB Clearance

Rated Power Output 450 W
Voltage (VOC)41.18 V
Number of cells120 Cell
Cell TypeMonocrystalline

Local pickup only

Pickup on Mon, Aug 17

Sunpro Power 440W Solar Panel 108 Cell TOPCon Bifacial All-Black SM SP-440/108/FS30/BF Clearance

Rated Power Output 440 W
Voltage (VOC)38.53 V
Number of cells108 Cell
Cell TypeMonocrystalline

Pickup on Wed, Aug 19

Delivery on Aug 21–26

Customer Choice

JA Solar 440W Solar Panel 108 Cell N-Type Bifacial JA-JAM54-D41-440MB Clearance

Rated Power Output 440 W
Voltage (VOC)39.38 V
Number of cells108 Cell
Cell TypeMonocrystalline

Pickup on Mon, Aug 17

Delivery on Aug 17–20

Phono Solar 440W Solar Panel 108 Cell PERC Bifacial PS440M8GFH-18/VNHB Clearance

Rated Power Output 440 W
Voltage (VOC)39.61 V
Number of cells108 Cell
Cell TypeMonocrystalline

Pickup on Wed, Aug 19

Delivery on Aug 21–26

SEG Solar 440W Solar Panel 108 Cell TOPCon All-Black Bifacial SEG-440-BTD-BG Clearance

Rated Power Output 440 W
Voltage (VOC)39.3 V
Number of cells108 Cell
Cell TypeMonocrystalline

Pickup on Wed, Aug 19

Delivery on Aug 21–26

Overview
Articles

290W solar panels

Solar energy is all the rage nowadays. The technology has improved significantly, driving the prices down. Despite the growing speed of adoption, solar panels are getting more and more budget-friendly. A 290 watt solar panel is a good example to prove the point. PV modules that fall in the range between 260-300 watts are the most popular choice among residential consumers. Compared to their bigger counterparts, they are easier to handle and allow you to use the limited space on your roof, RV or boat more efficiently.

Specifications of 290 Watt Solar Panels

An average 290W solar panel is 65 x 39 inches and weighs about 18 kilograms. The majority of monocrystalline 290w modules have 60 cells, but in systems meant for commercial use this number is usually higher. They are bigger, heavier and sometimes don’t fit well on the roof of a house.

290 watt solar panel efficiency ranges from 15 to 22.6% depending on the manufacturer. Other characteristics, such as color, frame material, weather resistance, speed of degradation and temperature coefficients vary from model to model. This allows the customer to find an ideal fit for their particular circumstances.

Features of 290 Watt Solar Panels

Compact size and low weight – easier and more flexible installation process
Most modules are labeled as PID free. Potential induced degradation is no longer a threat
Anodized aluminum is light, durable and corrosion-resistant material. It’s an optimal choice for PV modules’ frames, leading to better performance under hail, wind and snow
Technological breakthroughs granted commercially available PV modules incredible efficiency
The standard warranty is 25 years, although some brands, like Silfab, extend theirs to 30

Modern solar panels adapt much more easily to all kinds of conditions. Some are much less sensitive to shading, some suffer very slight efficiency decreases on cloudy days, some function well even at high temperatures. Before making the purchase, consider the situation in your area.

You can use our solar calculator to tailor the system to your needs.

Average Price of 290 Watt Solar Panels

The 290 watt solar panel price mainly depends on the manufacturer. Chinese companies offer low-cost modules with high efficiency. European, Japanese or South Korean brands focus on delivering superior quality and their products tend to be more expensive. American and Canadian PV modules are a bit less expensive, but comparable in quality. Check the current prices for 290 W solar panels in our store.

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