430 Watt Solar Panels



In stock
19% OFF

Mission Solar 430W Solar Panel 72 Cell MIN-MSE430SX9Z

  • Rated Power Output 430 W
  • Voltage (VOC)49.28 V
  • Number of cells72
  • Cell TypeMonocrystalline
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430 Watt solar panels

Here are our most powerful and efficient 430 Watt solar panels. You will learn a lot of details and important information about these highly productive panels. With the help of 430W solar panels you can generate electricity for many years and without any harm to the environment.

We offer the best monocrystalline 430W solar panels

When choosing the 430 watt solar panel, firstly you should focus on their appearance. In most cases, there are two choices of module’s cell type: mono- and polycrystalline. Polycrystalline panels are cheaper, but monocrystalline modules produce more energy. Our store primarily deals with the most efficient monocrystalline panels on the market and has 430 watt solar panels of this cell type for sale among other products.

Choose the type of your solar PV system

Before purchasing a 430W solar panel kit, you need to decide what kind of system you want.

Off-grid with battery banks

Many homeowners prefer to install off-grid solar systems in order to become completely energy independent. This is possible because off-grid solar systems aren’t connected to the electricity grid, so they will continue working even if the public power grid is not functioning. However, this is only achievable with the appropriate equipment and batteries and is cut off from qualifying in special incentives and benefits, accessible only for grid-tied customers.

Grid-tied with net metering

Grid-tie solar systems are popular with both residential and business solar installers. They are connected to the utility power grid, which is necessary to run the PV system. It allows you to export any excess power generated by your solar panels to the electricity grid, receive credits and use them later to offset your energy bills.


Hybrid solar systems have the best features of grid-tied and off-grid solar systems. Despite the fact they are connected to the utility grid, they have extra battery storage as a backup.

How many 430 Watt solar panels do I need?

A 430W solar panel has a 430 watt rated power output. However, the actual power output will depend on many factors, such as geographic location, shading, weather conditions, and the tilt of your panels.

To understand how many 430W panels you need to install, you have to calculate the amount of electricity you consume a day. You also need to know the number of peak sun hours (PSH) in your area. PSH describes the intensity of sunlight in a specific area, defined as an hour of sunlight that reaches about 1,000 watts of power per square meter (around 10.5 feet). Consult the map below to learn how many PHS there are in your state.

For example, if you live in Arizona and your daily energy consumption is 9 kW, you will want your 430W panel kit to generate 9,000 ÷ 6.3 ≈ 1,500 kW. That means that four 430W - panels would be enough to cover your energy needs.

What can a 430 Watt solar panel run?

What will a 430 watt solar panel run? That’s a good question to ask. Using the 1,720-2,580 Wh of energy produced per day for 4-6 PSH, you can power:

  • TV
  • Blender
  • Laptops
  • Cell Phones
  • Cameras
  • MP3 Players
  • Handheld Video Games
  • Lights/Lamps
  • Portable Stereos
  • CD/DVD Players

Advantages of 430 Watt solar panels

  • Excellent power output even in low light conditions.
  • Better efficiency thanks to half-cut cell configuration.
  • High efficiency at high temperatures.
  • Very cost-effective and price competitive.
  • Require fewer panels due to increased energy generation.
  • Reduced installation cost since it requires fewer panels to cover electricity needs.
  • Increased durability thanks to smaller cell size and therefore reduced probability of microcracking.
  • Low degradation rate.

The average price of 430 Watt panels

430 watt solar panel price is generally a bit higher than the price of most popular panels for residential installations. Which makes sense — a 430W solar panel allows you to gain more electricity from a square foot. Currently, our online store offers a great monocrystalline model of 430W solar panel performed by Q CELLS for $268.32 per panel.

What size of 430 Watt solar panels do I need?

The exact size of a 430 watt solar panel depends on the manufacturer and the model. In general, 430 Watt solar panels have 144 half-cut solar cells with measurements similar to 72 cell solar panels.  The dimensions of an average 430 Watt solar panel are about 81.9” x 40.6” x 1.38”. The solar panels we currently offer weigh around 55 lbs.

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