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Panasonic 325W Solar Panel 96 Cell VBHN325KA03

All Panasonic Eco Solutions products All 325 Watt Panels


Rated Power Output 325 W
Voltage (VOC)70.9V
Number of cells96
Cell TypeMonocrystalline
Rated Efficiency19.4%
Connector TypeMulti-Compact® Type IV (MC4™)
Backsheet Colorblack
Frame Colorblack
Dimensions LxWxH65.30 x 43.70 x 1.57 in
Weight40.81 lbs
ManufacturerPanasonic Eco Solutions
Manufacturer Part #VBHN325KA03
Operating Temperatures -40 °F to +185 °F
Scope of Application
  • Solar Panels for Boats
  • Solar Panels for Commercial
  • Solar Panels for Home
  • Solar Panels for RV
  • Grid-Tie
  • Off-Grid
Delivery Time 5-7 business days

About product

Panasonic 325W Solar Panel MC4 PV Wire 40mm VBHN325KA03

Panasonic’s unique hetero-junction technology uses ultra-thin amorphous silicon layers. These thin dual layers reduce losses, resulting in higher energy output than conventional panels.

Higher Efficiency

Panasonic HIT Black is the brand new all-black module which features high efficiency 19.1%, industry leading temperature coefficient of -0.258% /°C and a sleek design. Powerful and aesthetic designed to make your roof look great.

High Efficiency at High Temperatures - As temperature increases, HIT continues to perform at high levels due to the industry leading temperature coefficient of -0.258% /°C. No other module even comes close to our temperature characteristics. That means more energy throughout the day. Enables higher power output and greater energy yields. HIT provides maximum production for your limited roof space.

Quality snd Reliability

Quality and Reliability - Panasonic’s vertical integration, 20 years of experience manufacturing HIT and 20 internal tests beyond those mandated by current standards provides extreme quality assurance. A new 40mm frame increases durability and strength, being able to handle loads of up to 5400Pa. Also, the water drainage system gives rain water and snow melt a place to go, reducing water stains and soiling. Less dirt on the module means more sunlight getting through to generate power.

Low Degradation - HIT “N-type” cells result in extremely Low Light Induced Degradation (LID) and zero Potential Induced Degradation (PID) which supports reliability and longevity. This technology reduces annual degradation to 0.26% compare to 0.70% in conventional panels, guaranteeing more power for the long haul.

Performance Warranty

25 Year Product Warranty

Product Details


Monocrystalline (Mono)

Power output: 



65.30 x 43.70 x 1.57 inches


40.81 lbs

Connector Type:

Multi-Contact Type IV (MC4)


96 Mono Cells



Back Sheet:


Reviews & Questions

  • Reviews (3)
  • Questions (5)
Thanks. I actually received delivery of the system today. Everything looked like it shipped ok. The power system really looks awesome. I’m excited to get it installed. 
09/30/2020 09:17 am
Thanks for the help, as always your team is the best!
09/12/2020 02:17 pm
I want to give you our sincere thanks for the attention received from you in our orders for solar panels and wishing to buy from you again. Very Best Regards
08/30/2020 01:43 pm

Leave a review

What does the temperature coefficient of -0.258% /C stand for?
07/18/2021, 14:52
Normally, panels perform best when the air temperature is at 25C (77F) or lower. When the temperature rises above that mark, a module starts to lose efficiency. Here the Panasonic module loses only 0.258% per degree — a very good rate.
Can you send these panels to Mexico?
06/15/2021, 09:50
Currently, no; we ship panels only across continental United States.
Is it for commercial or residential use?
04/21/2021, 11:48
You can use this panel for your home or a business, as well as for an RV or a boat. 325W is a popular wattage of panels for residential systems.
What are the dimensions of the panel?
12/02/2020, 13:06
The dimension of this model are 65.30 x 43.70 x 1.57 inches
Do you guys offer a design of the system or I have to make it by myself?
12/02/2020, 13:05
You can make use of our Solar calculator to figure out the number of panels you need. The plan of a system you would have to do by yourself or with the help of your installer.


How much is shipping and how long is delivery?
Our standard shipping charge is $250 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.
What is the difference between low price panels and top price panels?
With top tier solar panels, you pay for the brand name, proprietary new technology, higher energy output, and better warranty support.
What are the dimensions of the panel?
Please refer to the product datasheet on the product page. We have a datasheet for every product we sell.
How long is the warranty on the panel?
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.
Which panels do you recommend for RV, marine?
We recommend Panasonic and Mission Solar panels for smaller systems as their high energy output and excellent craftsmanship guarantee years of service.
Can this panel be used with a 12v system?
Any of our panels can be used for a 12v system with a properly selected inverter and charge controller.
Can I pick up this panel from your fulfillment center to save on shipping?
Yes, we can set up a pick up at a local distributor. Please call to discuss options and stock availability.
How do I connect these panels?
To achieve the best system efficiency, panels should be connected in series to create higher voltage.
How many panels do I need?
This number is determined by your average energy needs. Depending on the type of panels and energy consumption, you might need anywhere from 12 to 45 solar panels. Remember, the more panels you install the more energy you will get.Please use our solar calculator to estimate your energy consumption and plan on building a solar system that will exceed your energy needs by 25%.
Do you offer discounts?
We do offer discounts for orders of over 50 units. Please contact us for details.
How do I build a solar system?
Please use our solar calculator to estimate what equipment you need. Choose your panels, microinverters, inverters, and solar batteries if necessary.Please note that we do not offer solar system design or installation.
How do solar panels compare?
Solar panels differ by power output, voltage, connection type, size, efficiency, and weight. Some solar panels might be sold together with microinverters as a set.
Can I build a solar system by myself as a Do It Yourself project?
Yes, it is possible if you understand what solar equipment you need and how to connect it together. However, please be mindful that handling your own electrical work without having proper experience might cause life-threatening injuries. Please contact a certified electrician if you do not possess appropriate electrical skills.
Can I connect and charge my solar panel battery directly with the solar panel?
We do not recommend using the solar panel without the charge controller. Using solar panels without the charge controller might damage the batteries.
Can I drill holes into the aluminum frame for mounting?
We do not recommend drilling any new holes to the aluminum frame of the panel as it could damage the internal circuit and solar cells. (Also, any modification to the panel will void the warranty). We recommend only using the pre-drilled holes for mounting.
Do solar panels require maintenance? Can I wash my solar panel?
Solar panels generally require very little maintenance. We recommend cleaning the solar panel with water, glass cleaner (Windex) and microfiber cloth.
Will my panel produce power in an overcast condition?
While solar panels require sunlight to generate solar energy, they will still work in cloudy weather. Even on a cloudy day, solar panels will produce energy just not as much.
Will my panels produce power if covered with snow?
Solar panels cannot produce electricity if covered with snow.
What is the best direction for a solar panel to face?
The best direction for a solar panel to face is the South