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Panasonic 330W Solar Panel 96 cell SC330

price as of August 30
All Panasonic Eco Solutions products All 330 Watt Panels


Rated Power Output 330 W
Voltage (VOC)69.7 V
Maximum String Voltage 1000V
Cell number
  • 96 cell
Cell TypeMonocrystalline
Rated Efficiency19.7 %
Connector TypeMC4
Backsheet Color
  • white
Frame Color
  • black
Dimensions LxWxH62.60” x 41.46” x 1.57”
Weight42.99 lbs
ManufacturerPanasonic Eco Solutions
Manufacturer Part #SC330
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
Warranty10/25 years see manufacturer
Delivery Time 5-7 business days

About product

Panasonic SC330 is a simple solar panel from a well-known and trusted Japanese manufacturer. It features appealing design and is great for residential installations and small commercial systems.


  • 330W power output
  • 19.7% efficiency
  • 96 monocrystalline cells
  • 600V system voltage
  • MC4 connectors

More power, fewer modules

Panasonic panels show 19.7% energy conversion rate which is among the highest numbers for panels of this power output. Since modules can harvest more energy from the sun, it means it takes fewer Panasonic modules to power your home.

HJT technologies makes panels great for hot areas

Panasonic SC Series Modules use Heterojunction cell technology, which adds a layer of thin film silicon on top of high efficiency crystalline silicon. This allows the panels to generate more energy during hot days without losing too much production due to high temperatures. The temperature coefficient of Panasonic panels is -0.29%/°C — one of the lowest in the industry.

Reliability is proven by extensive testing

Japanese engineers conducted more than 20 additional quality tests beyond what is currently mandated. Consequently, these modules far exceed industry standards. Solar cells are protected by AR coated tempered glass and black anodized aluminum frame. The module can withstand 2400 Pa (50 lbs/ft2) wind and snow load.

Solid warranties from trusted manufacturer

Panasonic SC Series panels come with strong warranties for performance and workmanship. You can expect the panels to retain 90% of initial power output after 10 years and over 80% after 25 years. Workmanship warranty lasts for 10 years.


62.60” x 41.46” x 1.57”


42.99 lbs

Reviews & Questions

  • Reviews (3)
  • Questions (2)
panels didn’t seem like much at the beginning, but they do provide good power and don’t seem to age all that fast. It is quite convenient to have them on the roof just working, i have to say.
02/13/2022 07:03 pm
Really really solid service and a good set of panels!
02/02/2022 05:19 pm
Somewhat generic panel from Panasonic to be honest, but the price is good and Japanese just don’t disappoint in general. You really get what you pay for — the quality is top notch.
01/24/2022 12:18 pm

Leave a review

when can i expect panels to arrive? I live in oregon
Delivery generally takes 5-7 business days.
i live in michigan, does it make sense for me to go solar?
It might, depending on your circumstances. Michigan is cloudy though. We recommend you to take a look at our State solar power ranking and consider panels with good performance in low light conditions, like Canadian Solar or Q CELLS.

Ask a question


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