100W 12V Bifacial Solar Panels
100W 12V Bifacial Solar Panels
unprecedented experience
bifacial power generation
greatly reducing hot spot effect with partial shade
100W 12V Bifacial Solar Panels
100W 12V Bifacial Solar Panels
100W 12V Bifacial Solar Panels
how to connect in parallel
application
leicht installation
100W 12V Bifacial Solar Panels
100W 12V Bifacial Solar Panels
unprecedented experience
bifacial power generation
greatly reducing hot spot effect with partial shade
100W 12V Bifacial Solar Panels
100W 12V Bifacial Solar Panels
100W 12V Bifacial Solar Panels
how to connect in parallel
application
leicht installation

100W 12V Bifacial Solar Panels 9BB Monocrystalline

Regular price $103.99
Sale price $103.99 Regular price
Unit price
About this item

  • Bifacial Power Generation Technology: 100W bifacial solar panels not only generate power on the front side, but also draw energy from the light reflected from the ground on the back side. The higher the reflectivity of the ground, the more light is absorbed by the back side, resulting in better power generation.
  • Ground Height and Efficiency Optimization: Based on our installation experience, the higher the solar panels are above the ground, the more significant the backside gain will be. The recommended mounting height is 28-50 inches to maximize power generation efficiency.
  • New Winter Snow Removal Solution: In winter, if traditional solar panels are not cleaned in time after being covered by snow, they are prone to ice formation in low temperatures, affecting power generation efficiency and possibly damaging the panels. Bifacial solar panels, on the other hand, even if the surface is covered by snow, the back side of the panels can still generate electricity by absorbing light reflected from the snow, and at the same time promote the melting and sliding down of the snow layer, thus enhancing the power generation capacity.
  • Durable and tough for harsh weather: This solar panel measures 38.58x20.87x1.18 inches and is designed to withstand strong winds (2,400 PA) and heavy snow (5,400 PA), ensuring stable operation in all weather conditions.
  • Efficient Output, Full Power: The maximum power (Pmax) reaches 100W, the voltage at the maximum power point (Vmp) is 19.06V, and the current (Imp) is 5.26A, providing stable and efficient power support for your equipment.
  • Easy Installation and Reliable Warranty: The diodes and 3-foot solar connector cable are pre-installed inside the solar panel for your quick installation. We offer a 2-year limited warranty on materials and workmanship to maintain 90% output power for 10 years and 80% output power for 25 years for worry-free use.
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  • Estimated Delivery:Jul 20 - Jul 24

  • Free Shipping & Returns: On all orders over $100

100W 12V Bifacial Solar Panels

100W 12V Bifacial Solar Panels 9BB Monocrystalline

Description
Shipping and Refund
Warranty Policy
100W 12V Bifacial Solar Panels

100W New Bifacial Solar Panel


100W 12V Bifacial Solar Panels

Product Features

1. Bifacial Solar Panel
bifacial solar panels can generate electricity from the back! The  bifacial solar panel's back can generate electricity from reflected light coming from the ground, etc. The more reflective the ground is, the more light can absorbed by the back of the solar panel. The electricity generation will also be better.

Based on our installation experience, the higher the height from the ground, the more effective the back gain will be. We would recommend you install this solar panel preferably between 28-50 inches above the ground.

2. Easy Installation
The panel comes with four easy mounting holes with a diameter of 7 x 12mm, and two grounding holes with a diameter of 5mm.

With a pre-attached 3ft solar connector, the panel can be quickly connected to other items.

Compatible with  z-bracket, tilt-adjustable mount, and pole/wall bracket, the panel can be installed for various applications.

3. High-efficiency
Uses high-efficiency 9BB Mono cells encapsulated in EVA (ethylene-vinyl-acetate).

Pre-installed bypass diodes inside junction box that minimize power drops caused by shading.

4.Accelerating Melting Snow Covered on Solar Panels in Winter
When traditional solar panels are covered with snow in winter if the snow on the surface cannot be cleaned up in time, the solar panels will easily freeze in the continuously low- temperature environment. This will not only affect the electricity generation but also may cause unpredictable effects on the solar panels. Even if the surface of  bifacial solar panel is covered with snow, the back can generate electricity by absorbing the reflected light from the snow, accelerating the melting and sliding off the snow, thus increasing the electricity generation capacity.

5.A More Dazzling Appearance
The advanced technology of Bifacial solar panels not only brings an increase in power but also enhances the visual aesthetics by replacing the traditional backsheet with a transparent one. This upgrade gives the appearance of the solar panel a significant improvement.

How To Wiring Mismatched Solar Panels Without Output Loss

How To Wiring Mismatched Solar Panels Without Output Loss

FAQ

Q: How does this bifacial solar panel generate electricity from the back?
A: The double-sided solar panel is equipped with solar cells on both its front and back sides. When direct sunlight hits the front side, it generates electricity like a conventional solar panel. At the same time, the back side is able to absorb reflected light from objects such as the ground to generate additional electricity. The stronger the reflected light, the more light the back side absorbs and the better the power generation.
Q: What is the optimal height from the ground when installing bifacial solar panels?
A: Based on our installation experience, we recommend installing bifacial solar panels in the height range of 28-50 inches above the ground. This height range helps to maximize the power generation gain effect on the back side.
Q: How do bifacial solar panels accelerate snow melt in the winter?
A: When conventional solar panels are covered with snow in winter, if the snow layer is not cleared in time, it will affect the power generation efficiency. While bifacial solar panels, even when the surface is covered by snow, the back side can generate electricity by absorbing the light reflected from the snow and promote the snow layer to melt and slide off. This not only increases the power generation capacity, but also keeps the solar panel clean and running efficiently.
Q: What is the size and maximum power of this bifacial solar panel?
A: The dimensions of this bifacial solar panel are 38.58x20.87x1.18 inches. Its maximum power (Pmax) is 100W, the voltage is 19.06V at the maximum power point (Vmp) and the current (Imp) is 5.26A.
Q: Is this bifacial solar panel easy to install?
A: Yes, this bifacial solar panel is very easy to install. It comes with pre-installed diodes and a 3-foot solar connector cable for quick installation without complicated installation steps.
Q: How long is the warranty for this bifacial solar panel?
A: This bifacial solar panel comes with a comprehensive warranty. It includes a 2-year limited warranty on materials and workmanship to ensure reliable product quality; maintains 90% output power for 10 years and 80% output power for 25 years, providing you with a long-term performance guarantee.

TOPBULL Shipping and Refund Policy

Shipping Policy:

1. Shipping Methods:

We have local warehouses in the United States and Europe, North American orders will be shipped from the U.S. warehouse, European orders will be shipped from Germany or Italy, all packages will arrive at the customer in 3-10 days after shipment. We offer several shipping methods to meet your delivery needs. The shipping options and estimated delivery dates will be provided during the checkout process.


2. Order Processing Time:

Please allow 1-3 business days for order processing. Once your order has been shipped, you will receive a confirmation email with tracking information.


3. Shipping Rates:

Shipping rates are calculated based on the weight of your order and the selected shipping method. The total shipping cost will be displayed during the checkout process.

Country Estimated delivery time Order 0-100 USD Shipping Rates Order above 100 USD Shipping Rates
USA 3-15 Natural Days 10 USD 0
Canada 3-15 Natural Days 10 USD 0
United Kingdom 3-15 Natural Days 10 USD 0
France 3-15 Natural Days 10 USD 0
Germany 3-15 Natural Days 10 USD 0
Italy 3-15 Natural Days 10 USD 0
Spain 3-15 Natural Days 10 USD 0
Australia 3-15 Natural Days 10 USD 0


4. Free Shipping Policy:

For orders over $100, we offer free shipping.


5. International Shipping:

We currently offer international shipping to select countries. International shipping rates and delivery times vary. Customs and import duties may apply and are the responsibility of the customer.

We currently ship to the United States, Canada, United Kingdom, France, Germany, Italy, Spain, and Australia (excluding islands and remote areas).

6.Customs Duty


All customs duties and taxes are the responsibility of the consumer, the specific cost of each country's customs policies


7. Tracking Your Order:

You can track your order by using the tracking number provided in the shipping confirmation email. If you have any issues with tracking your order, please contact our customer support.


Refund Policy:


1. Returns:

We accept returns within 30 days of the purchase date. To be eligible for a return, the item must be unused and in the same condition as received. It must also be in the original packaging.


2. Refund Process:

Once your return is received and inspected, we will send you an email to notify you that we have received your returned item. We will also notify you of the approval or rejection of your refund.


3. Refund Timeframe:

Refunds will be processed within 7-10 business days of receiving the returned item. The refund will be issued to the original payment method.Refunds will be returned to your account within 3-15 business days after we initiate them.


4. Exchanges:

If you need to exchange an item, please contact our customer support service@topbullshop.com. Exchanges are subject to product availability.


5. Return Shipping:

Customers are responsible for return shipping costs unless the return is due to an error on our part.


6. Damaged or Defective Items:

If you receive a damaged or defective item, please contact our customer support immediately. We will provide instructions on how to return the item for a replacement or refund.

TOPBULL warranty

1. Limited Warranty:

TOPBULL offers a limited warranty on all products against defects in materials and workmanship under normal use for a period of 1 year. The warranty period starts from the date of purchase.


2. Warranty Coverage:

This warranty covers defects in materials and workmanship of the product under normal use. It does not cover damage caused by accident, misuse, neglect, unauthorized modifications, or any other circumstances beyond normal wear and tear.


3. How to Claim Warranty:

To initiate a warranty claim, please contact our customer support at service@topbullshop.com within the warranty period. Provide your order number, a detailed description of the issue, and, if possible, attach relevant photographs.


4. Evaluation and Resolution:

Our customer support team will evaluate the warranty claim and determine the appropriate course of action. This may include repair, replacement, or refund at the discretion of TOPBULL.


5. Return of Defective Product:

If requested, you may need to return the defective product. Instructions for the return process will be provided by our customer support team. Customers are responsible for the cost of returning the item.


6. Exclusions:

The warranty does not cover normal wear and tear, damages resulting from improper maintenance, unauthorized repairs, or modifications. It also does not cover incidental or consequential damages.


7. Warranty Transferability:

This warranty is non-transferable and is only applicable to the original purchaser of the product.


8. Duration of Implied Warranties:

To the extent permitted by law, any implied warranties, including the implied warranties of merchantability and fitness for a particular purpose, are limited to the duration of this express warranty.


9. Additional Terms:

TOPBULL reserves the right to update or modify the terms of this warranty policy without prior notice. Any changes will be effective immediately upon posting on our website.
If you have any questions or concerns regarding our warranty policy, please contact our customer support team at service@topbullshop.com for assistance.

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