What is the meaning of 12V in the product title，Why is this value different from the voltage of the solar panel？

When you open the product page, you will see a title like "xxx Watt 12 Volt Solar Panel". The "12V" here does not refer to the voltage of this solar panel (VOC or VMP), but to the fact that one xxxW solar panel is suitable for 12V system.

What does off-grid and on-grid mean ?

On-grid simply means solar power equipment (array or solar panel) is connected to the electrical grid, while off-grid refers to systems that are not connected to the grid and therefore store the generated power for later use.

Why is my solar panel under producing ?

Solar panel performance may be hindered for a number of reasons. Most commonly environmental conditions such as indirect sunlight, temperature rise, cloudy sky, and dirt and stain build up on the top glass will cause a reduced power output.

How many solar panels do I need ?

To determine solar panel needs, calculate the power load (Watts) and capacity (Watt-hours). Size the battery bank based on minimum capacity, then adjust panel quantity or power input accordingly.

What do I need to complete my off-grid solar power system ?

A solar panel must be connected to a charge controller to regulate current and to a battery to store power. You’ll need adapter kit cables to connect the panel(s) to the controller, plus tray cables to link the controller to a deep-cycle battery.

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Renogy 50 Watt 12 Volt Monocrystalline Solar Panel (Compact Design)

Renogy 50 Watt 12 Volt Monocrystalline Solar Panel (Compact Design)

Product ID: 261946029

Details

Brand
Renogy
Efficiency
21%
Item weight
3.31 kg
Material
Aluminium
Product dimensions
58.2L x 50.8W

⚡50W max power output

❄️5400Pa snow load durability

🌬️2400Pa wind resistance

€ 169.74

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Description

🔋 Power your lifestyle, anywhere—compact, tough, unstoppable.

COMPACT POWERHOUSE - 50 watts of clean, efficient energy in a sleek, space-saving design.
DURABILITY MEETS STYLE - Corrosion-resistant aluminum frame and anti-reflective tempered glass ensure longevity and premium aesthetics.
EFFORTLESS INSTALLATION - Pre-drilled holes and universal compatibility make setup a breeze—get powered up fast.
VERSATILE ENERGY SOLUTION - Perfect for off-grid adventures, backyard lighting, marine use, and scalable solar systems.
BUILT TO BRAVE THE ELEMENTS - Engineered to withstand fierce winds and heavy snow loads for reliable year-round performance.

The Renogy 50 Watt 12 Volt Monocrystalline Solar Panel delivers efficient 21% solar conversion in a compact, durable frame. Designed for easy installation and built to endure harsh weather with high wind and snow load ratings, it’s ideal for off-grid setups, marine use, and small-scale solar projects. With corrosion-resistant materials and IP65-rated protection, this panel promises long-lasting, reliable clean energy wherever you go.

Specifications

ASIN	B07GTH79JP
Amperage Capacity	4.17 Amps
Best Sellers Rank	289,912 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 1,008 in Monocrystalline Solar Panels
Brand	Renogy
Connector Type	Solar Connector
Customer Reviews	4.6 4.6 out of 5 stars (653)
Efficiency	21%
Global Trade Identification Number	00816360029533
Included Components	Connectors, Frame
Item Dimensions L x W x H	58.2L x 50.8W x 3H centimetres
Item Type Name	Renogy 50 Watt 12 Volt Monocrystalline Solar Panel (Compact Design)
Item Weight	3.31 kg
Manufacturer	Renogy
Material	Aluminium
Maximum Power	50 Watts
Maximum Voltage	600 Volts
Model Number	Solar Panel 50 Watt
Number of Items	1
Number of Packs	1
Part Number	Renogy 50 Watt 12 Volt Monocrystalline S
UPC	816360029533
Unit Count	1.0 count

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€ 169.74

Duties & taxes included

In stock

Sold byAmazon GERMANYDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to GERMANY.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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