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Home > Marine Grade Solar Panels > High-Efficiency 30W Monocrystalline Solar Panel for Outdoor Use
High-Efficiency 30W Monocrystalline Solar Panel for Outdoor Use
High-Efficiency 30W Monocrystalline Solar Panel for Outdoor Use
High-Efficiency 30W Monocrystalline Solar Panel for Outdoor Use
High-Efficiency 30W Monocrystalline Solar Panel for Outdoor Use
High-Efficiency 30W Monocrystalline Solar Panel for Outdoor Use
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High-Efficiency 30W Monocrystalline Solar Panel for Outdoor Use
High-Efficiency 30W Monocrystalline Solar Panel for Outdoor Use
High-Efficiency 30W Monocrystalline Solar Panel for Outdoor Use
High-Efficiency 30W Monocrystalline Solar Panel for Outdoor Use
High-Efficiency 30W Monocrystalline Solar Panel for Outdoor Use

High-Efficiency 30W Monocrystalline Solar Panel for Outdoor Use

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Product Description

Overview Product Description Profile Shipping FAQ
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Basic Information

Model NO.
JGN-30W
Application
Yacht Boat RV
Condition
New
Certification
ISO, CE
Material
Monocrystalline Silicon
Power
30W
Voltage
18V/20V/36V/Customized
HS Code
8541430000
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Product Description

30W Monocrystalline Solar Panel for RV Boat Home and Outdoor

Our 30W 18V Monocrystalline Solar Panel is engineered with precision for high efficiency and reliability. Featuring an MC4 connector, this panel is perfectly suited for RVs, boats, cabin tents, cars, as well as home and outdoor applications.

★ Key Features:

  • High-efficiency crystalline solar cells designed for a lifespan of up to 25 years.
  • Minimal power degradation: less than 8% in 10 years, under 10% in 20 years.
  • Advanced surface texturing for increased light absorption and efficiency.
  • Durable sealed modules with tempered glass for high transmission and mechanical resistance.
  • Waterproof EVA resin film and sturdy aluminum frame for prolonged outdoor use.

★ Typical Applications:

  • RVs, caravans, boats, and yachts.
  • Solar traffic lights and street lights.
  • Residential, commercial, and industrial rooftops.
  • Solar power plants.
Parameter Specification
Peak power / Pm(W)30±5%
Open circuit voltage / Voc(V)21.6
Max. power voltage / Vmp(V)18
Max. power current / Imp(A)1.67
Dimensions(L*W*T)650*325*25mm
Solar cell typeMonocrystalline (36-cell in series)
EncapsulationTempered glass laminated
Protection degree≥IP65 Junction Box
Lifespan≥25 years
Solar Panel Front View
Solar Panel Details
Solar Panel Application
Solar Panel Structure
Solar Panel Quality
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Manufacture Process

Manufacture Flow 1
Manufacture Flow 2
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Profile

We are a leading manufacturer specializing in a diverse range of solar panels from 0.1W to beyond 400W, backed by over 30 years of production expertise.

Our extensive product line includes small watt solar panels (PET/PCB laminated and Epoxy resin solar panels), tempered glass solar panels, semi-flexible solar panels featuring high-efficiency monocrystalline cells, and portable foldable solar solutions to meet various energy needs.

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Packaging & Shipping

Packaging Box
Shipping Logistics
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Frequently Asked Questions

Q: What can a 30W solar panel power?
A: It is ideal for maintaining 12V batteries in RVs, boats, or small off-grid systems, and can power LED lights, small fans, or charge mobile devices via a controller.
Q: Does this panel work on cloudy days?
A: Yes, monocrystalline panels can still generate some power in low-light conditions, although the output will be lower than in direct sunlight.
Q: Is the panel waterproof for marine use?
A: Yes, it features an IP65 rated junction box and tempered glass lamination, making it highly resistant to water and outdoor weather conditions.
Q: Can I customize the size or wire length?
A: Yes, we offer customization options for dimensions, voltage, backsheet color, and connector types to suit specific project requirements.
Q: What is the expected lifespan of this solar module?
A: Our solar panels are designed for longevity, typically offering a working lifespan of 25 years or more with minimal maintenance.
Q: Do I need a charge controller with this panel?
A: Yes, when charging a battery, a charge controller is recommended to prevent overcharging and ensure efficient power management.

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