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300 Watt Solar Panel 18BB N-Type 300w Solar Panels 25% High Efficiency Monocrystalline Technology for RV Home Rooftop Power Station Off Grid Systems

Price range: $219.48 through $431.68

Supercharge your off-grid independence with the WERCHTAY 300W N-Type Solar Panel. Precision-engineered to deliver premium energy yield in a surprisingly compact footprint, this high-performance rigid panel raises the bar by combining next-generation 18BB (18-Busbar) technology with A+ grade N-Type solar cells—achieving a market-leading 24.6% conversion efficiency while minimizing long-term power degradation.

Technical Specifications:
Maximum Power (Pmax): 300W
Maximum power voltage(Vmp): 20.52V
Maximum power current(Imp): 14.62A
Open circuit voltage(Voc): 24.62V
Short cireuit current(Ise): 16.08A
Power tolerance: ±3%
Size: 1340*670*30mm/52.75*26.37*1.18in

Don’t compromise on space or efficiency. Choose WERCHTAY to experience reliable, maintenance-free solar power for your RV, off-grid cabin, shed, or marine vessel for decades to come.

SKU: WMT-PARENT-2TSOP0GIU29H Category:
  • [Advanced 18BB & N-Type Tech]  More Busbars, More Power. Adopting cutting-edge 18BB technology and premium N-Type cells, this 300W solar panel minimizes current loss to boost efficiency up to an impressive 24.6%—delivering 5% more energy yield than standard panels.
  • [Compact Footprint, Maximum Output]  Measuring just 52.76 x 26.38 inches (1340 x 670 mm). This space-saving, compact design generates high-capacity wattage per unit area, making it perfectly optimized for narrow or restricted spaces without sacrificing performance.
  • [Decade-Lasting Multi-Layer Build]  Engineered with advanced encapsulation materials and multi-layered sheet laminations to fully protect solar cells from physical distortion or micro-cracks, safely guaranteeing a reliable, maintenance-free service life.
  • [Heavy-Duty Weatherproof Protection]  Features a premium corrosion-resistant aluminum frame with sturdy corner supports and an IP68 waterproof junction box. It is precision-tested to withstand severe outdoor elements, heavy wind loads (2400 Pa), and snow loads (5400 Pa).
  • [Universal Mounting & Off-Grid Ready]  Pre-drilled holes ensure fast, hassle-free DIY installation. Fully compatible with Z-brackets, tilt mounts, and pole mounts, making it the ultimate 12V/24V clean energy solution for RVs, cabins, roofs, sheds, and marine vessels.

Specifications

Solar panel peak wattage 300 W
Brand WERCHTAY
Solar panel power voltage 20.52 V
Features Waterproof, Weather-Resistant
Solar panel amperage 14.62 A
Dimensions 1.18 x 26.37 x 52.75 Inches
Mount type Wall Mount
Rec. use Boat, Garden, RV, Roof, Walkway
Color Black
Accessories 1Pack 300W Solar Panel
Solar panel type Monocrystalline Solar Panel
Material Monocrystalline,Aluminum
Has nrtl listing certification N
Number of solar panels 1
Weight 19.2 lb
Maximum input voltage 1000 V
Model 2029
Activity Camping, Everyday, Glamping, Indoor Activity, Outdoor Activity
Electrical current DC
Multipack quantity 1
Count

2, 4

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