【New Compact Square Size】100 Watt 12 Volt 9BB Cell Monocrystalline Solar Panel

$109.99 $74.99
20.90 (in)
31.80 (in)
1.18 (in)
Current Stock:


HQST's Compact 100W Square Solar Panels are the perfect solution for limited roof areas and confined spaces, ensuring maximum power output within the available space. With upgraded 9BB Grade A+ solar cells, these panels achieve an impressive up to 23% cell efficiency, surpassing conventional counterparts. Supported by a 5-year product warranty and maintaining an impressive 80% power output even after 25 years of use, HQST solar panels ensure unparalleled reliability, making them the ideal choice for your solar power solution, whether you're building anew or upgrading.

Key Features

Upgraded Grade A+ 9BB Cells
Made of premium monocrystalline cells, this HQST 100 watt solar panel offers up to 500Wh of power per day in 5 hours of direct sunlight. It has a conversion rate of 21.8% which is better than most conventional solar panels.

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Up to 23% High Conversion
All our solar cells undergo strict EL testing, ensuring zero cracks and achieving an impressive up to 23% conversion rate, surpassing traditional options. Built-in bypass diodes prevent overheating and allow the panel to function even in shaded areas by bypassing underperforming cells.

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Compact Size, Optimal Space Utilization
The bypass diodes minimize power drops caused by shade, eliminate hot spots, and ensure excellent performance in low-light environments. Even when some of the solar cells break accidentally, bypass diodes keep this 100W solar panel working normally.

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Built to Last
The HQST 100W solar panel is built to last with high-purity silicon cells, advanced encapsulation materials, and multi-layered sheet laminations that enhance performance and durability. It comes with IP65-rated solar connectors and a junction box, providing robust protection against water splashes and rain. The anti-corrosion aluminum alloy frame guarantees decades of reliable outdoor performance.

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Fast and Easy Installation
The panel comes with pre-drilled holes on its back, facilitating fast and secure mounting, making it perfect for various off-grid applications such as RVs, camper vans, motorhomes, rooftops, cabins, yachts, and more. Additionally, it is directly compatible with HQST Z Brackets and Tilt Mounts for effortless installation.This solar panel comes with pre-drilled holes, including ground mounting holes for faster and easier installation. Compatible with HQST Z Brackets and Tilt Mount Brackets. Ideal for RVs, vans, motorhomes, rooftops, sheds, yachts, harbors, and more.

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100W Mono Solar Panel

Package Includes

One (1) 100 Watt 12Volt Monocrystalline Solar Panel 

100 Watt 12 Volt 9BB Cell Monocrystalline Solar Panel (Compact Square Size)

  • Maximum Power at STC: 100W

  • Cell Efficiency: Up to 23%

  • Optimum Operating Voltage (Vmp): 20.4 V

  • Open-Circuit Voltage (Voc): 24.3 V

  • Optimum Operating Current (Imp): 4.91 A

  • Short-Circuit Current (Isc): 5.21 A

  • Operating Temperature: -40°F to 194°F

  • Maximum Series Fuse Rating: 15A

  • Maximum System Voltage: 600V DC (UL)

  • Dimensions: 31.8 x 20.9 x 1.18 in/807 x 699 x 30 mm

  • Weight: 14.3 lbs/6.5 kg



  • HQST 100 Watt 9BB Monocrystalline Solar Panel

  • Output Cables: 14 AWG (1.97 ft length)

  • Cell Type: 166mm Grade A+ Monocrystalline

  • IP65 Solar Connectors & IP65 Waterproof Junction Box


Warranty Information

  • Performance Warranty:5 year / 95% output, 10 year / 90% output, 25 year / 80% output warranty

  • Material and Workmanship Warranty: 5 Year

25-year power output warranty: 5 year/95% efficiency rate, 10 year/90% efficiency rate, 25-year/80% efficiency rate 3-year material and workmanship warranty