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JA Solar

JA Solar JAM54S31 405/MR

The JA Solar JAM54S31 405/MR is a high-performance solar panel designed to deliver exceptional power output for residential applications. Manufactured by JA Solar in China, this panel utilizes advanced monocrystalline PERC technology to achieve high efficiency and reliability.

JA Solar JAM54S31 405/MR

Specifications

Technical data

ManufacturerJA Solar
ModelJA Solar JAM54S31 405/MR
Wattage405 W
Efficiency21%
Cell TypeMonocrystalline PERC
Number of Cells108
Dimensions (W x H x D)1134 mm x 1722 mm x 30 mm
Weight21.5 kg
ColourBlack Frame
Made InChina
Durability84.8% in the 25th year
MEPV1
IBC Technology0
Fitted Dimensions (W x H)1134 mm x 1722 mm
Manufacturer Item CodeJAM54S31-405/MR

JA Solar JAM54S31 405/MR performance analysis

The JA Solar JAM54S31 405/MR panel offers an impressive efficiency of 21.0%, utilizing advanced monocrystalline PERC technology. With 108 half-cells and dimensions of 1134mm by 1722mm, it delivers a high power output of 405 W, making it ideal for residential installations seeking maximum energy production.

Weighing 21.5 kg and featuring a sleek black frame, this panel combines aesthetic appeal with excellent performance. It guarantees 84.8% output in the 25th year, ensuring long-term reliability and efficiency over its lifespan.

JA Solar JAM54S31 405/MR pros

  • High efficiency of 21.0%
  • High power output of 405W
  • Advanced monocrystalline PERC technology
  • 108 half-cells for increased efficiency
  • 84.8% output after 25 years ensures long-term reliability
  • Sleek all-black design suitable for residential applications

JA Solar JAM54S31 405/MR cons

  • Moderate size may require adequate roof space
  • Weight of 21.5 kg may require careful handling during installation
  • Not suitable for large-scale commercial applications
  • Higher upfront cost due to advanced technology

Conclusion

The JA Solar JAM54S31 405/MR solar panel is an excellent choice for residential projects requiring high power and efficiency. Its advanced technology, sleek design, and long-term performance make it a valuable investment for maximizing energy production in home installations.

Next step

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FAQ

Need Help? RoboMo's Got Answers

How much can I save with residential solar panels in the UK?
Most UK homeowners save between £300 - £2500 per year depending on roof size, orientation, shading, and energy usage.
Do solar panels increase home value?
Yes, installing solar panels can increase your property's value and appeal to environmentally conscious buyers.
Do I need planning permission for solar panels on my house?
In most cases, no. Residential solar panels are usually considered permitted development unless your home is listed or in a conservation area.
How long do solar panels last?
Modern solar panels typically last 25 to 30 years and often come with performance warranties.
What size solar system do I need for my home?
An average UK home typically installs a 3kW - 4kW system, but actual needs depend on your roof size, angle, and typical daily usage.
How can I get solar quotes from certified installers?
Visit Kilowatts.uk to receive competitive quotes from residential solar providers.

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