440W Sharp NU-JC440 Black Frame Monocrystalline Solar panel with high-efficiency TOPCon cells
High efficient TOPCon (Tunnel Oxide Passivated Contact) solar cells offer significant benefits, including higher efficiency due to improved passivation and reduced recombination losses, better performance at high temperatures, and enhanced long-term stability. The half-cut cell construction decreases internal losses, reduces risk of hotspots and improves performance in shaded conditions.
This MCS certified panel is perfect for a wide variety of applications, from grid-tie household systems to off-grid installations where mains power is limited or unavailable such as boats, caravans, campervans, cabins or glamping huts. These high-power panels are ideal for large systems where the time and expense of fitting a high wattage array needs to be minimised..
The robust design of the panel is IP68 (waterproof) rated, and tested for resistance against PID, salt mist, ammonia, heavy snow, dust and sand. This thorough testing ensures a long service life even in harsh marine or wilderness conditions. A pair of male / female MC4 connectors are crimped on the end of the cable for easy waterproof connection to other solar panels, extension leads or your existing system.
With up to a 25-year product guarantee for EU countries (12-year globally), and up to a 30-year power output guarantee, you can be confident in the quality, durability and longevity of this premium solar panel.
UK mainland deliveries only. For non-mainland addresses (including the Scottish Highlands) please contact us for a delivery quote.
Click on the Details and Specifications tab for more information.
Specifications:
- Peak power: 440W
- Maximum power voltage: 33.09V
- Maximum power current: 13.30A
- Open circuit voltage: 39.57V
- Short circuit current: 14.15A
- Power tolerance: 0/+5%
- Dimensions: 1722 x 1134 x 30 mm
- Weight: 20.7 kg
- Mounting holes for ease of installation
- 2 x 1.25m of high-quality single core solar cable
- Male and female MC4 waterproof connectors
Please note: if the application of this solar panel is to charge batteries, it is essential that this solar panel is used with a suitable solar charge controller. We recommend the following types of solar charge controllers:
- For 12V batteries, a high efficiency MPPT solar charge controller rated at 40A or higher
- For 24V batteries, a high efficiency MPPT / or standard PWM solar charge controller rated at 20A or higher
