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This high-efficiency solar panel utilizes advanced N-Type cell technology with 18 busbars, delivering enhanced performance, durability, and energy output in a compact, lightweight design. It is engineered to perform reliably even in high-temperature environments while maintaining long-term efficiency.

Key Specifications
• Up to 25% cell efficiency with N-Type technology and 18 busbars
• Compact design — 13.5% smaller and 17.2% lighter than comparable panels
• Strong performance in high-temperature conditions
• IP68 rating for resistance against water, dust, snow, and heat
• 10-year product warranty and 25-year power output warranty
• Dimensions: 64.6 × 34.7 × 1.4 inches

Power Output
• Max Power (STC): 320W

Electrical Characteristics
• Open Circuit Voltage (Voc): 43.82V
• Short Circuit Current (Isc): 8.92A
• Optimum Operating Voltage (Vmp): 37.85V
• Optimum Operating Current (Imp): 8.46A
• Maximum System Voltage: 1000VDC
• Maximum Series Fuse Rating: 20A

Efficiency
• Module Efficiency: 22.2%

Operating Conditions
• Temperature Range: -40°F to 185°F (-40°C to 85°C)

Dimensions & Weight
• Size: 1640 × 880 × 35 mm (64.6 × 34.7 × 1.4 in)
• Weight: 14.9 kg (32.9 lbs)

Warranty
• 10-year output warranty
• 10-year material and workmanship warranty

What do i need to complete my off-grid solar power system?
A solar panel must be connected to a charge controller to regulate current, and a battery to store energy. you will also need adapter kit cables to wire the solar panel(s) to the charge controller, and tray cables to connect the charge controller to a deep-cycle battery.
What does off-grid and on-grid mean?
On-grid systems are connected to the electrical grid, allowing you to draw grid power when solar is insufficient. off-grid systems are completely independent and store generated power for later use. off-grid systems are not affected by power outages.
Why is my solar panel under producing?
Solar panel performance can decline due to indirect sunlight, high temperatures, cloudy conditions, shading, or dirt and debris on the panel surface. these environmental factors reduce energy output.
How should i connect solar panels in my electrical circuit (series vs parallel)?
In series: voltages add together while current stays the same as a single panel. in parallel: currents add together while the voltage stays the same as a single panel. use series, parallel, or a combination to meet your system’s voltage and power requirements.
How many solar panels do i need?
Calculate your required power load first. power is measured in watts, while capacity is measured in watt-hours (watt × hours of operation × 1.5–2 safety factor). size your battery bank based on minimum required capacity, then determine how many panels are needed to charge and maintain that capacity.
What is the meaning of 24v in the product title, and why is it different from the voltage of the solar panel?
The '24v' in the product title refers to the system voltage the panel is designed to pair with, not the panel’s actual voc or vmp. a single panel is suitable for charging a 24v battery system without the need for series connections. the solar panel’s electrical voltage ratings are different values with different meanings.

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