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Blue monocrystalline glass-fibre solar panel 322mm square 6mm thick with crocodile clip cable

crystalsolar

crystalsolar 15W 18V 850mA Glass Fiber Solar Panel

SKU CH-Z93A-YQ8BT

Monocrystalline glass-fibre panel delivers 15 W at 18 V for 12 V battery charging

  • TypeSolar Panel
  • ColorBlue
  • 15 W output charges 12 V batteries efficiently
  • 18 V working voltage suits 12 V car battery systems
  • 850 mA current delivers steady power flow
  • 17 % conversion rate maximises energy harvest
  • 391 g lightweight panel simplifies portable setups

15W 18V Glass Fiber Solar Panel

The Crystalsolar panel delivers 15 W at 18 V with a working current of 0.85 A for 12 V battery charging. Monocrystalline silicon cells laminated in glass fiber achieve a 17 % conversion rate. It suits off-grid lighting, garden fixtures and small agricultural pumps.

Thermals noise and power draw

Passive operation means zero acoustic output and no moving parts to wear. The glass-fiber laminate dissipates heat across its surface without forced airflow. Under load it simply produces its rated 15 W at 18 V with no parasitic draw.

Build quality and connectors

The 322 mm square panel weighs 391 g and measures 6 mm thick for rigid mounting on frames or vehicle roofs. Included crocodile clips and a power cable allow direct connection to battery terminals. The package contains the panel, clips and cable only.

Highlights

  • 15 W output charges 12 V batteries efficiently
  • 18 V working voltage suits 12 V car battery systems
  • 850 mA current delivers steady power flow
  • 17 % conversion rate maximises energy harvest
  • 391 g lightweight panel simplifies portable setups

Specifications

TypeSolar Panel
ColorBlue

Questions about this item

How do I connect the included crocodile clip and power cable to charge a 12V car battery?

Attach the crocodile clip to the battery terminals, matching positive to positive and negative to negative, then plug the power cable into the panel's output. The panel delivers 18V working voltage and 0.85A current suited for 12V battery charging.

Will the monocrystalline silicon glass fiber laminate need any periodic cleaning or replacement?

The glass fiber laminated surface should be wiped clean of dust or debris to maintain the 17% conversion rate. No internal components require scheduled replacement under normal outdoor use.

At what point does the 15W output drop during continuous operation in direct sun?

Output falls when cell temperature rises above its rated condition, reducing the 18V working voltage and 850mA current below the 15W maximum power point.

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