Solar panel Technaxx TX-215 100 W Monocrystalline silicon 18 V Black

The Technaxx TX-215 100 W monocrystalline solar panel delivers 18 V output in a compact, black housing designed for portable and small-scale off-grid applications. Constructed from monocrystalline silicon, the panel offers higher efficiency per surface area compared with polycrystalline alternatives. The unit includes a 3 m cable and folded dimensions that make transportation and storage simple while maintaining a lightweight profile suitable for mobile use.

Advantages

The monocrystalline cells provide consistent energy conversion under direct sunlight and relatively good performance in partial shading. The panel's 100 W rated power and 18 V operating voltage are matched to a range of 12 V battery charging systems and small inverters. Its compact folded footprint and 8.2 kg weight improve portability for outdoor activities, temporary installations, or emergency use. The integrated 3 m cable reduces immediate need for additional wiring when connecting to charge controllers or battery ports.

Suitable for

• Charging 12 V battery banks in cars, vans, boats, and RVs
• Small off-grid power setups for camping and remote cabins
• Powering small DC appliances through an appropriate controller or inverter
• Backup power for lighting, charging phones and small electronics

Key specifications

• Rated power: 100 W
• Cell type: Monocrystalline silicon
• Nominal voltage: 18 V
• Color: Black
• Included cable length: 3 m
• Weight: 8.2 kg
• Folded dimensions (approx.): 57 cm × 53.5 cm

How to use

Place the panel in a location with maximum sun exposure and minimal shading, ideally angled toward the sun for best daily yield. Unfold and secure the panel on a flat surface or mounting point; ensure ventilation behind the panel to avoid overheating. Connect the included 3 m cable to a compatible charge controller or directly to an appropriate battery input following correct polarity. If powering AC appliances, connect an inverter between the battery and the appliance. Observe device-specific guidelines for battery charging and inverter sizing to match the panel's output.

Usage recommendations

Regularly clean the panel surface with a soft cloth and mild detergent to maintain energy output. Avoid placing heavy objects on the folded panel and store it dry when not in use. Use a compatible charge controller with overcharge and short-circuit protection; select wiring and connectors rated for the panel's current to ensure safe operation.