Projecta SPM50 is a compact 50W monocrystalline solar panel designed to provide reliable charging for 12V battery systems. Built for caravan, campervan, boat and off grid use, this fixed mount panel delivers efficient energy capture in a slim, durable package. Its monocrystalline cells maximise output in limited roof space while the robust aluminium frame and toughened glass face protect against the elements for long service life.

• Power output 50W nominal for 12V systems
• Monocrystalline solar cells for improved efficiency
• Designed for fixed mounting on vehicles, boats and stationary installations
• Rigid aluminium frame and tempered glass for durability
• Weather resistant junction box and sealed construction
• Suitable for charging 12V lead acid and lithium battery banks
• Low profile, lightweight design for easy installation
• Typical maximum charge current approximately 2.8A under peak conditions

Easy to integrate with solar regulators or MPPT controllers, the panel is ideal as a primary or auxiliary charging source to maintain battery health during storage or travel. Confirm compatibility with your vehicle or application using the Parts Checker before purchase to ensure fitment and connector requirements.