The Projecta SPA10 solar panel is a compact monocrystalline 12V 10W battery maintainer designed to keep vehicle and leisure batteries topped up while in storage or during occasional use. Its monocrystalline cells provide efficient light conversion for reliable trickle charging and slow maintenance of 12 volt lead acid battery systems. The SPA10 is ideal for cars, motorcycles, boats, caravans and other 12V applications where long term battery health is required. This unit is intended as a maintenance charger and not a starter or rapid recharge solution.

• Power rating 10W nominal, suitable for 12V battery systems
• Monocrystalline solar cells for improved efficiency in varied light conditions
• Maximum output current approximately 0.8A under optimal sun
• Designed for maintenance charging of lead acid, AGM and gel batteries
• Built in blocking diode to prevent reverse discharge at night
• Durable weather resistant construction and compact lightweight form for fixed or portable use
• Simple connection to battery or accessory socket for convenient installation

To use place the panel in direct sunlight and connect to the battery or accessory inlet as instructed. This panel helps prevent battery discharge during storage but will not start a flat engine. If fitment to a specific vehicle or accessory is required use the Parts Checker to confirm compatibility before purchase.