Land & Water DC Auto Switch for Solar Pump Systems – Automatic Solar to AC/DC

The Land & Water DC Auto Switch is a smart accessory designed to automatically switch between solar panel input and battery power for your DC solar pump system. This ensures uninterrupted operation by using solar energy when available and seamlessly switching to battery backup when sunlight is insufficient—without any manual intervention or rewiring.

Ideal for off-grid water systems where consistent flow is essential (such as livestock watering or tank filling), this DC auto switch gives you peace of mind by maintaining pump functionality even during cloudy weather, early mornings, or overnight.

FEATURES

• Automatic Switching: Prioritises solar input but switches to battery when solar power drops
• Hands-Free Backup Power: Eliminates the need to manually change cables between solar and battery
• Wide Voltage Range: Supports DC input systems from 12V to 110V
• Plug-and-Play: Compatible with most Land & Water and Tuhorse DC solar pump controllers
• Compact & Durable: Small form factor suitable for installation inside pump sheds or controller housings

SPECIFICATIONS

• Input Voltage Range: 12V – 110V DC
• Input Types: DC Solar Panels & Battery
• Output: DC Power to Pump Controller
• Function: Switches to battery when solar drops below working voltage threshold
• Protection: Prevents back-feed between solar and battery systems
• Warranty: 12 Months