300W 12V SOLAR BOARD, Portable ALL-IN-ONE Kit

300W 12V Solar Board by Dragon Off Grid Solutions (v2)

The Dragon Off Grid Solutions 300W 12V Solar Board (v2) is a ready-to-use solar power board designed for simple off-grid setups. Built with high-quality, field-tested components, it combines a programmable 30A charge controller with essential system protections on a durable, portable mounting board. Simply connect your solar panels and a 12V battery to create a complete, easy-to-deploy solar system.

KEY FEATURES

• Ready-to-Use Design: Pre-assembled board for quick setup
• 30A Programmable Charge Controller: Compatible with Lithium and Lead-Acid batteries
• Plug-and-Play Solar Input: MC4 connectors for easy panel connection
• System Protections: Inverter low-voltage and overload protection
• Portable & Mountable: Built-in carry handle and sturdy backboard for wall mounting
• Clear Layout: Easy to understand and ideal for learning how solar systems work
• Compact Form Factor: Convenient size for RVs, cabins, workshops, and portable power setups

SPECIFICATIONS

Electrical:

• Operating Voltage: 12V
• Max Output: 300W
• Max Solar Input: 400W
• Charge Controller: 30A
• Charge Controller Max Voltage: 25V (Open Circuit)
• Battery Compatibility: Lithium (LiFePO4) and Lead-Acid (Sealed or Flooded)

Protections:

• Low Voltage Protection
• Overload Protection
• Programmable charge controller settings

Physical:

• Dimensions: 16 × 12 × 4 inches
• Weight: 7 lbs
• Construction: Plywood + high-impact styrene backboard
• Features: Carry handle and wall-mount ready design

Recommended Battery:

• 50Ah to 200Ah (500Wh to 2400Wh)

What's Included:

• 1 × 300W 12V Solar Board (v2) by Dragon Off Grid Solutions

NOTES

• This board does not include solar panels or a battery — those are purchased separately
• Designed for easy setup: connect solar panels via MC4 connectors and a 12V battery to complete the system
• Ideal for powering small continuous loads such as Home Assistant hubs, networking equipment, lights, or other low-power devices
• Recommended additional components for a complete system:
  • Solar panel(s) + mounting brackets
  • PV cable with MC4 connectors
  • 12V Lithium or Lead-Acid battery
  • Battery cables (minimum 10 AWG, recommended 6 AWG for runs under 8 ft)
• Wiring diagrams available for straightforward installation