When the grid fails, will your ham radio station stay on the air?

This book delivers real-world guidance for building solar-powered energy systems that keep your radios, computers, and critical gear running when everything else goes dark. Written by field-tested operator and YouTube educator Julian OH8STN, this practical guide strips away the fluff and gives you what works—no corporate greenwashing, no unrealistic theory.

Inside, you’ll learn:

• How to build efficient DC charging systems tailored for ham radio
• Why LiFePO₄ batteries outperform traditional options in emergencies
• How to size solar panels and batteries for QRP, mid-power, and QRO stations
• How to adapt 24V or 48V battery systems to safely power 12V radios
• Why DC-to-DC voltage regulators and correct wire gauge matter in the field
• How to avoid generator noise and power instability during transmission
• Ways to charge laptops, drones, and radios from one unified solar setup

Each chapter is packed with hard-earned lessons from off-grid deployments, grid-down simulations, and real operator experience—not textbook fantasy.

Whether you’re prepping for disaster, building a portable deployment kit, or just want energy independence for your station, this book will help you power up when it matters most.
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Julian OH8STN

LIMITED EDITION personally signed by Julian, order today before it sell out!