Electric Power Supply Tips
- Tony Temple

- Aug 26
- 3 min read
⚡ Event Power Planning: A Practical Guide to Reliable and Safe Setup
Whether you're hosting a festival, wedding, or corporate function, ensuring a stable and safe power supply is essential. From lighting and sound to catering and climate control, every detail depends on smart planning and execution. Here's a step-by-step guide to help you power your event with confidence.
1️⃣ Assess Your Power Requirements
🔌 Inventory All Equipment Start by listing every item that requires electricity—think staging, lighting rigs, AV systems, food service stations, and comfort facilities like heaters or fans.
📊 Calculate Total Load Estimate the power consumption of each item in kilowatts (kW). Add these up to determine your total power demand, factoring in peak usage periods.
🕒 Schedule Equipment Usage Create a timeline for when each piece of equipment will be in use. Stagger high-consumption items to prevent overloads and ensure consistent performance throughout the event.
2️⃣ Select the Right Power Source
🔋 Match Generators to Your Load Choose generators that can comfortably handle your total power requirements, with extra capacity for unexpected spikes. Always include a backup generator for emergencies.
🔇 Minimize Noise Impact For events like weddings or corporate gatherings, opt for low-noise or silent generators to maintain ambiance and avoid disruption.
🛠️ Plan for Failures Have contingency systems in place—such as battery backups or secondary generators—to keep critical operations running if your primary source fails.
3️⃣ Design a Safe Power Distribution System
🌧️ Use Weatherproof Gear Deploy outdoor-rated cables and power boxes with high IP ratings (IP65 or IP67) to protect against rain, dust, and other environmental hazards.
⚡ Protect Your Equipment Install surge protectors and voltage regulators to guard against power fluctuations that could damage sensitive electronics.
🔌 Secure All Connections Inspect cables and connectors for wear or damage. Ensure all connections are properly grounded and securely fastened to prevent accidents.
🚫 Avoid Backfeeding Never plug a generator directly into a building’s wall outlet. This can cause dangerous backfeeding, risking electrocution and damage to the grid.
4️⃣ Operate Generators Safely
🌬️ Outdoor Placement Only Always position generators outdoors, away from enclosed spaces and foot traffic, to prevent carbon monoxide buildup and ensure proper ventilation.
🧵 Manage Cables Thoughtfully Use heavy-duty extension cords rated for your equipment’s wattage. Route cables neatly to avoid trip hazards and maintain a clean setup.
📉 Prevent Overloads Distribute power loads evenly across circuits. Avoid plugging too many devices into a single generator or outlet to prevent overheating and equipment failure.
5️⃣ Build in Safety and Redundancy
🛡️ GFCI / RCD Protection Equip all circuits with Ground-Fault Circuit Interrupters (GFCIs) to reduce the risk of electric shock, especially in outdoor or damp environments.
🔒 Isolate Critical Systems Use dedicated power lines for essential services like catering, first aid, and security to prevent interference and ensure reliability.
📋 Prepare for the Unexpected Develop contingency plans for common issues—equipment failure, weather disruptions, or power outages. A well-prepared team can adapt quickly and keep the event running smoothly.
✅ Final Thoughts
Power planning isn’t just a technical task—it’s a cornerstone of a successful event. With careful preparation, the right equipment, and a strong safety-first mindset, you’ll create a seamless experience for guests and staff alike. My power requirements are within my booking Terms and Conditions when you make your booking. Please never hesitate to check or ask any questions. let's have an amazing trouble free event!



