How to Get Solar on Your Horse Float or Horse Truck

Recently, we've loved helping customers installing solar on horse floats/horse trucks, transforming them from basic transport into a fully self-contained mobile homes, perfect for multi-day competitions or extended rural adventures. Your horse truck can run fridges, lights, and charging stations completely off-grid.

Why Solar Makes Sense for Horse Floats

Horse floats spend long periods parked at events, often in locations without power hookups. Unlike caravans that might move daily, your horse float sits stationary for hours or days at competitions, making it ideal for solar charging.

New Zealand's horse community increasingly treats their floats as mobile bases — cooking areas, sleeping quarters, and social hubs during events. Solar lets you run proper fridges for keeping horse medications cool, charge phones and radios for competition updates, and power LED lights for early morning or late evening horse care.

Understanding Your Horse Float's Power Needs

Before sizing your system, calculate your actual power consumption. A typical competition setup might include:

• Fridge: 2-4A continuous draw (48-96Ah per day)
• LED lighting throughout living area: 5-15A for 4-6 hours
• Water pump: 5A intermittent use
• Phone and device charging: 10-20Ah daily
• 12V fans for ventilation: 2-5A each

Most horse float solar systems work well with 200-400 watts of panels and 200-400Ah of lithium battery storage. This handles typical loads for 2-3 days without sun.

Solar Panel Options for Horse Floats

Horse floats present unique mounting challenges compared to standard caravans. The roof space is often interrupted by vents, antennas, and loading equipment.

Fixed Panel Installation

Fixed monocrystalline panels offer the best value and performance. Mount them using aluminium Z-brackets or dedicated caravan mounting systems. Consider the float's height when choosing panel size — some events have overhead restrictions.

Flexible Panel Solutions

Where roof space is limited or curved, flexible solar panels work well. The Sunman eARC technology handles partial shading better than traditional panels — useful when parked under trees at events.

Battery Systems That Work

Horse floats experience significant vibration and movement, making lithium batteries the clear choice over traditional AGM. LiFePO4 batteries handle the constant motion better and provide more usable capacity in the limited space available.

A 200Ah lithium battery typically provides 2-3 days of power for essential loads. Install the battery in a secure, ventilated location away from horse areas. Many owners use the front storage compartment or dedicated battery boxes.

Essential System Components

Solar Charge Controller

Use an MPPT charge controller to maximise charging efficiency. The Victron SmartSolar range offers Bluetooth monitoring — perfect for checking system status from anywhere around the float.

Inverter Selection

Size your inverter based on your largest AC load. A 1000W pure sine wave inverter handles most appliances, while a 2000W unit runs larger equipment like horse clippers or pressure washers. The Victron Phoenix range offers reliable performance in mobile applications.

DC-DC Charging

Install a DC-DC charger to charge your house battery while driving. This ensures you arrive at events with full battery capacity, regardless of weather during travel.

Installation Considerations for Horse Floats

Horse float electrical work requires careful planning around the unique environment. Use IP68 cable entry glands to prevent water ingress through the roof.

Route all DC wiring away from areas where horses might interfere. Use conduit or cable trays to protect wiring from damage during loading and unloading.

Safety and Regulations

Any 240V wiring in your horse float requires a licensed electrician. DC systems under 60V can typically be installed by competent DIYers, but check local regulations. Install appropriate circuit breakers and fuses for safety.

Real-World Horse Float Solar Setups

Many of our customers start with a basic 200W panel and 200Ah lithium battery setup, then expand as needs grow. Popular configurations include:

• Weekend warrior: 200W panel, 200Ah battery, 1000W inverter
• Extended stay: 400W panels, 400Ah battery, 2000W inverter
• Professional competitor: 600W+ panels, 600Ah+ battery bank with monitoring

Maintenance and Monitoring

Horse floats accumulate dust and debris quickly. Clean panels regularly and check connections for corrosion. Use a battery monitor to track system performance and identify issues before they become problems.

Consider remote monitoring systems that send alerts to your phone — useful when the float is parked at events while you're competing.

Get Your Horse Float Solar System

Ready to transform your horse float into a self-contained mobile base? Use our AnyKit Solar Design Tool to build a complete system sized specifically for your power requirements and competition schedule.