Highest-Rated 6 Solar and Long-Battery Trailer Trackers

Losing a trailer costs you money and time, whether a thief takes it from a job site or it sits forgotten in a crowded yard. Demand for reliable tracking keeps climbing. The global trailer telematics market is on track to reach USD 7.04 billion by 2034. The core problem is simple: unpowered assets sit unattended for weeks, and you lose visibility the moment they leave your sight.

A dependable GPS tracker pays for itself the first time it recovers a stolen trailer. This guide covers the best options for long-term trailer tracking, both solar-powered models and new long-battery devices. We break down the technology so you can pick the right fit for your assets. For a full overview, read our guide on trailer tracking solutions.

Solar trackers promise hands-off tracking, but they carry real trade-offs. Dirt, snow, and shadows from nearby buildings block the panel and cut its charge. The panels are fragile, and a visible one tells a thief exactly what to grab. Long-life battery trackers skip these weak points. They deliver multi-year performance and stay out of sight.

 

Hard Realities of Tracking Unpowered Trailers

Tracking an unpowered trailer is harder than tracking a vehicle. Before you buy, get clear on the specific problems you need to solve. Solving the right ones is the difference between real security and a tracker that looks good on paper.

• Theft and unauthorized use: Trailers are high-value targets, and a thief can pull one from an open lot in minutes. Without a hidden, reliable tracker, recovery is a long shot. Employees who borrow trailers for side jobs add wear and liability too.
• Power source and battery life: A trailer has no engine, so the tracker has to power itself. The hard part is keeping the device alive for months or years without swaps, charging, or a service call.
• Harsh conditions: The device sits through extreme heat, freezing cold, rain, snow, road salt, and constant vibration. It has to survive all of it and keep reporting.
• Idle and misplaced assets: Run several trailers and you will eventually lose one. Dispatchers burn hours hunting for an available unit, crews wait, and companies rent extra equipment while a paid-for trailer sits idle in a corner of the yard.
• Hidden installation: Theft recovery only works if the tracker stays out of sight. A bulky unit with visible wires or a big solar panel is easy to spot and rip out, which defeats the point.
• System integration: A tracker that cannot share data with your dispatch, accounting, or fleet software creates manual work. Look for an open API or built-in connections so location data flows into the tools you already run.
• Data security and privacy: Location history is sensitive. Confirm the provider encrypts data in transit and at rest and lets you control who on your team can see each asset, so tracking information stays protected.

1. Logistimatics AssetTrack Mini: Best Overall Magnetic GPS Tracker

Logistimatics skips the solar panel on purpose. A sealed, long-life battery gives you more reliable and lower-profile protection. The AssetTrack Mini runs on a sealed battery rated for a 5-year lifespan, so it solves the hardest part of tracking unpowered assets: staying powered with zero maintenance. There is no panel to crack, nothing to bury under snow or debris, and nothing obvious for a thief to grab. The compact, weatherproof housing mounts almost anywhere on a trailer and stays hidden.

• Best for: Owners who want a reliable, hidden, low-maintenance tracker for trailers, containers, and valuable equipment.
• Power source: Self-contained, sealed battery.
• Battery life: 5 years at one report per day.
• Network: 4G LTE.
• Weatherproof rating: Weatherproof construction for outdoor use.
• Pricing: The device costs $54.99. Plans run $12.50 per month billed annually at $149.99, or $19.99 per month on monthly billing.

Pros

• 5-year battery life delivers long-term tracking with no maintenance.
• Compact, weatherproof, magnetic design installs fast and stays hidden.
• No solar panel or external parts to damage, steal, or block.
• Simple activation and an easy mobile app for real-time location.
• Clear pricing with no long-term contract on monthly plans.
• Runs on 4G for strong coverage across North America.

Cons

• Reports on a schedule rather than continuously, so it is built for periodic location checks rather than live second-by-second pursuit.
• Requires an active subscription; the tracker will not report a location without one.
• Cellular coverage runs across the United States, Canada and Mexico, so it does not suit tracking outside North America.

2. Samsara

Samsara builds a telematics platform for larger fleets that want deep operational data. Its unpowered asset device, the AG46 Asset Gateway, is a rugged unit that runs on user-replaceable AA batteries. It connects to the Samsara Connected Operations Cloud, which pulls vehicles, equipment, and workflows into one view. Samsara is known for AI-driven safety features, automated reporting, and an open API.

• Best for: Large fleets that want a data-rich platform with AI safety features and broad integrations.
• Battery / network: The AG46 runs 3-5 years on user-replaceable AA batteries over cellular networks. The enclosure is rated IP67/IP69k.
• Standout features: Automated inventory and dormancy reports, adjustable GPS check-in rates, geofencing alerts, and tight integration across the Samsara platform.

Pros

• Precise, real-time GPS with live traffic and weather overlays.
• Clean interface and a full dashboard for managing large fleets.
• Strong AI safety tools, including driver coaching and behavior tracking.
• Open API supports extensive third-party integrations.

Cons

• Pricing is not public and usually requires a multi-year contract.
• The feature set is broad, so there is a real learning curve.
• Users report the mobile app can run slow at times.

3. Geotab

Geotab is a global telematics leader with a scalable platform that fits mixed fleets of any size. Its GO Anywhere asset tracker claims a battery life of up to 10 years. Geotab’s edge is its open platform and marketplace, which offers a large catalog of third-party hardware and software add-ons. Buyers can build a custom setup, with strong EV support and rugged options like the GO9 RUGGED for tough sites.

• Best for: Mixed fleets that want reliable, scalable telematics with strong EV support and a large partner network.
• Battery / network: The GO Anywhere tracker offers up to 10 years of battery life. The GO9 RUGGED is rated IP68 & IP69K. Both use cellular networks.
• Standout features: Curve-based logging for accurate trip data, high-frequency recovery mode for stolen assets, and IOX expansion for add-ons like temperature and cargo sensors.

Pros

• Very long battery life on specific asset tracker models.
• Expandable platform with a large marketplace of add-ons.
• Strong support for electric vehicles and fleet electrification.
• Rugged hardware options that hold up in extreme conditions.

Cons

• Pricing is not public and runs through resellers, which adds steps.
• The number of options can overwhelm new users.
• The platform is often too much for small businesses or single owner-operators.

4. Powerfleet

Powerfleet focuses on rugged tracking for logistics and industrial operations, with a strong solar lineup. Its Logistics Gateway Solar (LV-740) targets unpowered assets like trailers, intermodal containers, and chassis that run for long stretches in remote areas. High-efficiency solar panels keep a long-life backup battery charged, so the device runs on its own with little maintenance. It handles rough industrial conditions and offers options like an integrated cargo camera.

• Best for: Logistics and industrial operators that need rugged, low-maintenance solar tracking for assets in remote areas.
• Battery / network: The LV-740 charges itself through solar with a long-life backup battery. The hardware is IP67 rated and runs on cellular networks.
• Standout features: High-efficiency solar charging, an optional cargo camera for load visibility, light and temperature sensing, and long-term autonomous operation.

Pros

• Strong solar focus for hands-off, remote deployments.
• Unique add-ons like integrated cargo cameras for load verification.
• Durable hardware built for industrial and cross-border routes.
• Global reach with a large partner network.

Cons

• Aimed at larger fleets with no public pricing, so it is hard for small buyers to access.
• The platform is geared toward large-scale logistics operations.
• Fewer public reviews than other major competitors.

5. Trak-4

Trak-4 serves small and mid-sized businesses and individuals with an affordable, straightforward tracker. Its Solar GPS Tracker pairs a self-charging panel with an internal battery that lasts over a year with no sun at all. Trak-4 is known for low-cost plans with no contracts. Its devices combine GPS, Wi-Fi, and cell tower triangulation for location, plus geofencing and movement alerts.

• Best for: Small and mid-sized businesses and individuals who want an affordable, no-contract tracker with flexible power options.
• Price: The Solar GPS Tracker hardware is $15.88, with service plans starting at $9.99/month when paid annually.
• Battery / network: The solar model runs 12+ months without sun. A separate battery model lasts 12-18 months. Both run on cellular networks.
• Standout features: Long battery life, geofencing and movement alerts, detailed map history, and a REST API for basic integrations.

Pros

• Low-cost hardware and monthly plans with no contracts.
• Long battery life, even on models without solar charging.
• Simple setup that works for non-technical users.
• Flexible hardware options: solar, battery, or wired.

Cons

• Tracking is limited to the USA on some lower-tier plans.
• Reporting intervals are slower than premium systems.
• No dashcam integrations or deep engine diagnostics.

6. Matrack

Matrack offers cost-effective tracking for owner-operators and small fleets, balancing features and price. It sells both solar and long-life battery asset trackers, with some battery models lasting up to eight years. The hardware carries IP67 waterproof and MIL-STD-810G vibration ratings. Its no-contract, month-to-month plans include fleet management tools for compliance, such as ELD and IFTA reporting.

• Best for: Owner-operators and small fleets that want a low-cost, no-contract tracker with tracking and compliance features.
• Price: Plans start at $11.95/month, with hardware around $50.
• Battery / network: Offers solar and battery models, with battery life up to 8 years. Hardware is IP67 waterproof and MIL-STD-810G rated.
• Standout features: Real-time tracking with motion sensing, instant theft alerts, geofencing, route history, and ELD and IFTA compliance tools.

Pros

• Affordable, clear pricing with no long-term contracts.
• Full set of fleet management tools, including compliance reporting.
• Good feature-to-price balance for smaller operations.
• 24/7 US-based customer support.

Cons

• Tracking is limited to the United States.
• The interface packs in many features, so expect a learning curve.
• Professional-grade hardware may be more than a single user needs.

What Your Environment Tells You About Power Source

The best tracker comes down to four factors: reliability, low profile, battery life, and cost. A solar tracker works for assets that sit in direct sun all day, but it gives up ground on reliability and security.

Start with the environment. Will the trailer sit in open lots or under cover? If snow, dirt, or shadows are common, a solar panel loses charge. A long-life sealed battery, like the one in the AssetTrack Mini, keeps reporting no matter the conditions.

Next, think about security. Most owners buy a tracker for theft recovery. A visible solar panel warns a thief and gets removed. A small, plain battery unit hides better and raises your odds of getting the trailer back.

Weigh scale too. If you run a handful of trailers, a self-serve tracker like the AssetTrack Mini is sized right. If you manage hundreds of units across multiple yards, large-fleet platforms such as Geotab or our sibling brand GPX Intelligence are built for that scale.

Finally, weigh the total cost. Some solar options look cheap upfront, but large fleet systems hide their price behind quotes and multi-year contracts. Clear monthly or annual pricing with no contract gives you more flexibility. Weigh these factors and you will land on the tracker that actually protects your assets.

Ready to secure your trailers with a reliable, hidden tracker? Explore the Logistimatics AssetTrack Mini and get 5 years of maintenance-free tracking on a single sealed battery.

For the wider trailer comparison, see our guide to GPS trackers for trailers.

Frequently Asked Questions (FAQs)

Is a solar-powered tracker better than a battery-powered one?

Not always. Solar needs steady, direct sunlight and uses a visible panel that can break or attract thieves. A modern long-life battery tracker runs 5+ years with no maintenance and hides more easily, which makes it more reliable for theft recovery.

Where is the best place to hide a GPS tracker on a trailer?

Pick a spot with some view of the sky but hidden from casual sight, such as the top of a frame rail, inside a non-metallic storage box, or tucked behind trim. Magnets, heavy-duty adhesive, or screws hold most asset trackers in place. The goal is a location a thief will not check in the first few minutes.

Can a tracker work if my trailer is stolen and put inside a building?

GPS needs a line of sight to the sky, and metal roofs or concrete can block it. Many trackers also use cellular and Wi-Fi triangulation to report an approximate location when GPS drops out. That is often enough for law enforcement to narrow the search.