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—Commercial Vehicle Solar
Power Your Fleet. Reduce Every Idle Cost.
Purpose-engineered solar kits for trucks, trailers, and refrigeration units. Eliminate dead batteries, reduce idle expenses, and protect cold chain integrity — across Europe and North America.
$1,700
Saved per tractor / year
3–4×
Battery life extension
<12 mo
Typical ROI payback
5W–400W
Full power range
$5.57 /hr
Idle Time Fuel Cost
Every rest-period idle hour burns diesel — and in some states, violates anti-idling laws
18 mo
Average Battery Lifespan
Without solar trickle charging, fleet batteries die in under two years
$50k +
Cargo Loss per TRU Failure
A single refrigeration battery failure in yard storage can destroy an entire load
24V
EU Liftgate Standard
European fleets run 24V systems — most solar kits only support US 12V, leaving a critical gap
Three Ready-to-Ship Kits
The Right Solar Kit for Every Application
Each kit is pre-matched and tested as a complete system. All components selected, all cables included, all certifications verified.
10W
Telematics & GPS
Tracker Power Kit
The market's only commercial vehicle solar cell starting at 5W. Built for trailer GPS and telematics devices — eliminates field battery replacements with a panel that embeds directly into tracker housings. Competitors' smallest unit is 40W; ours starts at 5W.
Kit Contents
- 10W ultra-thin ETFE solar cell (<3mm total)
- Weatherproof cable harness — IP65 connectors
- Technical specification sheet (PDF + printed)
- 3M VHB adhesive pre-applied — 15-min install
Power
5–20W
Voltage
3.7–12V
Rating
IP65
Certs
CE / RoHS
200W
Delivery Fleets — 12V & 24V EU
Liftgate Charging Kit
Eliminates the leading cause of delivery route interruptions — dead liftgate batteries. Available in 12V (North America) and 24V (Europe) — the only dual-voltage liftgate solar kit for Dhollandia, Palfinger, and Anteo operators. No competitor offers a 24V EU version.
Kit Contents
- 200W semi-flexible solar panel — ETFE, under 5kg
- 20A MPPT charge controller (12V or 24V pre-set)
- Installation guide — EN / DE / FR
- 3M VHB mounting kit — no roof penetrations
Power
200W
Voltage
12V / 24V
Rating
IP67
Certs
CE / RoHS
160W
Cold Chain — TRU / Reefer
TRU Maintenance Kit
Keeps transport refrigeration unit batteries charged in yard storage — preventing cargo loss from cold chain interruptions. Delivers 4× more charging power than the ThermoLite 110W at an equivalent footprint. Rated at -40°C for arctic cold chain operations.
Kit Contents
- 160W TRU solar panel — -40°C rated, IP67 junction box
- Technical spec sheet — IEC61701 salt spray certified
- OEM wiring diagram for Thermo King / Carrier
- Custom size available — match TRU housing exactly
Power
80–200W
Voltage
-40°C
Rating
IP67
Certs
CE / IEC
Why Sungold
Engineered for Commercial Fleets.
12V & 24V — Europe and North America, Both Covered
We are the only commercial vehicle solar specialist with a complete 24V product line for European fleets — fully compatible with Dhollandia, Palfinger, and Anteo liftgate hydraulic systems.
5W Telematics Solar — Market's Smallest Fleet Panel
No competitor offers a commercial-grade solar cell under 40W. Our telematics range starts at 5W — custom-dimensioned for GPS tracker housings, under 3mm thick, with 7+ year outdoor durability.
OEM Custom Engineering — Any Size, 4–6 Week Sample
From Krone Cool Liner TRU panels to ORBCOMM tracker solar cells, we engineer to exact dimensions and electrical specifications. Low MOQ from 10 units with full OEM branding.
30–60% More Competitive Than US-Made Alternatives
Equal or superior specifications with CE and IEC61215 certification, at 30–60% lower cost — enabling faster fleet ROI without compromising on quality or compliance.
| Feature | Sungold | Merlin Solar | ThermoLite |
|---|---|---|---|
| Min. product size | 5W | 40W | 40W |
| 24V EU liftgate kit | Yes | — | — |
| TRU panel (max standard) | 160W | 40W | 110W |
| OEM custom sizing | 4–6 wk | Longer lead | — |
| CE certified | Yes | Partial | Yes |
| -40°C operating | Yes | Yes | Yes |
| EU + NA + APAC shipping | Yes | US / limited EU | US primarily |
| Pricing vs. US-made | 30–60% lower | Premium | Premium |
Six Proven Applications
Solar Across Every Commercial Vehicle Type
From 5W GPS trackers to 400W idle-reduction systems, Sungold covers the full commercial vehicle solar spectrum — built for fleet operators, trailer OEMs, and logistics companies worldwide.
Liftgate Battery Charging
Solar panels continuously top off liftgate batteries
— eliminating the most common cause of delivery failures. Works for 12V US and 24V EU hydraulic systems.
3–5× battery life extension
TRU / Reefer Battery Maintenance
Keeps transport refrigeration unit batteries charged during yard storage, preventing deep discharge. CE-certified, IP67, -40°C rated for all-season cold chain use.
Prevents $5,000–$50,000 cargo loss events
Trailer GPS & Telematics
5W–20W OEM solar cells embed directly into tracker housings for ORBCOMM, Spireon, PowerFleet, and Samsara devices. No competitor goes below 40W for commercial applications.
7+ years battery-free operation
Hotel Loads & Idle Reduction
Power cab electronics, HVAC, and APU systems during mandated 34-hour rest periods.
Compatible with Freightliner Cascadia, Kenworth T680, and Volvo VNL.
$1,700 per tractor per year average savings
Service & Utility Trucks
Power tools, work lights,
and onboard equipment from service body truck rooftops. Ideal for utility companies, construction fleets, and telecoms service vehicles.
200W–600W system range
Cargo Lighting & Box Trucks
Solar-powered interior cargo lighting reduces dependency on vehicle electrical systems. One 200W rooftop panel powers both lighting and liftgate battery with no vehicle wiring modification.
Zero modifications to existing wiring
What Will Solar
Save Your Fleet?
Based on verified data from GP Transco (600 trucks, $1,700/year/tractor) and Nussbaum Transportation (battery life extended 3–4×). Estimate your fleet savings in 60 seconds.
Estimate Your Savings
Fill in your fleet details for an instant calculation
Full Spec Details — All Three Kits
Certified to IEC61215, IEC61730, and CE standards. All specifications independently tested and verified.
SG-TrackerCell — Panel
10WApplication Notes — Telematics
SG-LiftGuard — Panel
200WSG-LiftGuard — MPPT Controller (Included)
SG-ReeferMax — Panel
160WTRU Integration Notes — OEM & Aftermarket
Why Sungold
Fleet-Grade Quality, Independently Verified
Every panel certified to international standards — meeting EU vehicle equipment approval, North American fleet procurement, and OEM supply chain qualification requirements.
CE
EU vehicle equipment compliance for all European markets
RoHS
Hazardous substance restriction — EU and global OEM supply chains
IEC 61215
Crystalline silicon PV module qualification standard
IEC 61730
PV module safety — electrical, mechanical, and fire qualification
IEC 61701
Salt mist corrosion — 1,000hr certified for coastal operations
IP67
Junction box protection — 100-bar pressure trailer washing
-40°C
Arctic cold chain rated per IEC61215 thermal cycling
ISO 9001
Quality management system — consistent OEM production
Why Sungold
Fleet-Grade Quality, Independently Verified
Every panel certified to international standards — meeting EU vehicle equipment approval, North American fleet procurement, and OEM supply chain qualification requirements.
Request Sample Kit
All three kits available to qualified fleet operators and OEMs — ships within 5–7 business days
OEM Custom Inquiry
Custom dimensions, voltage, and branding — 4–6 week sample turnaround, low MOQ from 10 pcs
Dealer Partnership Program
Become a certified Sungold commercial vehicle installer — 30–40% dealer margin, full training included
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