Dense module pallets
Compact manufacturer pallet with many modules
72 × 44 × 40 in
Packaged weight: 1500 lb
- Cubic feet
- 73.33
- Density
- 20.45 lb/cu ft
Estimated class
Density-based
70
Solar Panel LTL Shipping Guide
Freight Class for Solar Panels
To estimate your shipment, use the Solar Panels Freight Class Calculator.
The Solar Panels Freight Class Examples use the current 13-tier density scale, effective July 19, 2025, and range from Class 70 to 125.
These are density-based estimates.
Solar Panels density calculator
Calculate Your Solar Panels Freight Class
A palletized solar panel shipment is preloaded as an example. Adjust the packaged dimensions or weight to calculate your solar panel freight class.
Your result
Cubic feet
88.00
Density
13.64
lb/cu ft
Estimated freight class
85
This is an example density-based estimate. Update any field to calculate your shipment.
Solar Panels shipment examples
Solar Panels Freight Class Examples
These examples use packaged outside dimensions and the site’s density-to-class chart. They are examples only, not fixed classes for all solar panels shipments.
Vertical panel crates
Upright solar modules in a protective crate
72 × 44 × 48 in
Packaged weight: 1200 lb
- Cubic feet
- 88.00
- Density
- 13.64 lb/cu ft
Estimated class
Density-based
85
Bulky mixed solar kits
Modules plus lighter racking and accessories
96 × 48 × 72 in
Packaged weight: 1400 lb
- Cubic feet
- 192.00
- Density
- 7.29 lb/cu ft
Estimated class
Density-based
125
Solar Panels shipment comparison
Solar Panels Freight Class by Shipment Type
Solar panels combine large glass surfaces, thin frames, concentrated edge loads, and relatively low density. Freight class depends on module count, crate or pallet dimensions, upright versus flat orientation, frame design, stackability, and protection of glass, corners, junction boxes, and connectors.
| Solar Panels shipment | Typical packaging | Density tendency | Stackability | Planning note |
|---|---|---|---|---|
| Boxed residential modules | Manufacturer cartons on pallets | Medium | Limited | Protect glass and frame corners. |
| Vertical module crates | Timber crates or A-frames | Medium | Non-stackable | Brace panels against racking and tipping. |
| Commercial large-format modules | Custom pallets with edge supports | Low to medium | Limited | Control center of gravity and forklift spacing. |
| Mixed solar kits | Modules plus racking and electronics | Low | Non-stackable | Separate glass modules from metal hardware. |
solar panels shipping options
Choosing a Shipping Method for Solar Panels
The right service depends on solar panels size, packaging, stackability, and handling needs.
| Solar Panels shipment | Common shipping option |
|---|---|
| Uniform manufacturer module pallets | Protected LTL |
| Vertical crates or A-frames | Specialized LTL |
| Large-format commercial modules | Dedicated or protected service |
| Mixed modules, inverters, and racking | Dedicated or segregated service |
Large, irregular, non-stackable, unusually valuable, or specially handled solar panels shipments may need carrier review before booking.
Solar Panels Packaging, Stackability, and Damage Risk
Solar Panels Packaging
- Use manufacturer-rated module pallets, vertical crates, or A-frames with rigid edge supports and anti-rack bracing.
- Separate glass faces with approved pads, protect frame corners, and immobilize modules without point-loading the glass.
- Cap connectors, protect junction boxes, segregate inverters and metal racking, and add tilt or shock indicators where appropriate.
Solar Panels Stackability
- Manufacturer module pallets may accept limited top load only when original stacking ratings and pallet condition are verified.
- Vertical crates and A-frames are generally non-stackable because top load can rack frames or damage glass edges.
- Treat mixed kits, protruding junction boxes, broken manufacturer packaging, and large-format modules as non-stackable.
Solar Panel Glass, Edge Load, Frame, and Tip Protection
- Prevent cracked glass, microcracks, bent aluminum frames, damaged backsheets, crushed junction boxes, connector impact, and crate tipping.
- Protect module edges from concentrated pressure and avoid forklift entry where tines can contact glass or frames.
- Document module model, count, dimensions, wattage, orientation, crate type, center of gravity, and approved lifting points.
Before Requesting a Solar Panels Freight Quote
How to Measure a Packaged Solar Panels Shipment
- Measure after all modules, crates, A-frames, pallets, edge guards, braces, and protective covers are installed.
- Include frame projections, crate feet, tilt indicators, junction-box guards, and pallet overhang.
- Use the total packaged weight of modules, crate or pallet, frames, blocking, electronics, and securement.
Solar Panels Freight Quote Checklist
- Measure the finished manufacturer pallet, vertical module crate, A-frame, or mixed solar-kit shipment.
- Record the total packaged weight, module count, model, crate count, and orientation.
- State whether the package has a verified top-load rating or must remain non-stackable because of glass, vertical orientation, or frame design.
- Include photos of glass faces, frame corners, junction boxes, connectors, crate bracing, fork pockets, and tilt indicators.
- Confirm forklift spacing, liftgate, residential or jobsite access, appointment, non-stackable, and specialized-handling requirements.
Freight Planning Calculators
Calculate and Plan Your Solar Panels Shipment
Use the freight class, density, pallet, and linear-feet calculators to plan your packaged LTL shipment.
Freight Class Calculator
Estimate freight class from packaged dimensions, weight, and density.
Freight Density Calculator
Calculate cubic feet and pounds per cubic foot for packaged freight.
Pallet Freight Calculator
Plan pallet dimensions, shipment weight, density, and configuration.
Freight Linear Feet Calculator
Estimate trailer-space usage for pallets and non-stackable freight.
Freight classes shown on this page are density-based estimates for shipment planning. Actual classification may also depend on value, handling requirements, liability, stowability, dimensions, and other commodity-specific factors. Confirm the final freight class with your carrier, broker, or official NMFC resources before shipping. NMFC® is a registered trademark of the National Motor Freight Traffic Association, Inc. FreightClassCalculator.tools is an independent calculator and is not affiliated with, endorsed by, or licensed by NMFTA.