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Compare solar panels by efficiency, warranty and price-per-watt
Compare solar panels by efficiency, warranty and price-per-watt side by side, using current listing data instead of manufacturer marketing sheets.
Talk to our teamWatt-class Comparator
Compare panels by efficiency, warranty, bankability and price-per-watt side by side instead of across four datasheets.
Designed for your business
Estimators · Procurement leads · Sales and design teams
Weigh price-per-watt against bankability, not in isolation
Compare across the whole catalog instead of two stocked brands
How panel comparisons work here
Side-by-side specs that actually matter
Efficiency, temperature coefficient, degradation rate and warranty terms line up across selected panels, cutting through marketing language to the numbers that affect real performance.
Live price-per-watt, not a list price
Pricing pulls from current marketplace listings, so a comparison reflects what a panel actually costs to source right now, not a manufacturer's published list price.
Comparable across watt classes
Panels of different wattage normalize to price-per-watt and per-panel output, so comparing a 400W and a 550W module is meaningful instead of misleading.
Substance over spec-sheet marketing
Compare on substance, not a spec sheet's marketing
Efficiency, degradation and warranty data cut through manufacturer messaging to the numbers that matter.
See real current pricing, not a stale list
Comparisons reflect live marketplace pricing instead of manufacturer list prices that may not reflect actual market cost.
How it works
- 01
Pick the panels
Select the modules you are weighing from across the Sunhub catalog.
- 02
Line up the specs
Efficiency, warranty and bankability load into one side-by-side grid.
- 03
Read price-per-watt
Live pricing resolves each module to a current $/W figure.
- 04
Choose with evidence
Pick the panel on a documented trade-off instead of a datasheet hunch.
FAQs
What panel specs does the comparator tool actually compare?
The comparator lines up the specs that affect a buying decision, including module efficiency, warranty terms, wattage class, and price-per-watt, side by side. It focuses on substance rather than marketing-sheet highlights, so you can weigh panels on comparable terms instead of each manufacturer's framing.
Is pricing pulled from live listings or a manufacturer list price?
Pricing comes from current listing data on the platform, not a manufacturer list price, so the price-per-watt reflects what panels are actually selling for. That keeps the comparison from resting on a stale published figure and shows real current pricing across the options.
Can panels from different watt classes be compared meaningfully?
Yes. Because the tool normalizes to price-per-watt and efficiency, panels from different wattage classes compare on a common basis rather than by sticker price alone. That lets you weigh a higher-wattage module against a lower one on cost and performance per watt instead of raw price.
How is price-per-watt calculated?
It is derived from current Sunhub catalog pricing divided by the module's rated wattage, so the $/W you compare reflects what the panel actually costs on the marketplace now rather than a figure pulled from a datasheet or an old quote.
Can I compare panels from different manufacturers?
Yes. You pull modules from across every supplier on Sunhub into a single comparison, so you are not limited to the handful of brands one distributor happens to carry when you weigh efficiency, warranty and price-per-watt.
