Manufacturer product imagery · configuration may vary
Tigo / Other equipment
Shade optimiserTigo TS4-A-O optimiser
A small unit fitted behind a solar panel so that a shaded, dirty or differently angled panel drags down the rest of its string less. With Tigo monitoring hardware, it also shows each panel's output.
From$96$110Save $14 (13%)
Including GST. Supply only — installation, mounting and any switchboard work are quoted with your system.
- Input voltage
- 16 to 80 V
- Maximum system voltage
- 1000 V or 1500 V, depending on part number
- Operating temperature
- -40 to 70°C
THE PRODUCT, EXPLAINED
What matters in everyday use.
Reduces losses from shade and panel mismatch
Can be fitted only to the panels that need it
Panel-level monitoring with Tigo CCA and TAP
Works with many inverter brands
Could it suit your home?
Roofs with partial shade from trees, chimneys or nearby buildings, or strings with panels facing different ways.
Check before you choose
Which panels on my roof are shaded enough to need an optimiser?
Confirm the exact Australian model, compatibility, installation location and warranty conditions in your final proposal.
THE DETAILS, IN ONE PLACE
Documents, photos & video.
Read the highlights here, then open the manufacturer documents for the detail.
Technical information
Model-specific documents are not yet linked.
Ask us for this document ↗Warranty information
Model-specific documents are not yet linked.
Ask us for this document ↗Match the exact model code and Australian configuration to your proposal. Warranty coverage, conditions and exclusions are set out in the applicable manufacturer document.
What customers and the industry say
Don’t take our word for it.
290 reviews
4.8133
4.7157Recognised by the industry
- ★2026Local Solar Hero, ACTSunWiz Awards 2026
- #22026#2 Battery installer, ACTSunWiz Awards 2026
- #22026#2 Solar installer, ACTSunWiz Awards 2026
- #42024#4 Top-rated solar installers, CanberraSolarQuotes 2024
Specifications on this page are taken from Tigo’s published documentation for the Australian model. We confirm the exact model, how it works with your existing equipment and the current warranty terms before you accept a written quote.
Prices on this website are for the ACT and within 35 km of Canberra. Further out, the same system usually costs 15–30% more for travel, time away and the extended warranty responsibility that comes with distance. We confirm the final price before you commit to anything.