| Category | Solar panel |
| Headquarters | China |
| Warranty | 25-year product · 30-year performance |
| Price tier | Mid tier |
| Our score | 4.6/5 editorial rating, see methodology below |
What we like about Trina Solar
- Excellent warranty (25-year product cover)
- TOPCon cells run more efficiently in heat than older PERC tech
- Strong Australian distributor presence, easy warranty claims
- Widely stocked, no supply issues
Where Trina Solar could be better
- Not the lowest-cost option (budget Chinese brands are 10–15% cheaper)
- Not the highest-efficiency option (REC and Q.Cells edge it out marginally)
Who Trina Solar suits
The default panel for the majority of Australian installs. If you don't have a strong reason to pick something else, Trina is the safe, good answer.
How Trina Solar compares to similar panel brands
Other panel brands we cover:
- REC, Premium tier, rated 4.7/5
- JA Solar, Mid tier, rated 4.5/5
- Jinko Solar, Mid tier, rated 4.4/5
- Hanwha Q.Cells, Premium tier, rated 4.6/5
Common questions about Trina Solar
Is Trina Solar a good panel brand?
Our editorial score for Trina Solar is 4.6/5. Trina is the most-installed panel brand in Australia in 2026. The Vertex S+ series dominates residential installs because of its TOPCon-cell technology, predictable supply, and one of the longest product warranties in the mainstream tier.
What's the warranty on Trina Solar panels?
Trina Solar covers their product with 25-year product · 30-year performance. Performance warranty guarantees a minimum output percentage (typically 84–88%) at the warranty endpoint.
Where is Trina Solar made?
Trina Solar is headquartered in China. Manufacturing varies by product line; check with your installer for the specific origin of stock available in your area.
Is Trina Solar worth the price?
The default panel for the majority of Australian installs. If you don't have a strong reason to pick something else, Trina is the safe, good answer.
Want Trina Solar on your roof?
We work with CEC-accredited installers across Australia who carry Trina Solar stock. The 30-second eligibility check confirms availability for your postcode and pairs you with a specialist who'll quote with Trina Solar components.