Solar panels

Risen Energy Titan

Name: Risen Energy Titan
Brand: Risen Energy

545–555 W · 2 versions · best for everyday installs on a budget

1.9FairListed, not ranked · EnergyUpgrade Score out of 10

4.8 out of 5 from 570 owner reviews of Risen Energy solar panels

Efficiency: 21.5%
Temp. coeff.: -0.34%/°C
Year 25: 84.8%

Get quotes for this Datasheet Manufacturer's copy

Why it scores 1.9.

Rated on RSM144-9-xxxM, its best home version. Each part comes from the datasheet with a published rule; anything not stated scores zero.

How we rate solar panels

Output guaranteed at year 25
1.0 · 25%
What the panel promises to still produce after 25 Australian summers. It compounds every year.
Rule: Worked out from the datasheet's first-year and annual degradation: 84% scores 0, 92% scores 10.
Product warranty
2.5 · 25%
Covers defects in the panel itself. Twelve years is the floor; the best give 25 or more.
Rule: Years of product warranty: 10 scores 0, 30 scores 10.
Heat performance
2.9 · 20%
Panels lose output as they heat up, and roof panels often pass 65°C in summer.
Rule: Temperature coefficient of Pmax: -0.38%/°C scores 0, -0.24%/°C scores 10.
Efficiency
2.2 · 20%
More watts from each square metre, which matters most on small or broken-up roofs.
Rule: Highest module efficiency in the range: 20.5% scores 0, 25% scores 10.
Performance warranty length
0.0 · 10%
How long the output guarantee runs.
Rule: Years: 25 scores 0, 30 scores 10.

Full specifications.

For RSM144-9-xxxM, the version we rate. 6 approved models · Australian datasheet

Power: 545–555 W
Highest efficiency: 21.5%
Temperature coefficient (Pmax): -0.34%/°C
First-year degradation: 2%
Annual degradation after year 1: 0.55%
Output at year 25 (our calculation): 84.8%
Product warranty: 15 years
Performance warranty: 25 years
Size: 2278 × 1134 mm
Weight: 27.8 kg

Every version (2).

Same series in different sizes, finishes or generations. Check which version is on your quote.

RSM144-9-xxxM
545–555 W · commercial · the version we rate
1.9
Efficiency: 21.5%Temp. coeff.: -0.34%/°CYear 25: 84.8% Datasheet
RSM110-8-xxxM
545–555 W · commercial
0.9
Efficiency: 21.2%Temp. coeff.: -0.34%/°CYear 25: Not stated Datasheet

About the brand

Risen Energy solar panels

A budget-friendly brand with one of the longest local histories and good support contacts. Its panels are fine, but they trail the leaders on testing, efficiency and warranty.

Read the Risen Energy review

5.3

Brand rating#8 of 8 brands for solar panels