etalogonew-2-768x241

“BRIGHT IDEAS, SOLAR SOLUTIONS”

PV Solution

ηTune

( Eta-Tune )

AI-enabled PV System Health Check

About Us

ηTUNE

PV System Health Checkup

Introducing ηTune, the ultimate PV system health checkup tool designed to maximize your solar investment’s efficiency and longevity.  

ηTune leverages historical inverter data to identify the causes of underperformance in your PV system using our in-house AI model, giving you actionable insights that will make a difference. 

Recent News

Common Degradation Causes

Potential-Induced Degradation (PID)

Voltage differences between solar cells and the grounded frame of a PV module create leakage currents, gradually deteriorating cell performance over time.

Light-Induced Degradation (LID)

Sunlight interacting with impurities like boron and oxygen in solar cells forms complexes that trap charge carriers, reducing cell performance when first exposed to sunlight.

Thermal Degradation

High temperatures cause physical and chemical changes in PV module materials, deteriorating components and negatively affecting electrical performance.

Moisture Ingress and Delamination

Moisture penetration leads to corrosion and material degradation, while delamination, caused by thermal cycling, moisture, or poor manufacturing, compromises the module's structural and electrical integrity.

Benefits

Screenshot from 2024-07-17 17-23-34
No Additional Hardware

ηTune utilises data that your inverter has already been collecting, meaning no additional hardware costs and data is usually available.

deep-learning
Fast and Accurate

Using a proprietary machine-learning AI model, your data is studied a probably cause for underperformance is determined.

action-plan
Actionable Insights

ηTune provides you with a list of actions that can rectify your specific root cause, based on our panel of experts with years of industry experience.

Screenshot from 2024-07-18 10-48-38
Cost Analysis

Cost analysis is also performed based on whether rectification actions are performed, for you to make the most financially-savvy decision.

ηTUNE

Panels Degrade,
But You Can Fix It.

About Us

ηTune allows you to understand the root cause to your system’s underperformance, and prescribes remedy actions that will improve your system performance.