Solar Power Plant Monitoring System

Track every kilowatt of your solar plant

Collects inverter, string and meter data on one panel and instantly reports production losses, soiling and faults. Works at every scale, from rooftop solar to ground-mounted plants.

Get a Quote View Products

Key features

Inverter integration (Modbus)String-level performanceIrradiance & panel temperatureProduction / consumption / gridFault and efficiency-drop alarms

Current output42.6 kW

Performance ratio84%

String-3Low yield

Data flow architecture

From sensor to screen in one flow

A field measurement reaches you within seconds via the device and the cloud. The dots show the live journey of the data.

1 Sensors

Irradiance sensorW/m²

Panel temperatureBack surface

String current / voltageDC measurement

Wind & ambientWeather

2 Devices

Solar monitoring deviceDRK-PVM1

InverterModbus RTU / TCP

Bidirectional meterProduction · consumption

DURANKA Bulut

Data collection, storage, analysis and alarm management

Cloud or on-premise server
Encrypted data transmission
Unlimited history

4 Sent to you

Web PanelHarita, grafik, rapor

Mobile AppInstant notification

SMS & Sesli AramaKademeli alarm

SCADA / APIModbus, MQTT, REST

Sensor → DeviceDevice → CloudCloud → User

Early warning

Catch the problem step by step, before it grows

Each level notifies different people through different channels. You set the thresholds yourself.

90%Excellent

Expected production is being met.

85%Normal

At the limit of seasonal variation.

80%Watch

There may be soiling or shading.

75%Warning

Cleaning or inspection is recommended.

70%Critical

A team is dispatched to check for faults.

Neden DURANKA?

General system features

Performance ratio (PR)

Compares expected production based on irradiance with actual production and shows the loss as a percentage.

String-level analysis

Finds which string is underperforming and helps distinguish shading from soiling.

Fault alarms

Instant notification of inverter error codes, communication loss and zero production.

Cleaning time recommendation

Calculates the point at which losses from soiling exceed the cost of cleaning.

Production reports

Daily, monthly and yearly production, savings and CO₂ reports delivered to your inbox.

Storage tracking

Battery charge, charge / discharge and self-consumption rate on one screen.

Installation process

Go live in 4 steps

Inventory

The inverter, meter and string layout is documented.

Connection

The monitoring device is connected to the inverter and meter via Modbus.

Sensors

Irradiance and panel temperature sensors are installed.

Monitoring

Performance is monitored 24/7 and deviations are reported.

Products

Our Solar Plant Monitoring products

Choose from connection type, sensor and form factor options according to your needs.

Solar EnergyNew

DRN-GTS-01

Solar Tracker System

5,0 (1)

A smart solar tracking control system that calculates the sun’s position from date, time and coordinates with an astronomical algorithm and automatically turns the panels to the optimum angle.

Sun tracking by astronomical calculation
Works regardless of clouds and shading
Angles and limits adjustable from the interface
Automatic and manual operating modes

42.500,00 ₺VAT included

View & Buy

Gateways & Control

DRN-GW-433

Duranka 433 MHz LoRaWAN Gateway

A low-power IoT gateway that collects data from distant sensors over 433 MHz LoRaWAN and forwards it to the cloud over Wi-Fi.

433 MHz LoRaWAN long range
Cloud integration over Wi-Fi
Encrypted data transfer
Low power consumption

9.350,00 ₺VAT included

View & Buy

Solar Energy

DRN-GTM-24

Solar Tracking Gearmotor

A high-torque, low-speed 24 V DC gearmotor for single and dual-axis solar trackers. IP54/IP65 protected and designed for long service life in the field.

High torque, low speed
24 V DC, low current draw
Planetary / helical metal gearbox
120° range of motion

49.300,00 ₺VAT included

View & Buy

Solar Energy

DRN-GTS-SN

Sun Tracking Sensor

5,0 (1)

An outdoor-rated sun tracking sensor that detects the sun’s position so that the panels receive light at a right angle.

Automatic position adjustment
Accurate detection even in cloudy weather
Weather-resistant housing
Easy plug-and-play installation

6.850,00 ₺VAT included

View & Buy

Thermal Cameras

DRN-TDR-01

Thermal Camera Drone

5,0 (1)

A drone solution with a thermal camera that measures panel surface temperatures from the air at solar power plants and quickly detects faulty cells and hot spots.

Precise thermal imaging
High-resolution visual camera
Safe flight with remote control
Data analysis and reporting

575.000,00 ₺VAT included

View & Buy

Solar Energy

DRN-IS-01

Irradiance Sensor

5,0 (1)

An irradiance sensor with 0–1 V analogue output that measures solar irradiance from 0 to 1000 W/m² in photovoltaic systems. It can be connected to the DURANKA monitoring system.

0–1000 W/m² measuring range
0–1 V analogue output
Compact and easy to mount
Weather-resistant design

23.750,00 ₺VAT included

View & Buy

Solar Energy

DRN-DK-PA66

Solar Panel Drain Clip

5,0 (10)

A solar panel drain clip made of PA66 + carbon black that drains water and dirt collecting at the panel edge and reduces the risk of hot spots. 10-year warranty.

PA66 + carbon black, UV resistant
Antistatic additive
Double-channel fast drainage
Tool-free, easy installation

34,00 ₺VAT included

View & Buy

Applications

Where is it used?

Rooftop Solar

Production and self-consumption tracking on homes and business roofs.

Real-time production in the mobile app
Monthly savings report

Industrial Roofs

Balancing production and consumption in high-consumption facilities.

Hourly consumption matching
Demand tracking

Ground-mounted Plants

String and inverter-level performance in MW-scale plants.

String comparison
Fault and work order tracking

Agricultural Irrigation

Production and water flow tracking in solar pump systems.

Pump operating hours
Tank level integration

Energy Storage

Charge level, temperature and cycle tracking in battery systems.

Cell temperature
Charge / discharge history

Public Buildings

Solar performance in schools, hospitals and municipal buildings.

Multiple sites on one screen
Public production display

Documents

Technical specifications and brochures

You can request technical documents for your tender and procurement processes.

PDFDRN-GTS-01 Technical SpecificationSent on requestRequest → PDFDRN-GW-433 Technical SpecificationSent on requestRequest → PDFDRN-GTM-24 Technical SpecificationSent on requestRequest → PDFDRN-GTS-SN Technical SpecificationSent on requestRequest → DOCSolar Power Plant Monitoring System BrochureSent on requestRequest →

Merak edilenler

Frequently asked questions

Which inverter brands does it work with?

It works with the vast majority of inverters supporting Modbus RTU / TCP. We confirm compatibility by checking your inverter model during the survey.

Can it be added to my existing plant?

Yes. The monitoring device connects to the existing inverters and meters and does not interfere with plant operation.

How does it work on land without internet?

The device sends data over a 4G cellular connection; if the connection drops it keeps the data in memory and transfers it when the connection returns.

What is the performance ratio (PR)?

It is the ratio showing how much of the energy the plant should produce at the current irradiance it actually produces. A drop indicates soiling, shading or a fault.

Free site survey

Make your plant’s lost production visible

Catch losses from soiling, shading and faults early and protect the return on your investment.

Get a Quote 0536 622 24 12 info@duranka.com