Rooftop Solar Solutions
PV-DG Controller

- Protect DG from excess Solar Power and Maintains the Spinning Reserve of DG.
- To Optimize Solar Generation while Running with DG.
- Maintain Spinning Reserve at about 25-30% (when the load is less than Solar Power)
- To Monitor Solar, DG, and Load Parameters
Settable Configurations Through UI:
- Step Increment
- Spin Reserve
- Histolysis
- Bootup Command
- Summation
- DG Capacity upto 8
- Grid Capacity upto 4
Specifications & Features

Protects DG from excess solar power

Optimize solar generation with DG

Usage of maximum green energy

Avoids frequent DG tripping (with solar)
Zero Export Controller

• To avoid back feeding into the grid till Net metering gets approved
• Beneficial when the load is less during break time or holidays
• Maximize the use of Green Energy
• Calculate the total load requirement by monitoring Grid Consumption and Solar generation
- Inbuild Storage & Extendable
- Capable to send data on multiple 3rd party portals through FTP & API.
Specifications & Features

Avoid back feeding into grid

Monitor solar, Grid & load parameters

Multiple Grid compatibility

Zero export controller and Data logger inbuilt
Datalogger

• Remote and Local Monitoring system with Real-time Alerts through Mail and Messages.
• DG, Grid & Solar Side Monitoring available
• Local Data Storage and Upload to the Portal in Case of Internet Failure
• Wireless Data Transmission is possible for Multiple Buildings.
Specifications & Features

Alert through mails & messages

Master-Slave communication

Wireless data transmission

Competitive in cost for multiple systems
Master Slave Controller
Whenever a Solar/Hybrid Power Plant is installed at Multiple Buildings and Multiple Wings are there, then you can use Master-Slave Communication. You can install Multiple SuryaLog Devices out of which one device will act as a Master Device and other Devices will act as a Slave or Sub-master Devices. The Master Device will Communicate with other Slave Devices which may be installed in each Wing so that you can get Wings Data at One Location.
There are two default types that you can use for Master-Slave Communication namely, Wired and Wireless. In Wired we use the LAN, PLCC, and RS-485. In Wireless, we use LORA Technology.
- A fail-safe mode in case of connectivity failure with Master
Specifications & Features

Fail Safe Mode in case of failure

Building/ Wing wise management

WLAN, Wireless & OFC

Multiple DG interfacing
PV-DG+ZED+Datalogger

- Multiple DG interfacing & Master-slave Communication is possible
- Grid and DG side Monitoring and Comparison with Solar & Load
- Auto-update & Remote-update features are available
- Deemed Generation, Curtailment details, Loss Calculation due to Curtailment
Specifications & Features

RS485 Extension: up to 8 No’s

Communication Technology: Wireless, LAN, PLCC & RS-485

Digital Input and Output Configurable
