Our Solutions
Precision-engineered solutions for solar monitoring, power control, and seamless communication.
PC-based SCADA
Plant-wide supervision for large ground-mounted solar plants — live data, historical trends, alerts, reports and fault analysis in one on-premise dashboard, with remote monitoring built in.
Plant-wide supervision from a single PC-based workstation, with live data alongside full historical trend history for every connected device.
Supervise and control plant equipment remotely, with the same on/off and time-based control tools used across eSenZ hardware.
Built-in control tools for PV-DG synchronisation, zero export and export limits, alongside time-based operation.
Configurable threshold alerts with automated reports and fault analysis to reduce downtime across large sites.
PC-based SCADA
Specifications
- Deployment
- On-premise, Windows PC
- Scope
- Utility-scale ground-mounted plants
- Data sources
- Inverters, meters, sensors
- Protocols
- RS485 Modbus RTU / TCP
- Control
- DG sync, zero export, on/off, time-based
ZED + DG Synch
Zero Export Device
& PV-DG Synchronisation
ZED intelligently curtails excess solar generation to prevent reverse flow into the grid, while DG Synch seamlessly synchronises solar inverters with diesel generators — reducing fuel consumption and operational costs.
Real-time monitoring and dynamic throttling of inverter output to maintain zero net export to the grid.
Smart loading algorithm maximises solar usage while DG sets handle the balance — cutting diesel consumption by up to 40%.
Run both together on one site: export stays at zero on-grid, and generation still shifts smartly to DG when solar can't cover the load.
IP65-protected enclosure engineered to withstand heat, dust, and heavy rainfall in demanding outdoor environments.
Real-time status on the eSenZ portal with configurable threshold alerts via SMS and email.
Power Limiter
Specifications
- Control mode
- Active power curtailment
- Response time
- ≥ 500 ms
- Inverter brands
- 60+ supported
- Protocols
- RS485 Modbus RTU / TCP
- Communication
- 4G, WiFi 2.4 GHz, LAN
Data Logger
A single device that consolidates RS485-based inverters, energy meters, weather sensors and BMS units into one unified cloud logging system — accessible from anywhere.
Compatible with 60+ inverter brands deployed across India — Solis, Sungrow, Sofar, Havells, SMA, Huawei, Growatt, Delta, Fronius and more.
4G, WiFi, Ethernet (LAN) and RS485 all supported on a single logger, so it stays connected regardless of what's available on site.
IP65-protected enclosure engineered to withstand heat, dust, and heavy rainfall in demanding outdoor environments.
Supports seamless integration with third-party platforms, SCADA, and Building Management Systems via RS485 and open REST APIs.
Real-time status on the eSenZ portal with configurable threshold alerts via SMS and email.
Data Logger
Specifications
- Protocols
- RS485 Modbus RTU / TCP
- Communication
- 4G, WiFi 2.4 GHz, LAN
- Analog inputs
- Up to 3 (V) + 2 (I)
- Relay output
- 1, for external relay
- Data interval
- ≥5 min (configurable)
Wireless RS485 transceiver
/ OFC solutions
Eliminate costly and time-consuming cable runs across large solar sites with our wireless RS485 bridges and optical fibre converters — delivering reliable, interference-free communication.
Transmit RS485 signals wirelessly over distances up to 1 km line-of-sight — eliminating trenching and long cable runs. See Air Link in detail.
RS485 to fibre optic conversion for electrically isolated, interference-immune data transmission over up to 5 km. See Opti Link in detail.
Extend and branch RS485 bus networks without signal degradation — ideal for large multi-inverter arrays.
No configuration required for most deployments — just connect and the network is established within seconds.
Wireless RS485
Specifications
- Wireless range
- Up to 1 km (LoS)
- Baud rate
- 2400–115200 bps
- OFC distance
- Up to 5 km
- Interface
- RS485
- Power
- 12 V DC
- Enclosure
- IP65, wall / DIN rail
Have a project
in mind?
Our team is ready to help you choose the right solution and get your site live fast.