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Remote Monitoring System & Service L・eye supports Output Curtailment as standard without additional equipment.Highly functional monitoring and smooth Output Curtailment of each inverter unit are collectively realized.
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L・eye thoroughly supports all types of Output Curtailment
Remote monitoring systems that support stable operation of photovoltaic power generation are also essential for Output Curtailment, which entails the risk of power outages.L・eye Remote Monitoring System and Service is a standard Output Curtailment system that requires no additional equipment and protects your valuable assets with its high monitoring power.Now is the time when Output Curtailment is in full swing, and it is important to take all possible measures to control output by incorporating sophisticated monitoring.
Online control is recommended even for old rule support!
Switching to inverters with Output Curtailment even under the old rules (offline control) and switching to online control has the following advantages.
Greatly reduced control time & days
Reduce labor and personnel costs
Since control is performed only during the required time period, control time is reduced. Also, depending on weather conditions, control may not be needed on the same day. point01
Automatic control on the power company's schedule. Reduces labor and personnel costs.

online proxy control
Even if proxy control is introduced, the settlement amount is calculated based on the 8-hour control, so the amount of Output Curtailment can be expected to be reduced by bringing it online.
Remote reservation control function eliminates the need for on-site support even for offline control!
The “remote reservation control function” allows control settings to be made in advance without the need to visit the site. Offline control also saves time and labor costs. In addition, remote control reservation details are notified by e-mail, and the PC version of the site can be operated from a smartphone.
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※Due to network conditions, control commands may not be accurately reflected.
 Please check the power generation and other data on the monitoring screen to ensure that the commands have been correctly applied. ※Optional feature. ※Not included in the L・eye photovoltaic package. ※Smartphones may not have optimized screens.
Supports three Output Curtailment rules
Unlimited No Compensation Rule and New Rule
L・eye's Solar Link ZERO, a measurement and Output Curtailment unit, periodically retrieves the Output Curtailment schedule from the power server and controls the inverter output.


old rule
The old rules require on-site control settings, but with L・eye, control can be done remotely on the monitoring screen without having to go to the site. In addition, it is possible to set up control reservations in advance.
Supports surplus Purchase
Supporting not only total buyback but also surplus Purchase. As Output Curtailment for the surplus method, you can choose from two control patterns.Supports surplus Purchase
Excess purchase control ※Grid interconnection consultation, Output Curtailment test, etc. may be required to use this function.
Supports local control
new feature
Manually execute control on the controlled equipment from the Solar Link ZERO web application.
This service can be used locally even when there is no Internet connection.
Local Control
※Must be used in conjunction with remote control.
Remote monitoring and Output Curtailment in one package

Check control schedules and results in real time

The L・eye monitoring screen allows the user to check the Output Curtailment schedule and the control status of each inverter in real time.
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Control ratio / Rated ratio
The Output Curtailment schedule is automatically obtained and the generated power is controlled according to the command values. Displays the current control status “control rate” and the power generation ratio “rated ratio” to the rated capacity for each inverter.
Display of control status
Data on power generation, solar radiation, temperature, and scheduled control rate can be viewed in graphs and reports. Both graphs and reports display average or totalized values every 30 minutes.

Fine control by Output Curtailment schedule

The Solar Link ZERO measurement and display control terminal periodically obtains the Output Curtailment schedule from the power server and controls the output of the inverter.
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Output Curtailment schedule
img Displays the type of schedule and the schedule control rate set for the day in question on the calendar. By clicking on the control rate, you can also check the detailed schedule control rate for each half hour of the day in question.
List of control status for each inverter
Shows each inverter's power, daily total, status, control rate, and rated ratio.
Control status details for each inverter
On the detailed status page for each inverter, display the control rate and rating ratio in the information column for all inverters.
Control Result Download
Clicking the download button will download the scheduled control ratio, overall rated ratio, overall generated electric energy, inverter rated ratio, and inverter generated electric energy in CSV format.
Inverter Failure History
The history of occurrence and return of detailed inverter failures can be checked and downloaded in CSV format. E-mail notification can also be sent in the event of an inverter failure.

Industry's best inverter support

The system is compatible with inverters from 40 different manufacturers, eliminating the need to select equipment to match the inverter.
  • IDEC
  • XSOL
  • Qcells
  • SANSHA ELECTRIC MANUFACTURING
  • GS Yuasa(GS YourSignfra Systems (formerly Sanken Electric) incl.)
  • SolarEdge Technologies JAPAN
  • Diamond & Zebra Electric
  • Trina Solar Japan
  • NICHICON
  • NEMY
  • Hitachi Industrial Products
    (Formerly Hitachi, Ltd.)
  • FUJI ELECTRIC
  • Mitsubishi Electric
  • YAMABISHI
  • Yingli Green Energy Japan
  • SMA Japan
  • clean venture 21
  • Suntech Power Japan
  • JA SOLAR JAPAN
  • SOLAR FRONTIER
  • DMM.com
  • Toshiba IT & Control Systems
  • Japan Energy Holdings
  • Noritz
  • Hitachi Industrial Equipment Systems
  • Huawei Japan
  • MEIDENSHA
  • WEST HOLDINGS
  • Canadian Solar Japan
  • Sungrow Japan
  • SANYO DENKI
  • Shindengen Electric Manufacturing
  • DAIHEN
  • DELTA ELECTRONICS (JAPAN)
  • Nissin Electric
  • Next Energy & Resources
  • SANYO DENKI
  • fujisaki electric
  • MARICI Japan（Formerly:ABB）
  • YASKAWA Electric
※Compatible manufacturers and models vary depending on the installed capacity of the solar power generation system.
※Please contact us for other manufacturers, etc. not listed above.
L・eye monitoring screen Operation check environment
PC
Supported OS
Windows11
Supported Web Browsers
Google Chrome / Mozilla Firefox / Microsoft Edge（All the latest versions）
※The graph screen may not display properly with browsers other than those listed above.
Screen resolution
1280 x 1024 pixels or more recommended (1024 x 768 pixels can also be used)
※We have not verified viewing under other environments.
Smartphone/Tablet
iPhone / iPad
iOS18 / iPadOS 17 :Safari Latest version
Android
Android14:Google Chrome Latest version
※We have not verified viewing under other environments.
※Even under the confirmed operating environment, the behavior may differ from that on a PC. Please be aware of this.
Inquiries about our products
Please feel free to contact us from the following link for a quotation request or for more information about our products.
Contact Us
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