Next-Gen Solar Site Monitoring & Management
Empowering commercial and residential solar networks with real-time performance analytics, direct inverter connectivity, and rapid maintenance scheduling.
Inverter Monitoring Portals
V-Sole Inverter
Access your V-Sole solar inverter status, historical performance data, and real-time generation metrics.
SolarmanPV / Deye
Access the official India Pro SolarmanPV platform or download the Deye Solar configuration tools.
Solis Cloud
Track your Solis series PV systems through Solis Cloud web or connect on your mobile device.
Other Inverters
Select your solar inverter brand in India to access monitoring portal or app.
Real-time Generation
Track kilowatt throughput directly from connected inverters with detailed reporting tools.
Geo-Mapping Sites
Our engineers navigate quickly to physical sites using evolution maps and precise GPS directions.
Dedicated Customer View
Customers can view active logs, maintenance details, and custom generation stats for their site at any time.
Utility & Additional Services Hub
EB Connection & Name Transfer
TANGEDCO New ServicesSolar Rooftop Applications
DCR & Non-DCR Solar PortalsApplication Status Trackers
Live Status via App No / MobileNet Meter & Vendor Portals
PM Surya Ghar & TNEB DashboardsGovernment Schemes & Subsidy Live Feed
Real-time updates on PM Surya Ghar Rooftop Subsidy, TANGEDCO/TNEB Net Metering Policies, PM-KUSUM Agricultural Solar Schemes & TN State Energy Benefits.
PM Surya Ghar: Muft Bijli Yojana (Up to ₹78,000 Subsidy)
Central government rooftop solar subsidy directly credited to customer bank accounts via Direct Benefit Transfer (DBT). Provides up to 300 free units of electricity per month.
TANGEDCO / TNEB Bi-Directional Net-Metering Policy
Tamil Nadu Electricity Board (TNEB) solar net-metering framework allowing residential, commercial, and industrial consumers to export surplus power back to the grid and reduce EB bill amounts.
PM-KUSUM: Solar Agriculture Pumpset Subsidy (Up to 90%)
High-capacity solar water pumpsets for farmers in Tamil Nadu. Provides 30% Central Government Subsidy + 30% TN State Government Subsidy + 30% Bank Loan option (Farmer pays only 10%).
TN Chief Minister's Solar Powered Green House Scheme (CMSPGHS)
100% state-funded solar rooftop panel installations with integrated LED lighting and battery storage for rural housing units across Tamil Nadu districts.
MSME Solar Tax Benefits: 40% Accelerated Depreciation & Low Interest Loans
Commercial & factory owners installing rooftop solar can claim 40% accelerated tax depreciation in Year 1 plus soft SIDBI solar financing loans at low interest rates.
Knowledge Centre
Master solar energy operations, installation workflows, and inverter monitoring with our curated YouTube video guides and technical tutorials.
Featured YouTube Shorts
Watch quick vertical video shorts directly in the player below
Solar System Installation & Setup
Complete step-by-step installation overview and operational setup for high-efficiency residential & commercial solar plants.
Smart Inverter & App Monitoring Guide
Learn how to connect smart solar inverters to Wi-Fi, configure monitoring apps, and track daily generation on your phone.
Rooftop Cleaning & Maintenance Tips
Essential rooftop solar panel cleaning techniques and preventive maintenance steps to maximize power yield and longevity.
Essential Solar Knowledge Base
Rooftop Cleaning Guidelines
Clean solar panels every 2 to 4 weeks using clean water and soft non-abrasive brushes. Avoid cleaning during peak sun hours to prevent thermal stress.
Bi-Directional Net Metering
Understand your bi-directional meter readings: Import kWh (power taken from grid), Export kWh (solar power sent to grid), and Net billing calculations.
Inverter Status LED Light
Solid Green: Active generation. Flashing Yellow: Wi-Fi pairing / standby. Solid Red: Grid fault or voltage error (schedule site check if unresolved).
Green Ray Nexus Pricing
Enterprise & installer monitoring for EPC Companies, plus comprehensive Annual Maintenance Contracts (AMC), pay-per-visit rooftop panel cleaning, and rapid emergency breakdown services for end customers.
Starter EPC
For contractors managing small residential solar networks up to 100 kW total capacity.
- Up to 100 kW Managed Solar Capacity
- Centralized Multi-Site Dashboard
- Automated Fault Email & SMS Alerts
- Instant Solar BOQ Generator Tool
- Inverter Wi-Fi Logger Setup Guide
- Standard Technical Email Support
Pro EPC Partner
For growing EPC firms & commercial integrators managing 100 kW to 1 MW capacity.
- Up to 1 MW (1,000 kW) Managed Capacity
- Direct Inverter API Integration (V-Sole, Deye, Solarman)
- White-Labeled Customer Portal with your company logo
- Automated Performance & Commissioning PDF Reports
- Priority Site Maintenance Dispatch (24-hr SLA)
- Dedicated Engineering Account Support
Enterprise EPC
For utility-scale solar developers, IPPs & large industrial EPC operations (> 1 MW).
- Unlimited Sites & Megawatt Capacity
- Custom REST API & Webhook Telemetry Export
- On-Site Substation & HT Diagnostics Support
- Guaranteed 12-Hour On-Site SLA Response
- Custom O&M SLA Contracts & Spares Management
- 24/7 Priority Hotline & On-call Engineer
Why Solar EPC Companies Choose Green Ray Nexus
Universal Inverter Direct API
Plug-and-play synchronization with V-Sole, SolarmanPV, Deye, Sungrow, Growatt, Fronius and 20+ brands.
Automated BOQ & Proposal
Generate precise Bill of Quantities (BOQ) with cable sizing, panel array config, and net metering checklist in seconds.
White-Label Client App
Give your end customers a branded iOS/Android mobile web experience with your logo & company colors.
Rapid Technician Dispatch
Access Green Ray's field force of certified solar engineers for on-demand site visits across Tamil Nadu & India.
Solar Rooftop Annual Maintenance Contracts (AMC)
Keep your solar rooftop plant operating at peak generation yield year-round with scheduled panel washing, inverter health checks, thermal scan diagnostics, and free breakdown support visits.
Essential AMC
Designed for small residential rooftop solar installations (1 kW to 5 kW).
- 2 Panel Cleanings per year (Bi-annual)
- Annual Inverter & DC Box Safety Inspection
- Earthing Pit & AC/DC Protection Checks
- Bi-Directional Net-Meter Billing Audit
- Phone & WhatsApp Technical Support
Comprehensive AMC
Complete peace-of-mind package for 5 kW to 10 kW homes, villas, and small offices.
- 4 Panel Cleanings per year (Quarterly)
- 2 Complete Inverter & DC Cable Health Audits
- Thermal Imaging Scan for micro-crack/hotspot check
- 1 FREE Emergency Breakdown Visit included
- 24/7 Automated Remote Monitoring & Fault Alert
- Priority 24-Hour Technician SLA Visit
Commercial AMC
For commercial buildings, schools, factories, and solar plants up to 50 kW.
- 6 Panel Cleanings per year (Bi-monthly)
- Comprehensive Preventive Maintenance Routine
- Zero Labor Charge on minor spares replacement
- 2 Emergency Breakdown Visits included
- Priority 12-Hour On-Site SLA Response
- Monthly Generation Performance Analytics Report
One-Time Rooftop Solar Panel Cleaning Service (Pay Per Visit)
Accumulated dust, pollen, bird droppings, and industrial grime can reduce solar generation by up to 25-30%! Book an expert pay-per-visit deep cleaning with de-mineralized water and anti-scratch soft brushes.
Basic Rooftop Wash
Quick pay-per-visit cleaning for small residential setups.
- Soft brush wash with pure water
- Dust & bird dropping removal
- Visual inspection of panel glass
- Quick generation check
Standard Hydro Scrub
Deep cleaning and glass clarity enhancement for standard residential homes & villas.
- High-pressure de-mineralized water spray
- Micro-fiber non-abrasive scrub
- Frame drain cleaning & clamp check
- DC cable inspection & safety audit
- Generation output before & after report
Deep Hydro Shield
Premium cleaning treatment with hydrophobic nano-coating protection for long-lasting solar yield.
- Anti-dust hydrophobic protective coating wash
- Thermal camera scan for hotspot detection
- Full inverter health & Wi-Fi logger audit
- Structure corrosion & earthing test
- Certified efficiency boost report
Breakdown Maintenance & Emergency Repair
Is your solar inverter showing red fault LED, low generation, or complete plant tripping? Book our certified engineers for rapid 24-hour on-site troubleshooting and component repair.
Site Diagnostic Visit
Rapid technician call-out to diagnose root causes of solar plant failure.
- Guaranteed technician dispatch within 24 hours
- Comprehensive inverter error log audit
- AC/DC breaker & MC4 cable continuity test
- Earthing pit resistance measurement
- Detailed repair estimate & solution report
String & Cable Repair
On-site repair of burnt connectors, damaged cables, micro-cracks, and junction boxes.
- Burnt MC4 connector & junction box replacement
- Bypass diode testing & array string re-wiring
- DC cable crimping & conduit sealing
- Structure tilt & clamp tightening
- Post-repair string voltage verification
Inverter Troubleshooting
Fix grid sync failure, Wi-Fi logger offline issues, firmware errors, and voltage trips.
- Wi-Fi data logger re-pairing & cloud portal setup
- Grid voltage & frequency tolerance calibration
- Inverter firmware update & error code reset
- Warranty RMA coordination with manufacturer
- Live generation tracking restoration
Instant Solar Care Cost Estimator
Estimate maintenance costs and generation gains based on your solar system size.
Frequently Asked Questions
Contact Us
Get in Touch
Have questions about solar panel installation, pricing, or technical monitoring? Our expert team is ready to assist you.
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Phone
+91 9003014141
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Email
info@greenraytechnologies.in
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Headquarters
No. 4-A, Jeevarathinam 3rd Street, KSR Nagar, Ambattur, 1st Floor, Plot No 4-A, Jeevarathinam 3rd Street, KSR Nagar, Ambattur, CHENNAI – 600 053. - 600053
Business Hours
Monday - Saturday: 10:00 AM - 6:00 PM
Closed on Sundays