Generate your own clean solar power, use what you need, and feed the rest back to the grid — hassle-free.

With Windsun Eco Systems’ MNRE-certified engineering team, premium components, and complete end-to-end service, going solar is now simpler, safer, and more rewarding.

The On-Grid Solar Rooftop Net-Metering System from Windsun Eco Systems is a complete, utility-compliant solar solution for residential, commercial, and industrial applications.

We design, supply, and install high-efficiency solar systems that connect directly to the grid. Through net-metering, you consume your own solar power first, and any surplus is sent to the grid in exchange for bill credits.

Our MNRE-certified engineers handle everything — from system design, procurement, and installation to MSEDCL approvals and MNRE subsidy processing — ensuring you get maximum performance, savings, and peace of mind.

How It Works

• High-Efficiency Solar Panels generate DC electricity from sunlight.
• Advanced Inverters convert DC into AC power for your use.
• Net Meter records both imported and exported power.
• Surplus Energy is exported to the grid, earning you credits.
• Your Bill reflects only the net energy consumed, reducing your costs.

Key Features

• Solar Panels: High-efficiency DCR or Non-DCR Mono PERC Half-Cut Bifacial or Topcon Bifacial modules for superior performance.
• Inverter Options: Microinverters, optimizer-based inverters, or advanced string inverters with multiple MPPTs for maximum yield.
• Structure: Pre-fabricated, hot-dip galvanized mounting with stainless steel fasteners — designed for 35 years of corrosion-free operation.
• Net-Metering Compliance: Fully compliant with MSEDCL and other DISCOMs.
• Complete Protection: AC & DC SPD, MCB/MCCB, earthing, lightning arrestor for safety.
• Real-Time Monitoring: Web & mobile app tracking.
• MNRE-Certified Engineers: Ensuring best practices and highest quality standards.
• Insurance Coverage: All-risk and performance insurance to avoid any client hassle.
• End-to-End Service: Design, procurement, installation, MSEDCL liaison, MNRE subsidy processing.

Benefits

• Significant savings on electricity bills via net-metering credits.
• No battery maintenance costs — direct grid connection.
• Faster ROI (3–5 years in most cases).
• Enhanced property value and environmental compliance.
• Long-term durability with 25+ years panel warranty & 5–10 years inverter warranty.
• Hassle-free process with all approvals and paperwork handled for you.

Technical Specifications

• System Type: On-Grid Solar Rooftop with Net-Metering
• Capacity Range: 1 kW to 1 MWp
• Solar Panels: DCR/Non-DCR Mono PERC Half-Cut Bifacial or Topcon Bifacial, 21–22% efficiency
• Inverter Types: Microinverter, Optimizer-based, or String inverter (multiple MPPT)
• Monitoring: Wi-Fi/Ethernet/GSM data logging & mobile app
• Mounting: Pre-fabricated hot-dip galvanized structures with stainless steel fasteners (35-year corrosion resistance)
• Protections: DC SPD, AC SPD, MCB/MCCB, earthing, lightning arrestor
• Net Meter: Utility-approved bi-directional meter, Class 1 accuracy
• Compliance: MNRE, IEC, BIS certified components
• Warranty: 25+ years on panels, 5–10 years on inverters

Applications

• Residential homes
• Apartments & housing societies
• Commercial establishments
• Educational institutions
• Industrial rooftops
• Government buildings

Installation & Commissioning Process

• Site Survey & Design: Solar potential assessment, shadow analysis, ROI calculation.
• Approvals & Documentation: MSEDCL net-metering application, MNRE subsidy application.
• Procurement & Installation: Supply of premium-grade panels, inverters, and structures.
• Testing & Quality Checks: Electrical, mechanical, and performance validation.
• Net Meter Installation: Utility-installed bi-directional meter.
• Monitoring Setup: Web & app-based performance dashboard.
• Final Handover: Documentation, insurance papers, warranty certificates.

Downloads & Resources

FAQs