Verified Commissioning Track Record
Solar Solutions Across Different Environments
1.2 MW Rooftop & Ground-Mounted Captive Industrial PV Installation
Turnkey heavy-industry engineering designed to overcome high-vibration structural steel challenges, delivering 1.68 GWh annual yield with zero unscheduled downtime across harsh monsoonal conditions.
Engineering Gallery & Asset Register
Commercial IT Park Monocrystalline Solar Rooftop
2025Custom-curved building aerodynamic array utilizing Tier-1 half-cut cells, cutting corporate grid consumption by 68%.
Premium Luxury Villa Solar System
PM Surya Ghar subsidized installation delivering net-zero utility status with aesthetic anodized aluminum mounts.
Multi-Site Warehousing Rooftop Array
High-efficiency cold storage facility solarizing continuous chilled supply chains under WBSEDCL net-metering.
Turnkey Solar EPC Ground & Industrial Shed Array
2024Full lifecycle development: structural surveying, heavy pile foundations, grid synchronization switchyard, and scada telemetry.
Higher Educational Campus Decarbonization
Distributed rooftop solar across three faculty buildings, lowering institutional operating costs by 45%.
Thermographic PV Audit & High-Yield AMC
Drone thermal analysis and precision robotic washing restoring 14.3% degraded output back to peak nominal rating.
Apex Auto Component Works
Rooftop grid-tied monocrystalline array yielding 3,20,000 units annually with bi-directional 11kV net metering.
Solar Solutions Across Regional Locations
Deep localized execution network with in-house technical liaison teams certified under WBSEDCL guidelines across North Bengal districts.
Cooch Behar
Central engineering office, dispatch depot, and residential PM Surya Ghar rapid deployment squad.
Jalpaiguri Belt
Specialized high-tension 11kV/33kV multi-megawatt captive solar assets for heavy factories and tea estates.
Siliguri
Commercial rooftops for IT parks, logistics warehouses, hospitality complexes, and educational campuses.
Alipurduar
Rooftop arrays for commercial agro-storage, institutional hospitals, and remote microgrid implementations.
The Impact of Our Solar Installations
Metric Tons CO₂ Offset
Equivalent to planting 840,000+ mature trees over 25 years.
MWp Installed Capacity
High-efficiency Tier-1 bifacial and monocrystalline modules deployed.
Million kWh Generated / yr
Clean power directly injected into commercial grids and rooftop loads.
Crores Client Savings
Direct reduction in operational energy bills for businesses & residents.
How We Deliver Turnkey Solar Projects
From initial shadow-path simulation to commercial synchronisation and lifelong telemetry guarantees.

On-Site Blueprint Review & Quality Audit
Every foundation pile undergoes pull-out testing to ensure 150 km/h wind resilience.
From Complex Challenge to Flawless Clean Yield
The Challenge: Distance & Humidity Constraints
The industrial customer's heavy manufacturing roof was located 640 meters away from the primary HT step-up substation, generating massive AC cable drop risk in sub-tropical moisture.
The Solution: Custom IP66 Distributed Architecture
A2S engineers implemented decentralized IP66 string inverters positioned directly along the array gantry, stepping up voltage to reduce line losses below 1.2% alongside zinc-aluminum-magnesium racking.
The Outcome: 24.2% Tariff Reduction
The customer slashed annual high-tension tariff payouts by ₹1.12 Crores, yielding a 3.4-year full system payback with continuous real-time cloud SCADA telemetry.
Verified Client Experiences
"Reduced our common area electricity bills by 80%. The after-sales maintenance is prompt and reliable."
"Very professional execution and hassle-free subsidy process. The structure is robust enough for high wind zones."
"Our Cooch Behar residence has been virtually electric-bill free since installing the bifacial system. Subsidy credited smoothly directly to our bank under PM Surya Ghar."
"Reduced our common area electricity bills by 80%. The after-sales maintenance is prompt and reliable."
"Very professional execution and hassle-free subsidy process. The structure is robust enough for high wind zones."
"Our Cooch Behar residence has been virtually electric-bill free since installing the bifacial system. Subsidy credited smoothly directly to our bank under PM Surya Ghar."
"Reduced our common area electricity bills by 80%. The after-sales maintenance is prompt and reliable."
"Very professional execution and hassle-free subsidy process. The structure is robust enough for high wind zones."
"Our Cooch Behar residence has been virtually electric-bill free since installing the bifacial system. Subsidy credited smoothly directly to our bank under PM Surya Ghar."
"Reliable power with zero downtime. Highly recommended for sensitive medical facilities where uptime is critical."
"Great team and excellent support after installation. The ROI analysis was spot on, and we are saving significantly."
"A2S Solution handled our complex 33kV substation sync without interrupting factory operations. Their engineering drawings cleared CEIG inspection on the first submission."
"Reliable power with zero downtime. Highly recommended for sensitive medical facilities where uptime is critical."
"Great team and excellent support after installation. The ROI analysis was spot on, and we are saving significantly."
"A2S Solution handled our complex 33kV substation sync without interrupting factory operations. Their engineering drawings cleared CEIG inspection on the first submission."
"Reliable power with zero downtime. Highly recommended for sensitive medical facilities where uptime is critical."
"Great team and excellent support after installation. The ROI analysis was spot on, and we are saving significantly."
"A2S Solution handled our complex 33kV substation sync without interrupting factory operations. Their engineering drawings cleared CEIG inspection on the first submission."
"Prompt EPC team, genuine Tier-1 Solar Panels used, and total assistance with WBSEDCL meter testing in Siliguri."
— Anirban MukherjeeCustomer Stories & On-Site Tours
Touring the 350kW Siliguri Solar Rooftop
Interview with facility head on managing peak HVAC loads with clean energy.
Zero Electricity Bills in Cooch Behar
Homeowner walkthrough explaining installation speed and ₹78,000 direct subsidy.
1.2 MW Heavy Industrial Synchronisation
Drone time-lapse and chief electrical engineer analysis of the 33kV bay.
5kW Residential Setup in Kolkata
A quick look at how this family powers their entire home using solar.
Frequently Asked Questions
We perform a comprehensive load profiling analysis based on your last 12 months of electricity bills, available shadow-free rooftop area, and sanctioned connected load to size a system that maximizes ROI without oversizing.
Typically, the end-to-end net-metering approval process with WBSEDCL takes 30-45 days. Our in-house liaison team handles all documentation, CEIG approvals (if applicable), and final meter testing.
Our engineering team conducts a thorough STAAD Pro structural load-bearing analysis prior to any installation. We custom-fabricate Hot-Dip Galvanized structures designed to distribute weight safely while ensuring 150+ km/h wind resilience.
As a registered vendor, we process your application on the National Portal. Once the system is installed and the net-meter is commissioned, the subsidy amount (up to ₹78,000) is directly credited to your registered bank account within 30 days.
While generation dips during heavy overcast days, our Tier-1 bifacial and mono-PERC modules are highly sensitive to diffuse light, ensuring a baseline generation. Over the year, the sizing accounts for regional weather to guarantee the promised annual yield.
We offer a 25-year linear performance warranty on modules, a 5-10 year replacement warranty on inverters, and a 5-year comprehensive AMC covering regular cleaning, telemetry monitoring, and preventive maintenance.
Yes, we facilitate both models. For CAPEX, we can assist with collateral-free solar loans via our banking partners. For large MW-scale industrial clients, we offer OPEX (RESCO) models where you only pay for the consumed electricity at a reduced tariff.
Every plant is equipped with IoT-enabled data loggers. Clients get mobile app access to track real-time generation, daily yields, carbon offset metrics, and automated fault alerts for immediate maintenance response.
Let's Build Your Solar Project
Tell us about your energy requirements and let our team help you explore the right solar solution with bankable engineering, DISCOM synchronization, and assured ROI.
Explore Comprehensive Solar Services
Residential Solar
Rooftop systems with PM Surya Ghar subsidy processing.
Commercial Solar
High-yield arrays for offices, hospitals & IT campuses.
Industrial Solar
Megawatt heavy manufacturing & tea processing setups.
Solar EPC
Turnkey engineering, CEIG liaison, and substation sync.
AMC & Audits
Thermographic diagnosis & high-pressure module cleaning.

