Beginner
Solar Starter Guide
The complete beginner's guide to going solar in India — from basics to your first system.
₹99
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31 Expert Guides
Learn Solar. Save Money. Go Independent.
Practical PDF guides written for Indian farmers, homeowners, and solar professionals. Instant download. No fluff.
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Solar Guides
Homeowner
Homeowner Solar Guide
Everything a homeowner needs to plan, buy, and install rooftop solar in India.
₹199
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Farmer
Farmer Solar Guide
Solar for agriculture: pumps, irrigation, subsidies, and maximising farm income.
₹199
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Professional
EPC Professional Guide
Technical reference for solar EPC contractors: design, installation, and commissioning.
₹499
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BundlesBest Value
Homeowner + Farmer Bundle
Homeowner Solar Guide + Farmer Solar Guide — save ₹100 with this bundle.
₹299
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BundlesBest Value
Complete Solar Library Pack
All original Son of Surya guides in one pack — best value for serious learners.
₹549
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BundlesBest Value
Homeowner + EPC Bundle
Homeowner Solar Guide + EPC Professional Guide — ideal for technically-minded homeowners.
₹549
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Professional
Solar Installation Best Practices Guide
Step-by-step installation guide covering mounting, wiring, inverter setup, and commissioning for rooftop solar systems in India.
₹299
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Maintenance
Solar Panel Maintenance & Cleaning Guide
Complete maintenance manual: cleaning schedules, performance monitoring, fault detection, and annual servicing checklist.
₹199
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Subsidies
PM Surya Ghar Subsidy Scheme Guide
Complete guide to PM Surya Ghar Muft Bijli Yojana: eligibility, application process, and how to claim up to ₹78,000 subsidy.
₹149
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Subsidies
State Solar Subsidy Schemes Guide
State-wise breakdown of solar subsidies across Maharashtra, Gujarat, Rajasthan, UP, Karnataka, Tamil Nadu and 20+ other states.
₹199
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Battery
Solar Battery Storage Guide
Everything about solar battery storage: lithium vs lead-acid, sizing, BMS, hybrid inverters, backup power, and ROI calculation.
₹299
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Homeowner
Net Metering Complete Guide
How to apply for net metering in India: DISCOM procedures, documentation, billing explained, and how to maximise export earnings.
₹199
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Finance
Solar Financing & Loan Guide
Solar loan options, EMI calculators, NABARD schemes, green bonds, and how to finance your solar system with zero upfront cost.
₹149
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Homeowner
Solar Inverter Selection Guide
How to choose the right inverter: string vs micro vs hybrid, sizing rules, brand comparison, warranty checklist, and common failure modes.
₹199
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Homeowner
Rooftop Solar Sizing Guide
How to correctly size your rooftop solar system: load analysis, shadow assessment, panel orientation, tilt angle, and system design.
₹249
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Professional
Solar Wiring & Electrical Safety Guide
DC and AC wiring standards, cable sizing, earthing, surge protection, and electrical safety compliance per CEA regulations.
₹299
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Homeowner
Solar for Apartments & Housing Societies
Group net metering, RWA solar models, common area solar, virtual net metering, and how housing societies can go solar.
₹249
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Farmer
Solar Water Pump Selection Guide
How to choose the right solar pump: AC vs DC, submersible vs surface, head and flow calculations, and government schemes for farmers.
₹199
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Beginner
Solar Panel Buying Guide India
How to evaluate solar panels: efficiency ratings, temperature coefficients, warranty terms, BIS certification, and top brands in India.
₹149
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Finance
Solar ROI & Payback Calculator Guide
Detailed financial modelling for solar: IRR, NPV, payback period, electricity tariff escalation, and how to present ROI to banks.
₹249
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Professional
DISCOM Approval & Grid Connection Guide
Step-by-step guide to getting DISCOM approval, technical feasibility, net metering application, and grid synchronisation.
₹299
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Maintenance
Solar Troubleshooting & Fault Diagnosis Guide
Diagnose and fix common solar system faults: low generation, inverter errors, hot spots, PID effect, shading losses, and battery issues.
₹249
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Professional
Off-Grid Solar System Design Guide
Complete off-grid solar design: load calculation, battery bank sizing, charge controller selection, and system design for remote homes.
₹349
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Professional
Solar for Small Businesses Guide
Solar economics for shops, clinics, schools, and small factories: load profiling, CAPEX vs OPEX models, and tax benefits under Section 32.
₹299
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Maintenance
Solar Monitoring & Performance Guide
How to monitor your solar system: string monitoring, data loggers, mobile apps, PR ratio, CUF benchmarks, and when to call for service.
₹149
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Finance
Solar Carbon Credits & RECs Guide
How to earn Renewable Energy Certificates (RECs) and carbon credits from your solar plant, trading platforms, and income potential.
₹199
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Professional
Solar EPC Tender & Bidding Guide
How to read, evaluate, and bid on solar EPC tenders: BOQ preparation, rate analysis, technical compliance, and winning strategies.
₹499
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Beginner
Solar Insurance & Warranty Guide
What solar insurance covers, how to file claims, understanding product vs performance warranties, and protecting your investment.
₹99
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Professional
Solar for Schools & Institutions Guide
How schools, colleges, and government institutions can go solar: RESCO model, CAPEX model, MNRE schemes, and case studies.
₹249
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BundlesBest Value
Complete Solar Knowledge Bundle
All 20+ Son of Surya guides in one bundle: installation, maintenance, subsidies, battery storage, net metering, financing, and more.
₹549
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Expert Content
Written by MNRE-certified solar engineers with 10+ years of field experience.
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