A library for solar decisions.
Solution guides for homes, businesses and farms, explainers on how solar and the grid work, and updates from the industry.
- All topics
- Case studies
- Home solar
- Business solar
- Battery and hybrid
- Agriculture
- Solar basics
- Policy and industry
Guides and case studies
Residential and commercial solutions
How WES Energy approaches rooftop solar for homes, offices and commercial buildings.
View: Residential and commercial solutions
Battery backup solutions
Where storage fits alongside a solar system and what it changes for a property.
View: Battery backup solutions
Farm solar solutions
Solar for agricultural land, pumping and rural operations.
View: Farm solar solutions
Street lighting on stored solar
How off-grid solar and lithium clusters carry campus lighting through the night.
View case study: Street lighting on stored solar
Battery storage for large facilities
Peak shaving, load shifting and power quality from a centralized battery system.
View case study: Battery storage for large facilities
6 kW solar in limited headroom space
How a custom cantilever structure fitted two 3 kW systems onto a constrained Chennai rooftop.
View case study: 6 kW solar in limited headroom space
Understanding solar
On-grid vs hybrid solar: which is right for your home?
Compare savings, battery storage, power backup and investment before choosing a home solar system.
Read guide: On-grid vs hybrid solar: which is right for your home?Solar Panel Installation in Chennai: Complete 2026 Guide
From EB bills and roof space to subsidy, equipment, installation and after-sales support.
Read guide: Solar Panel Installation in Chennai: Complete 2026 Guide
Calculate Your Solar Requirement From Your EB Bill
Use monthly or bi-monthly consumption data to estimate capacity before a detailed site assessment.
Read guide: Calculate Your Solar Requirement From Your EB Bill
Solar for Factories in Tamil Nadu: Complete Guide
Load studies, system sizing, project costs, CAPEX and OPEX, batteries and EPC selection.
Read guide: Solar for Factories in Tamil Nadu: Complete GuideHow net metering works
What happens to the electricity a system exports, and how it shows up on a bill.
View: How net metering works
How Tamil Nadu generates electricity
The sources behind the state's grid and where solar sits among them.
View: How Tamil Nadu generates electricity
Industry updates
What is changing in solar right now
Policy, pricing and technology movements that affect solar decisions, collected as they happen.
View: What is changing in solar right now
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