Solar Energy Blog

A comprehensive comparison of lithium-ion and lead-acid batteries for solar storage — cost, lifespan, efficiency, and best use cases.

Learn from others' mistakes — avoid these 5 costly errors when getting solar panels installed on your home.

Keep your solar panels generating at peak efficiency with these simple maintenance tips — cleaning schedule, monitoring, and when to call a professional.

The Sharma family installed a 5kW solar system through BL Solar and now pays almost nothing for electricity. Here's their story.

How net metering works in UP, the application process through UPPCL, billing cycles, and how much you can save with a grid-tied solar system.

A detailed cost breakdown of installing a 3kW rooftop solar system in Lucknow, including panel costs, inverter, installation, and net subsidy after PM Surya Ghar.

Everything you need to know about the PM Surya Ghar Muft Bijli Yojana — subsidy amounts, eligibility criteria, application process, and how BL Solar can help you go solar.

A head-to-head comparison of the two most popular solar panel technologies — Mono PERC and N-Type TOPCon — with pros, cons, and recommendations.

India just hit a massive solar milestone. Here's how the booming solar industry is driving down costs and what it means for your rooftop installation.