What To Know About Buying Solar Panels Apr 2026

South-facing roofs (in the Northern Hemisphere) with a 15–40 degree tilt capture the most sunlight.

Nearby trees or buildings can drastically reduce efficiency. Ensure your roof is shadow-free during peak sun hours. what to know about buying solar panels

Before shopping, determine the system size you actually need. South-facing roofs (in the Northern Hemisphere) with a

Factor in future energy needs like electric vehicle (EV) charging or new air conditioners. Before shopping, determine the system size you actually need

In India, a typical 2–3 BHK home needs a 3 kW system, while homes with heavy AC usage may require 5 kW or more. 2. Evaluate Roof and Location Suitability

Buying solar panels in 2026 is a multi-step process that involves assessing your home's energy profile, selecting the right technology, and navigating a shifting landscape of incentives. While technological efficiency is at an all-time high, changes in federal and state policies—particularly in the United States and India—require buyers to be more informed than ever. 1. Assess Your Energy Needs