July 2026

Home solar battery storage systems allow you to store excess energy generated by your solar panels for use during nighttime, grid outages, or peak-rate periods, effectively maximizing your energy independence and reducing reliance on utility power. The right system depends on your energy usage patterns, backup priorities, and budget, with usable capacity, power output, and chemistry type serving as the primary selection criteria.
The decision to add battery storage transforms solar panels from a daytime-only electricity source into a comprehensive home energy solution. Without storage, your solar array sends excess daytime …

Community solar is a shared renewable energy model that allows multiple subscribers to receive credits on their electricity bills from a portion of a jointly funded solar array, typically located off-site. These programs enable renters, homeowners with unsuitable roofs, and businesses to access solar savings without installing panels on their own property.
Yes, community solar is legitimate. The model operates under state regulations and utility oversight in more than 40 U.S. states as of 2026, with subscriber agreements governed by consumer protection laws. However, the industry’s rapid growth has attracted both reputable …

AI-powered materials discovery accelerates the identification of high-performance photovoltaic materials by 50 to 100 times compared to conventional laboratory methods, transforming what once required decades of trial-and-error experimentation into targeted campaigns that can be completed in months. Machine learning algorithms trained on existing materials databases can predict promising candidate compounds, simulate their electronic and optical properties, and prioritize those most likely to achieve target efficiency thresholds before a single physical sample enters the lab.
Key Takeaway: AI …

The solar permitting process is the formal sequence of applications, inspections, and approvals required from local authorities and utilities before a photovoltaic system can be legally installed and connected to the grid. This regulatory framework ensures that every solar installation meets building codes, electrical standards, fire safety requirements, and zoning regulations while protecting both property owners and the broader electrical infrastructure.
For aspiring PV professionals and installers, mastering this process is non-negotiable. Permitting delays account for a significant portion of total project timelines and costs in…

No, solar panels do not have to be connected to the grid. You can install photovoltaic systems in three distinct configurations: grid-connected (with or without battery storage), hybrid systems that combine grid connection with backup batteries, or completely off-grid installations that operate independently. The choice depends on your energy goals, budget constraints, local regulations, and access to utility infrastructure.
Grid-connected systems remain the most common option in areas with reliable utility service, allowing homeowners and businesses to draw power when needed and often sell excess generation back through net …

Solar-powered roads are roadway systems embedded with photovoltaic cells designed to generate electricity while serving as a driving surface. These installations integrate solar panels into the pavement itself, replacing traditional asphalt or concrete with reinforced transparent materials that allow sunlight to reach solar cells beneath the surface.
The concept addresses two critical infrastructure needs simultaneously: aging transportation networks and renewable energy capacity. As nations work to expand their clean energy portfolios, the idea of transforming millions of square meters of underutilized pavement into power-…