Popular Questions
Common questions focus on installation costs, effectiveness in various climates, maintenance needs, environmental impact of production, and the feasibility of going off-grid. This curiosity reflects a broader shift towards sustainable energy solutions as individuals and businesses seek to reduce their carbon footprint while potentially benefiting financially in the long run.
Solar panels, inverter, mounting equipment, and optionally batteries for storage.
Typically 25-30 years, with efficiency declining slightly over time.
Grid-tied systems connect to the utility grid, while off-grid systems operate independently with battery storage.
Varies widely, but often 50-90% reduction in electricity costs.
Varies by location, but may include federal tax credits, state rebates, and net metering programs.
Commercial systems are usually larger, may use different mounting systems, and often have more complex financing options.
General Questions
Generally, 300-400 square feet for an average residential system.
Panels still work, but at reduced efficiency.
Minimal; occasional cleaning and system checks are usually sufficient.
Payback period: Typically 5-10 years, depending on system size, location, and energy costs.
Yes, with battery systems like Knox IP65, Dongjin, Polyntec,Tesla Powerwall or LG Chem RESU.
Look for certifications, experience, warranties, and customer reviews. Get multiple quotes.