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Showing posts from September, 2025

How to Calculate the ROI of Your Solar Investment

   What Is ROI in Solar? ROI ( Return on Investment ) measures how much you gain financially from your solar installation compared to how much you spent. Simply put: ROI = (Total Savings from Solar – Total Cost of Solar) ÷ Total Cost of Solar × 100% A higher ROI means a better financial return. Step 1: Calculate the Total Cost of Installation Your total investment includes: Equipment costs (solar panels, inverters, batteries if included) Installation costs (labor, wiring, permits) Maintenance contracts (if any)  Example: A 5kW rooftop system might cost ₹2.5–3.0 lakh in India after subsidies.  Step 2: Estimate Annual Energy Production Check how much electricity your system will generate yearly. This depends on: System size (kW capacity) Sunlight hours in your location Panel efficiency  Example: A 5kW system in Lucknow generates around 6,000–7,000 kWh per year .  Step 3: Calculate Energy Savings Multiply your yearly so...
  Powering India’s Clean Energy Future: How HFM Solar Illuminates the Path Forward India’s solar energy journey is gaining unstoppable momentum—driven by innovation, sustainability, and trusted partnerships. Among the trailblazers powering this transformation, HFM Solar stands out. With over 50 MW of installed capacity and 150+ commissioned projects , they’ve earned their place among India’s top 15 solar developers hfmsolar.com . Why HFM Solar Shines Bright Pan‑India Reach Whether it’s industrial rooftops in the North or solar parks in the South, HFM Solar’s footprint spans the country hfmsolar.com . End-to-End Expertise From initial consultancy through installation and maintenance, HFM offers full-spectrum solar solutions hfmsolar.com . Safety as a Cornerstone Operating at the highest safety standards , they demonstrate unwavering commitment to quality—for every project and every customer hfmsolar.com . Tailored Consultancy Each project receives personalized d...