[
  {
    "id": "residential-basic",
    "category": "residential",
    "name": "Home Essential",
    "tagline": "Perfect for small homes",
    "systemSize": "3 kW",
    "priceRange": {
      "min": 180000,
      "max": 210000,
      "currency": "INR"
    },
    "pricePerWatt": 60,
    "subsidyEligible": true,
    "estimatedSubsidy": 54000,
    "netCost": 156000,
    "features": [
      "Premium monocrystalline panels",
      "Grid-tied inverter system",
      "Basic monitoring system",
      "5-year installation warranty",
      "25-year panel performance warranty",
      "Net metering assistance",
      "BIS certified components",
      "Free site survey"
    ],
    "specs": {
      "panelCount": "8-10",
      "annualProduction": "4,500 kWh",
      "monthlyBillReduction": "₹4,000-5,000",
      "paybackPeriod": "4-5 years",
      "roofArea": "250-300 sq ft"
    },
    "warranty": {
      "installation": "5 years",
      "panels": "25 years performance, 12 years product",
      "inverter": "5 years",
      "structure": "10 years"
    }
  },
  {
    "id": "residential-premium",
    "category": "residential",
    "name": "Home Plus",
    "tagline": "Ideal for medium homes",
    "systemSize": "5 kW",
    "priceRange": {
      "min": 275000,
      "max": 325000,
      "currency": "INR"
    },
    "pricePerWatt": 58,
    "subsidyEligible": true,
    "estimatedSubsidy": 78000,
    "netCost": 247000,
    "features": [
      "High-efficiency bifacial panels",
      "Smart hybrid inverter with battery ready",
      "Advanced app-based monitoring",
      "10-year installation warranty",
      "25-year panel performance warranty",
      "Free annual maintenance (2 years)",
      "Priority customer support",
      "Net metering & subsidy assistance",
      "ALMM approved panels"
    ],
    "specs": {
      "panelCount": "13-15",
      "annualProduction": "7,500 kWh",
      "monthlyBillReduction": "₹7,000-8,500",
      "paybackPeriod": "3.5-4.5 years",
      "roofArea": "400-500 sq ft"
    },
    "warranty": {
      "installation": "10 years",
      "panels": "25 years performance, 15 years product",
      "inverter": "10 years",
      "structure": "15 years"
    }
  },
  {
    "id": "residential-elite",
    "category": "residential",
    "name": "Home Elite",
    "tagline": "Complete energy independence",
    "systemSize": "10 kW",
    "priceRange": {
      "min": 550000,
      "max": 650000,
      "currency": "INR"
    },
    "pricePerWatt": 60,
    "subsidyEligible": false,
    "estimatedSubsidy": 0,
    "netCost": 600000,
    "features": [
      "Premium bifacial panels with tracker option",
      "Hybrid inverter with battery storage (optional)",
      "AI-powered monitoring and optimization",
      "15-year comprehensive warranty",
      "25-year panel performance warranty",
      "Lifetime technical support",
      "Free annual maintenance (5 years)",
      "White-glove installation service",
      "Energy consumption analytics",
      "Load management system"
    ],
    "specs": {
      "panelCount": "25-30",
      "annualProduction": "15,000 kWh",
      "monthlyBillReduction": "₹14,000-17,000",
      "paybackPeriod": "3.5-4 years",
      "roofArea": "800-1000 sq ft"
    },
    "warranty": {
      "installation": "15 years",
      "panels": "30 years performance, 15 years product",
      "inverter": "10 years (extendable to 20)",
      "structure": "20 years"
    }
  },
  {
    "id": "commercial-starter",
    "category": "commercial",
    "name": "Business Starter",
    "tagline": "For small businesses",
    "systemSize": "25 kW",
    "priceRange": {
      "min": 1250000,
      "max": 1500000,
      "currency": "INR"
    },
    "pricePerWatt": 55,
    "subsidyEligible": false,
    "estimatedSubsidy": 0,
    "netCost": 1375000,
    "features": [
      "Commercial-grade monocrystalline panels",
      "String inverters with monitoring",
      "Real-time production dashboard",
      "10-year installation warranty",
      "25-year panel performance warranty",
      "Remote monitoring & diagnostics",
      "Annual maintenance included (3 years)",
      "Energy audit report",
      "ROI analysis and reporting"
    ],
    "specs": {
      "panelCount": "60-75",
      "annualProduction": "37,500 kWh",
      "monthlyBillReduction": "₹35,000-42,000",
      "paybackPeriod": "3-4 years",
      "roofArea": "2,000-2,500 sq ft"
    },
    "warranty": {
      "installation": "10 years",
      "panels": "25 years performance, 12 years product",
      "inverter": "10 years",
      "structure": "15 years"
    }
  },
  {
    "id": "commercial-growth",
    "category": "commercial",
    "name": "Business Growth",
    "tagline": "For growing enterprises",
    "systemSize": "100 kW",
    "priceRange": {
      "min": 4800000,
      "max": 5500000,
      "currency": "INR"
    },
    "pricePerWatt": 52,
    "subsidyEligible": false,
    "estimatedSubsidy": 0,
    "netCost": 5150000,
    "features": [
      "High-efficiency bifacial panels",
      "Central inverter system",
      "Advanced SCADA monitoring",
      "15-year comprehensive warranty",
      "25-year panel performance warranty",
      "Dedicated account manager",
      "24/7 remote monitoring",
      "Predictive maintenance",
      "Annual maintenance included (5 years)",
      "Performance guarantee",
      "Custom financing options"
    ],
    "specs": {
      "panelCount": "240-300",
      "annualProduction": "150,000 kWh",
      "monthlyBillReduction": "₹1,40,000-1,70,000",
      "paybackPeriod": "2.5-3.5 years",
      "roofArea": "8,000-10,000 sq ft"
    },
    "warranty": {
      "installation": "15 years",
      "panels": "25 years performance, 15 years product",
      "inverter": "10 years (extendable)",
      "structure": "20 years"
    }
  },
  {
    "id": "industrial-standard",
    "category": "industrial",
    "name": "Industrial Standard",
    "tagline": "For manufacturing facilities",
    "systemSize": "500 kW",
    "priceRange": {
      "min": 23000000,
      "max": 26000000,
      "currency": "INR"
    },
    "pricePerWatt": 48,
    "subsidyEligible": false,
    "estimatedSubsidy": 0,
    "netCost": 24500000,
    "features": [
      "Premium industrial-grade panels",
      "Multiple central inverters with redundancy",
      "Enterprise SCADA system",
      "20-year comprehensive warranty",
      "30-year panel performance warranty",
      "Dedicated project team",
      "24/7 monitoring & support",
      "Predictive maintenance with AI",
      "Performance-based O&M (10 years)",
      "99% uptime guarantee",
      "Custom PPAs available",
      "Regulatory compliance management"
    ],
    "specs": {
      "panelCount": "1,200-1,500",
      "annualProduction": "750,000 kWh",
      "monthlyBillReduction": "₹7,00,000-8,50,000",
      "paybackPeriod": "2.5-3 years",
      "roofArea": "40,000-50,000 sq ft"
    },
    "warranty": {
      "installation": "20 years",
      "panels": "30 years performance, 15 years product",
      "inverter": "10 years (extendable to 25)",
      "structure": "25 years"
    }
  },
  {
    "id": "industrial-premium",
    "category": "industrial",
    "name": "Industrial Premium",
    "tagline": "Mega solar installations",
    "systemSize": "1 MW+",
    "priceRange": {
      "min": 45000000,
      "max": 50000000,
      "currency": "INR"
    },
    "pricePerWatt": 47,
    "subsidyEligible": false,
    "estimatedSubsidy": 0,
    "netCost": 47500000,
    "features": [
      "Tier-1 bifacial panels with trackers",
      "Redundant central inverter systems",
      "AI-powered plant optimization",
      "25-year comprehensive warranty",
      "30-year panel performance warranty",
      "Turnkey EPC solution",
      "24/7 NOC monitoring",
      "Digital twin technology",
      "Performance-based O&M (15 years)",
      "99.5% uptime guarantee",
      "Revenue-based PPA options",
      "Complete regulatory management",
      "Grid integration support",
      "Energy storage integration ready"
    ],
    "specs": {
      "panelCount": "2,400+",
      "annualProduction": "1,500,000+ kWh",
      "monthlyBillReduction": "₹14,00,000+",
      "paybackPeriod": "2-3 years",
      "roofArea": "80,000+ sq ft"
    },
    "warranty": {
      "installation": "25 years",
      "panels": "30 years performance, 20 years product",
      "inverter": "15 years (extendable to 25)",
      "structure": "30 years"
    }
  }
]