Rakesh9100 · Rakesh9100 · Jun 10, 2024 · Jun 5, 2024 · Jun 5, 2024 · Jun 6, 2024
diff --git a/Calculators/Solar-Power-Saving-Calculator/Readme.md b/Calculators/Solar-Power-Saving-Calculator/Readme.md
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+# <p align="center">Solar Power Saving Calculator</p>
+
+## Description :-
+
+A Solar Power Savings Calculator helps users estimate the potential savings from installing solar panels on their property. This tool considers various factors such as local solar insolation (sunlight exposure), electricity consumption, current electricity rates, and the cost of solar installation to provide an estimate of both short-term and long-term financial benefits.
+
+## Tech Stacks :-
+
+- HTML
+- CSS
+- JavaScript
+
+## Screenshots :-
+
+
diff --git a/Calculators/Solar-Power-Saving-Calculator/index.html b/Calculators/Solar-Power-Saving-Calculator/index.html
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+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>Solar Power Savings Calculator</title>
+    <link rel="stylesheet" href="style.css">
+</head>
+<body>
+    <h1>Solar Power Savings Calculator</h1>
+    <form id="solarForm">
+        <div class="form-group">
+            <label for="state">State:</label>
+            <select id="state" onchange="updateStateData()" required>
+                <option value="">Select a state</option>
+                <option value="maharashtra">Maharashtra</option>
+                <option value="karnataka">Karnataka</option>
+                <option value="rajasthan">Rajasthan</option>
+                <option value="tamilnadu">Tamil Nadu</option>
+                <option value="gujarat">Gujarat</option>
+                <!-- Add more states as needed -->
+            </select>
+        </div>
+        <div class="form-group">
+            <label for="roofArea">Roof Area (sq ft):</label>
+            <input type="number" id="roofArea" required>
+        </div>
+        <div class="form-group">
+            <label for="roofOrientation">Roof Orientation:</label>
+            <input type="text" id="roofOrientation" placeholder="e.g., south-facing, 30-degree tilt" required>
+        </div>
+        <div class="form-group">
+            <label for="electricityConsumption">Electricity Consumption (kWh per month):</label>
+            <input type="number" id="electricityConsumption" required>
+        </div>
+        <div class="form-group">
+            <label for="systemSize">Solar System Size (kW):</label>
+            <input type="number" id="systemSize" required>
+        </div>
+        <div class="form-group">
+            <label for="installationCost">Installation Cost (₹):</label>
+            <input type="number" id="installationCost" required>
+        </div>
+        <div class="form-group">
+            <label for="incentives">Incentives and Rebates (₹):</label>
+            <input type="number" id="incentives" required>
+        </div>
+        <div class="form-group">
+            <label for="financingOptions">Financing Options:</label>
+            <input type="text" id="financingOptions" placeholder="e.g., Loan with 5% interest rate" required>
+        </div>
+        <button type="button" onclick="calculateSavings()">Calculate</button>
+    </form>
+
+    <div class="results" id="results">
+        <h2>Results</h2>
+        <p id="annualEnergyProduction"></p>
+        <p id="annualSavings"></p>
+        <p id="paybackPeriod"></p>
+        <p id="lifetimeSavings"></p>
+        <p id="environmentalImpact"></p>
+    </div>
+
+    <script src="script.js"></script>
+</body>
+</html>
diff --git a/Calculators/Solar-Power-Saving-Calculator/script.js b/Calculators/Solar-Power-Saving-Calculator/script.js
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+const stateData = {
+  maharashtra: { avgSunHours: 5.5, electricityRate: 8, co2Reduction: 0.85, installationCost: 100000, incentives: 20000 },
+  karnataka: { avgSunHours: 5.8, electricityRate: 7.5, co2Reduction: 0.82, installationCost: 95000, incentives: 15000 },
+  rajasthan: { avgSunHours: 6.0, electricityRate: 7, co2Reduction: 0.88, installationCost: 90000, incentives: 18000 },
+  tamilnadu: { avgSunHours: 5.6, electricityRate: 8.2, co2Reduction: 0.83, installationCost: 110000, incentives: 22000 },
+  gujarat: { avgSunHours: 5.9, electricityRate: 7.8, co2Reduction: 0.86, installationCost: 105000, incentives: 21000 },
+  // Add more states as needed
+};
+
+function updateStateData() {
+  const state = document.getElementById('state').value;
+  if (stateData[state]) {
+      document.getElementById('installationCost').value = stateData[state].installationCost;
+      document.getElementById('incentives').value = stateData[state].incentives;
+  } else {
+      document.getElementById('installationCost').value = '';
+      document.getElementById('incentives').value = '';
+  }
+}
+
+function calculateSavings() {
+  const state = document.getElementById('state').value;
+  const roofArea = parseFloat(document.getElementById('roofArea').value);
+  const roofOrientation = document.getElementById('roofOrientation').value;
+  const electricityConsumption = parseFloat(document.getElementById('electricityConsumption').value);
+  const systemSize = parseFloat(document.getElementById('systemSize').value);
+  const installationCost = parseFloat(document.getElementById('installationCost').value);
+  const incentives = parseFloat(document.getElementById('incentives').value);
+  const financingOptions = document.getElementById('financingOptions').value;
+
+  const avgSunHoursPerDay = stateData[state].avgSunHours;
+  const electricityRate = stateData[state].electricityRate;
+  const co2ReductionPerKWh = stateData[state].co2Reduction;
+
+  const systemEfficiency = 0.75; // Efficiency of the solar system
+
+  // Annual energy production calculation
+  const annualEnergyProduction = systemSize * avgSunHoursPerDay * 365 * systemEfficiency;
+
+  // Annual savings calculation
+  const annualSavings = annualEnergyProduction * electricityRate;
+
+  // Payback period calculation
+  const netInstallationCost = installationCost - incentives;
+  const paybackPeriod = netInstallationCost / annualSavings;
+
+  // Lifetime savings calculation
+  const lifetimeSavings = annualSavings * 25; // Assuming a 25-year lifespan
+
+  // Environmental impact calculation
+  const annualCo2Reduction = annualEnergyProduction * co2ReductionPerKWh;
+
+  // Display results
+  document.getElementById('annualEnergyProduction').innerText = `Annual Energy Production: ${annualEnergyProduction.toFixed(2)} kWh`;
+  document.getElementById('annualSavings').innerText = `Annual Savings: ₹${annualSavings.toFixed(2)}`;
+  document.getElementById('paybackPeriod').innerText = `Payback Period: ${paybackPeriod.toFixed(2)} years`;
+  document.getElementById('lifetimeSavings').innerText = `Total Lifetime Savings: ₹${lifetimeSavings.toFixed(2)}`;
+  document.getElementById('environmentalImpact').innerText = `Environmental Impact: ${annualCo2Reduction.toFixed(2)} kg CO2 avoided annually`;
+}
diff --git a/Calculators/Solar-Power-Saving-Calculator/style.css b/Calculators/Solar-Power-Saving-Calculator/style.css
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+body {
+  font-family: Arial, sans-serif;
+  margin: 20px;
+  background: slateblue;
+}
+
+h1 {
+  text-align: center;
+}
+
+form {
+  max-width: 600px;
+  margin: 0 auto;
+  padding: 20px;
+  border: 1px solid #ccc;
+  border-radius: 10px;
+  background-color: #f9f9f9;
+}
+
+.form-group {
+  margin-bottom: 15px;
+}
+
+label {
+  display: block;
+  margin-bottom: 5px;
+}
+
+input[type="text"], input[type="number"], select {
+  width: 100%;
+  padding: 8px;
+  box-sizing: border-box;
+}
+
+button {
+  padding: 10px 20px;
+  background-color: slateblue;
+  color: white;
+  border: none;
+  cursor: pointer;
+}
+
+.results {
+  max-width: 600px;
+  margin: 20px auto;
+  padding: 20px;
+  border: 1px solid #ccc;
+  border-radius: 10px;
+  background-color: #f9f9f9;
+}
+
+.results p {
+  margin: 5px 0;
+}