250L Solar Water Heater

⚙️ 250L Pressurized Solar Water Heater 🌞

• 🔹 Capacity: 250 Liters 💧
• 🔹 Type: Pressurized Solar Water Heater 🌡️
• 🔹 Inner Tank: Seven-layer Stainless Steel (SS) 🏗️
• 🔹 Outer Tank: Galvanized Steel (Rust-Proof) 🛡️
• 🔹 Insulation: High-Density Polyurethane Foam (50-60mm thickness) 🔥
• 🔹 Collector Type: Vacuum Tube / Heat Pipe 🏺
• 🔹 Tube Material: Borosilicate Glass (Double-layer) 🌐
• 🔹 Number of Tubes: 20–25 (Depending on Model) 🔄
• 🔹 Tube Diameter: 47mm – 58mm 📏
• 🔹 Tube Length: 1.8m – 2.1m 📐
• 🔹 Working Pressure: Up to 6 bar ⚖️
• 🔹 Temperature Range: 35°C – 95°C 🌡️
• 🔹 Heat Retention: Up to 72 Hours ⏳
• 🔹 Backup Heating: Optional Electric Heater (1.5kW – 3kW) ⚡
• 🔹 Lifespan: 15–20 Years 🕰️

✅ Efficient | Durable | Eco-Friendly | Cost-Effective ♻️