Smart Power Control for Hybrid Solar Systems
The 10-Way Changeover DB Box for Solar is designed to safely distribute electrical power while allowing manual switching between solar inverter, utility grid (WAPDA), and generator supply. It integrates a heavy-duty changeover switch with multiple MCB outgoing circuits for full protection and organized wiring.
Moreover, this compact panel improves system safety by isolating power sources and preventing backfeeding. Because it offers multiple outgoing circuits, users can separately protect lighting, sockets, appliances, and critical loads for better power management.
🔄 Integrated Changeover & Protection System
🔁 Manual rotary / lever changeover switch
⚡ Individual MCB protection for each circuit
🛡️ Short circuit and overload protection
🔒 Lockable enclosure for safety
📊 Clean wiring layout for easy maintenance
Therefore, reliability and operational safety increase significantly.
⭐ Key Features & Benefits
✅ 10 outgoing protected circuits
✅ Heavy-duty changeover switch
✅ Powder-coated steel or PVC enclosure
✅ Indoor and semi-outdoor suitability
✅ Clear labeling and cable entry points
✅ Wall mount installation
✅ Custom breaker ratings available
✅ Long service life
✅ Easy future expansion
🏗️ Applications
Ideal for:
🏠 Homes with hybrid solar
🏢 Offices and shops
🏫 Schools and clinics
☀️ Rooftop solar systems
🔋 UPS backup integration
🏗️ Small commercial buildings
📊 Technical Specifications (Typical)
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Product Type: Solar Changeover Distribution Box
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Ways: 10 Outgoing Circuits
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Enclosure: Powder Coated Steel / PVC
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Changeover Rating: 63A – 125A
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MCB Rating: 6A – 32A (custom)
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Voltage: 230V / 415V AC
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Poles: 2P / 4P
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Protection Level: IP54 – IP65
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Mounting: Wall Mount
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Customization: Available
🛒 Why Buy from SMS Engineering?
At SMS Engineering, we manufacture and supply customized solar DB boxes with proper protection coordination, premium wiring quality, and professional finishing. We offer market pricing (MT), bulk availability, and nationwide delivery across Pakistan 🇵🇰.
🔗 Internal links:
https://www.smsengs.com/product/hybrid-solar-protection-box/
https://www.smsengs.com/product/rotary-changeover-pvc-box/
https://www.smsengs.com/product/ats-panel/
🌐 External links:
https://en.wikipedia.org/wiki/Distribution_board
https://www.se.com
