MP-SP1400D-2481

Enhanced Security, Greater Coverage

The 23A SP1400D optimizer is engineered for maximum energy harvest, safety, and intelligent PV system management. With high current capacity, long communication distance, and smart module-level monitoring, it ensures stable performance even on large rooftop and utility-scale PV installations.

High Yield Performance

Optimized Module-Level Energy Capture

• Supports 23A super large current, perfectly compatible with mainstream PV modules.

• Module-level IV diagnosis ensures precise detection of module performance and faults.

Benefits:

• Maximizes energy output from each PV module.

• Accurate fault detection reduces downtime and improves yield.

• Enhances system efficiency for commercial and industrial rooftops.

Smart Installation & Operation

Patented Snap-Fit Installation Design

• Buckle-based installation takes only 35 seconds without any tools, saving 45% installation time compared to traditional bolt-based setups.

• Simplified installation reduces labor costs and minimizes human error.

Advantages:

• Quick deployment for large and small PV rooftops.

• Repeatable, secure, and safe setup for multiple modules.

• Reduces complexity in system design.

Reliable O&M

Intelligent FHC Low-Temperature Bypass Technology

• In case of module, optimizer, or communication faults, the SP1400D enters bypass mode to prevent affecting the rest of the string.

• Low-temperature bypass reduces energy loss while maintaining system safety.

Benefits:

• Protects modules and optimizers from overheating or damage.

• Ensures stable operation under fault conditions.

• Improves long-term reliability and O&M efficiency.

Flexible Coverage

Long-Range Communication for Large Roofs

• 900 m PLC communication range, suitable for super-large rooftops.

• Distance between farthest optimizer and inverter ≤ 450 m ensures stable signal transmission.

Advantages:

• Adaptable for commercial and industrial installations of various scales.

• Reduces installation limitations due to rooftop size.

• Supports high-density PV arrays without compromising control.

Why Choose 23A SP1400D?

• Rapid & Tool-Free Installation: Patented snap-fit design saves time and labor.

• High Current Capacity: Supports 23A for mainstream PV modules.

• Intelligent Bypass Technology: Reduces energy loss and ensures safe operation.

• Long-Range PLC Communication: Covers rooftops up to 900 m.

• Easy Monitoring: Full access via iSolarCloud for remote O&M.

Key Specifications

• Max. Input Voltage: 125 V

• Max. Output Current: 23 A

• Max. Efficiency: 99.5%

• Max. Operating Altitude: 4000 m

• Protection Standards: IP67/C5 rated

Typical Applications

• Commercial Rooftops: High current capacity and long communication for large arrays.

• Utility-Scale PV Plants: Module-level monitoring improves overall plant performance.

• Harsh Environments: IP67/C5 protection ensures reliable operation in dust, water, and corrosive conditions.

• Balcony or Small Rooftop Systems: Flexible deployment for residential or commercial rooftops.

FAQ – Common Questions

Q1: How fast can the SP1400D be installed?
Tool-free buckle installation allows 35-second setup, 45% faster than traditional methods.

Q2: How does the optimizer handle faults?
It enters low-temperature bypass mode, protecting other modules in the string without affecting overall system performance.

Q3: What is the maximum communication distance?
Supports 900 m PLC range; farthest optimizer to inverter distance should be ≤ 450 m.

Q4: Is it compatible with mainstream PV modules?
Yes, it supports 23A current, perfectly fitting common PV modules for commercial and industrial rooftops.

Q5: Can it be monitored remotely?
Yes, integrated with iSolarCloud for module-level monitoring, system analysis, and easy O&M.