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The SMA Sunny Boy 7.7-US inverter enhances system design flexibility with multiple MPPTs and diverse stringing configurations. This solar inverter caters to various applications, both on-grid and off-grid, thanks to SMA’s innovative features. Empower your design team to speed up customer proposals and improve efficiency in energy systems with the Sunny Boy series.
Experience unparalleled flexibility in system design with hundreds of stringing configurations and multiple independent MPPTs, making the SMA Sunny Boy 7.7-US a versatile choice for varied installation scenarios.
Utilize SMA’s OptiTrac Global Peak technology for effective shade mitigation, ensuring maximized energy production even in challenging shading conditions.
Benefit from a Secure Power Supply delivering up to 2,000 W during grid outages, offering customers increased energy security and peace of mind.
All necessary communications are fully integrated within the inverter, removing the need for additional components, streamlining both installations and operations.
SMA Smart Connected provides a proactive service solution that seamlessly integrates with Sunny Portal to automatically detect and rectify issues, minimizing system downtime.
The Sunny Boy 7.7-US operates as a high-performance solar inverter designed to maximize efficiency and reliability in photovoltaic systems. Its components work in tandem to ensure optimal energy conversion and system performance.
The inclusion of multiple MPPT trackers allows individual optimization of solar panel strings, ensuring maximum energy yield under varied environmental conditions.
An integrated DC disconnect simplifies system design and enhances safety by allowing disconnection without additional equipment.
The advanced communication interface reduces complexity and speeds up commissioning, contributing to a faster setup and operational process.
| Max. PV Power | 10905 Wp |
| Max. DC Voltage | 600 V |
| Rated MPP Voltage Range | 270 – 480 V |
| MPPT Operating Voltage Range | 100 – 550 V |
| AC Nominal Power | 7680 W |
| Max. AC Apparent Power | 7680 VA |
| Max. Efficiency | 97.5% |
| CEC Efficiency | 96.8% |
| Environmental Protection Rating | NEMA 3R |
| Dimensions (W/H/D) | 535 x 730 x 198 mm |
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