PEAK3 guarantees maximum power even under extreme conditions. Thanks to its compact design, the inverter offers maximum power density, i.e. optimum performance with low weight. The benefits: more economical transport and simpler installation. In combination with project-specific DC cabinets, the photovoltaic system can be oversized by up to 150%. The Data Manager completes the system, meeting all the requirements of the grid operator.
The PEAK3 inverter focuses on the essentials: maximum yield and availability. All functions and components are custom-designed to reduce potential sources of error with minimum weight, and increase efficiency. Proven technologies such as the SMA OptiCool active cooling system ensure long inverter life.
Flexible, easily scalable system sizing
The PEAK3 system solution combines the advantages of decentralized plant design with those of the central inverter concept. With DC Combiner Boxes, even large-scale photovoltaic systems can be efficiently planned and easily expanded, even on heterogeneous sites. Thanks to the modular approach, projects can be adjusted not only in terms of output, but also functionally. This ensures maximum planning flexibility.
Ready for tomorrow's digital energy world
The PEAK3 system solution is supported by ennexOS, SMA's promising digital energy platform. ennexOS brings together data from all relevant energy sectors to realize modern, future-oriented solutions in the energy sector. The platform is being developed step by step, and already offers powerful functions and satellite-assisted production monitoring.
Quick and easy installation and commissioning
The PEAK3 system solution offers intelligent features for faster, safer installation of all inverters. Ergonomic handles and an integrated wall bracket facilitate inverter mounting. Large, rigid DC cables are passed through a removable mounting plate and can be easily connected to the device. With a single Data Manager, up to 200 inverters can be commissioned centrally in just a few minutes.
Efficient control and convenient monitoring
Each device can be directly controlled via fast, reliable Ethernet communication between the Data Manager and the inverter. All devices are monitored centrally via the new Sunny Portal powered by ennexOS. Configuration changes on different photovoltaic systems are also possible without the need for multiple VPN connections. Additional monitoring systems can access all devices via the system's open Modbus/TCP interface.
A promising solution that's easy to expand
The development of the PEAK3 system solution is the result of over 20 years' experience in the field of large-scale utility power plants. Central control, a decentralized system and a modular concept: these are the elements that make the PEAK3 solution so convincing. Our powerful add-on modules help you to manage large photovoltaic plants more efficiently.
Decentralized solution up to 150 kW for large-scale photovoltaic power plants
Thanks to an intelligent system structure, all inverters and the Data Manager are installed centrally. The DC Combiner Boxes are distributed throughout the field. The result: maximum performance, simplified installation and maintenance, and reduced wiring costs.
Features
| Sunny Highpower 100-20 | Sunny Highpower 150-20 |
| Max. power of photovoltaic generator | 150000 Wp | 225000 Wp |
| Max. input voltage | 1000 |
| V | 1500 V |
| MPP voltage range / Rated input voltage |
| V to 1000 V / 590 V |
| V to 1450 V / 880 V |
| Max. input/short-circuit current | 180 A / 325 A | 180 A / 325 A |
| Number of independent MPP trackers |
| Number of inputs |
| or 2 (optional) for external connection boxes |
| for photovoltaic generator |
| Rated power at nominal voltage | 100000 W | 150000 W |
| AC apparent power max. | 100000 |
| VA | 150000 VA |
| Rated AC voltage / AC voltage range | 400 V / 304 V to 477 V | 600 V / 480 V to 690 V |
| AC main | s frequency / Range |
| 44 Hz to 55 Hz | 50 Hz / 44 Hz to 55 Hz |
| 60 Hz / 54 Hz to 66 Hz | 60 Hz / 54 Hz to 66 Hz |
| Rated mains frequency | 50 Hz |
| Harmonic distortion (THD) | < 3% |
| Injection phases / AC connection |
| / 3-PE |
| Max. efficiency./european Yield | 98.8 % / 98.6 % | 99.1 % / 98,8 % |
| Dimensions (W / H / D) |
| mm / 830 mm / 444 mm |
| Operating temperature range | -25 °C to +60 °C |
| Noise emissions, typical | < |
| 69 dB |
| Autoconsumption (night) | < |
| 5 W |
| Cooling system | OptiCool, active cooling system, speed-controlled fan |
| Protection class (to IEC 60529) | IP69 |
| Maximum permissible relative humidity (non-condensing) | 100,00% |
| Equipment / Function / Accessories |
| DC |
| / AC connection | End terminal (up to 300 mm²)/Screw terminal |
| screw terminal (up to 150 mm²) |
| LED display (status/error/communication) | Yes |
| Mounting type | Rack mounting |
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