Utility Ready Solar PV Inverters

Clean power.

Total System Performance Optimization

Unparalleled Performance
With 18 power ratingsranging from 30 kW to 1 MWSatcon oers the widest range of solar PV inverter solutions in the industry, enabling you to closely match array capacities and achieve maximum energy throughput.
Edge MPPT Features a proprietary maximum power point tracking (MPPT) system Provides rapid and accurate control Boosts overall PV plant kilowatt yield Provides a wide range of operation across all photovoltaic cell technologies, including thin lm, monocrystalline, and polycrystalline PV panels Power and Eciency Ratings Eighteen power ratings, ranging from 30 kW to 1 MW (UL and CE certied) CEC eciency rating: 97% to 98% (without transformer) 96% to 97% (with transformer) CE eciency rating: 97% to 98% (without transformer) Ambient temperature range: -20 C (-4 F)1 to 55 C (131 F)2 Full array nameplate power rating maintained throughout the entire MPPT DC voltage range Superior dynamic performance in cloudy conditions DC Inputs at Full Power 265320V DC to 600V DC (UL) 420V DC to 850V DC (CE) Printed Circuit Board Durability Wide thermal operating range: -40 C (-40 F) to 85 C (185 F) Conformal coated to withstand extreme humidity and air-pollution levels

Achieve superior performance, higher rates of return and a lower total cost of ownership, for the entire lifespan of your system.
The worlds largest solar power installations depend on Satcon PV inverters to provide ecient and stable power. Thats because Satcons PV inverters are the most advanced and proven in the industry. Our inverters maximize array performance and uptime through a combination of system intelligence, advanced command and control capabilities, industrial-grade engineering, and total lifecycle performance optimization. Satcon oers the industrys most comprehensive preventative maintenance and extended warranty plans, including our 99% Uptime Guarantee. Our Global Services organization is dedicated to ensuring that each Satcon solution performs with the highest levels of eciency and reliability throughout its entire lifespan. All of these benets combine to deliver the highest levels of system performance that you can depend on.

PowerGate Plus is the worlds most widely deployed large scale, utility ready solution.
PowerGate Plus inverters maximize system uptime and power production, even in cloudy conditions, due to their advanced system intelligence, next-generation Edge MPPT technology, and industrial-grade engineering.

Satcon Solstice delivers the industrys rst complete power-harvesting and array management solution for utility class solar power plants.
Solstice enables centralized, intelligent management of the entire PV system along with the exibility of localized control over every component in the array, from the panel, to a single string, to the inverter, to the grid thus serving as a total system solution. With Solstice, power output from each string is independently optimized, allowing each string to operate at its full potential all day. As a result, energy production from the entire array is increased by 5-12% compared to a centralized inverter system.

Equinox delivers best in class 98.5% peak eciency combined with the industrys widest thermal operating range.
Equinox comes with a standard NEMA 3R/ IP54 enclosure, and is available in three separate climate packages. Equinox is built on the foundation of Satcon PowerGate Plus and Solstice, the worlds most deployed large scale solar inverter solutions.
POWER OUTPUT

Approximation based on idealized data points.

Solstice

+5-12%
Centralized

SUNRISE

SUNSET

1 2

Cold weather option for Equinox to -40 C 55 C with additional option package

Prism delivers a factory integrated 1 MW medium voltage (MV) solution optimized for utility scale PV installations.

Improvements in power production and yield.

Prism comes complete with factory integrated step up transformers, MV disconnect switches, power conversion electronics and an all-climate outdoor enclosure. Prism comes ready to connect to the PV array and utility grid, enabling fast installation through a modular prepackaged design.

PowerGate Plus 30kW 1MW

Streamlined Design
With all components encased in a single, space-saving enclosure, PowerGate Plus PV inverters are easy to install, operate, and maintain.
Single Cabinet1 with Small Footprint No clearance required for sides and back Convenient access to all components Large in-oor cable glands make access to DC and AC cables easy Rugged Construction Engineered for outdoor environments Proprietary enclosure made of G-90 galvanized steel for longevity Output Transformer1 Provides galvanic isolation Matches the output voltage of the PV inverter to the grid Transformer built in; standalone transformer available as an option Quiet Operation 65 dB(A) standard 55 dB(A) optional
Powergate Plus 1 MW

PowerGate Plus Solar PV Inverters

Commercial and Utility Scale
The worlds largest solar power installations depend on Satcon PowerGate Plus PV inverters to provide ecient and stable powereven in the harshest climates.

Broad Range of Power Ratings

With 18 power ratingsranging from 30 kW to 1 MW (UL and CE certied)Satcon oers the widest range of solar PV inverter solutions in the industry.

Advanced, Rugged, and Reliable

Engineered from the ground up to meet the demands of large-scale installations, Satcon PV inverters feature an outdoor-rated enclosure, advanced monitoring and control capabilities, and Edge, Satcons next-generation MPPT solution.

History of Innovation
1

Alternative congurations for Satcon Prism

The proven leader in solar PV inverter solutions for commercial installations, Satcon sets the standards for ecient large-scale power conversion. From the introduction of the rst singlecabinet PV inverter, to the rst high-eciency power conditioning system for commercial PV inverters, to the groundbreaking 1 MW PV inverterSatcon continues to lead the way.

Clean power. Satcon Solstice

Advanced, Rugged, and Reliable

Engineered from the ground up to meet the demands of large-scale installations, Satcon Solstice features NEMA4 SSB enclosure, IP54 inverter enclosure, advanced monitoring and control capabilities, and Edge, Satcons nextgeneration MPPT solution. Low Maintenance Total system intelligence and modular components make service ecient String level Maximum Power Point Tracking (MPPT) Highly optimized DC to AC conversion Total system monitoring, diagnostics and control Advanced grid interconnection and utility control capabilities Natural convection cooled SSB for simplicity and high reliability
Satcon Solstice 100kw, 125kW, 500kW

The industrys rst complete power-harvesting and array management solution for utility class solar power plants.
Satcon Solstice enables centralized, intelligent management of the entire PV system along with the exibility of localized control over every component in the array, from the panel, to a single string, to the inverter, to the grid thus serving as a total system solution. String Level Maximum Power Point Tracking (MPPT) ensures that the negative eects of module shading, soiling and aging mismatch are minimized and contained within the string. Reduce Balance of System expenses by 20-25% while gaining greater design exibility. String level DC to DC conversion boosts string voltages to a higher, xed level, reducing line losses and allowing the inverter to operate more eciently. Higher voltages result in lower current, permitting the use of smaller gauge, lower cost cable and smaller conduit sizes. Because the total design is factory integrated, your installed costs are also lower. In addition, you have greater design exibility because you can use dierent panel technologies, power ratings, vintages, sizes, mounts and brands in the same array. Total system monitoring, diagnostics and control provides greater visibility to poorly behaving elements in the system at the string level. Bidirectional communication allows you to stop, start and restart a solar PV power plant remotely, and receive status updates from the inverter. It also provides the ability to sense, identify and mitigate ground faults as they occur - in milliseconds.

Rugged Construction Hermetically sealed NEMA 4 Cabinet for Subcombiner and IP54 rating for inverter enclosure

Output Transformer Provides galvanic isolation Matches the output voltage of the PV inverter to the grid

AC Side System Value Control of real and reactive power Ability to stop, start and restart a solar PV power plant remotely Controllable ride-thru Dynamic VAR generation Simplied Utility SCADA system integration via the Solstice PV site controller

With Solstice, energy harvest from the entire system is improved by 5-12%

The Solstice Subcombiner (SSB) performs string level Maximum Power Point Tracking (MPPT) and the DC to DC conversion.

Satcon Equinox

Peak Eciency of 98.5%*

Power Eciency without Transformer
Power Level (%) Output Power (kW) Eciency (%)

10 20 30 50 75 100

50 100 150 250 375 500

96.9 98.0 98.2 98.1 98.0 97.8

Equinox 500kW

Note: Values shown at 425 VDC

Equinox is oered with three extreme climate packages to meet your particular application needs:
Equinox Desert Package: Allows best in class operating temperatures up to 55C1 at full power NEMA 3R/IP54 dust protected enclosure provides resistance against blowing sand particles Equinox Tropical Package: NEMA 3R/IP54 weather resistant enclosure provides protection against heavy rainfall Corrosion resistance in harsh salt environments Equinox Cold Weather Package: NEMA3R/IP54 enclosure provides protection against sleet, snow and is undamaged by external formation of ice Operates in cold climates down to -40C1
1

Best in Class Peak Eciency of 98.5%*

Protable PV Power
The Satcon Equinox 500 kW PV inverter has a signicant impact on the protability dynamic of large-scale solar PV systems. With its unparalleled system intelligence, nextgeneration Edge MPPT technology, and industrial-grade engineering, the Equinox 500 kW inverter maximizes system uptime and power production, even in the harshest environments.

Commercial and Utility Scale

The worlds largest solar power installations depend on Satcon Equinox PV inverters to provide ecient and stable powereven in the harshest climates.

Proven Performance
The proven leader in solar PV inverter solutions for commercial installations, Satcon sets the standards for ecient large-scale power conversion.

Increased PV Plant Yield in the Widest Range of Environments

Equinox, Satcons next generation inverter design, features best in class eciency (98.5%) combined with three extreme climate packages to provide you with the highest levels of system performance and uptime and the utility scale solar industrys widest thermal operating range. Equinox comes complete with a NEMA 3R/IP54 enclosure and is available in three separate climate packages in order to deliver you optimal yield in the solar industrys widest range of environments:

with additional option packages

Equinox Desert Package

Designed to maximize total system power production in extreme heat and airborne contaminants, the Equinox Desert Package oers best in class operating temperatures up to 55C1 at full power, and protection against blowing sand.

Equinox Tropical Package

The Equinox Tropical Package delivers the same high temperature operating range along with the industrys leading ruggedized outdoor rated enclosure that protects against heavy rainfall and provides corrosion resistance in harsh salt environments.

Equinox Cold Weather Package

The Equinox Cold Weather package provides protection against sleet, snow and ice, with an optional operating temperature down to -40C.
* preliminary

Satcon Prism Platform

Factory integrated 1 MW system for 600VDC arrays

2 x PVS-500 (MVT) 500kW inverters 1000 kVA oil-lled transformer (biodegradable uid) Integrated HV disconnect switch Inverter and transformer on same transportable baseframe allowing for ship and drop installation
Edge MPPT Provides rapid and accurate control that boosts PV plant kilowatt yield Provides a wide range of operation across all photovoltaic cell technologies Printed Circuit Board Durability Wide thermal operating range: -40 C (-40 F) to 85 C (185 F) Conformal coated to withstand extreme humidity and air-pollution levels
Prism Platform 1MW

Satcon Prism Platform is a fully integrated 1MW medium voltage solution

Leveraging Satcons industry standard setting PowerGate Plus 500kW solar PV inverters, Prism Platform is a utility grade one megawatt platform, complete with factory integrated step-up transformers, MV disconnect switches, and power conversion electronics.

Proven Reliability
Rugged and reliable, PowerGate Plus PV inverters are engineered from the ground up to meet the demands of large-scale installations.
Low Maintenance Modular components make service ecient

Note: Final dimensions will vary according to transformer size. Dimensions shown are for a 12.47 kV transformer.

The Industrys Widest Range of Utility Ready Power Ratings

Solstice Models

Equinox

Proven Reliability
Rugged and reliable, PowerGate Plus PV inverters are engineered from the ground up to meet the demands of large-scale installations.
Low Maintenance Proven track record of reliable performance

100kW, 125kW and 500kW

(500kW shown)

500kW

Modular components make service efficient Dual cooling fans

PowerGate Plus Models

Safety UBC Seismic Zone 4 compliant Built-in DC and AC disconnect switches1 Integrated DC two-pole disconnect switch isolates the inverter (with the exception of the GFDI circuit) from the photovoltaic power system to allow inspection and maintenance

30 kW

50 kW

S-Type 50 kW

75 kW

100 kW

S-Type 110 kW

Built-in isolation transformer Protective cover over exposed power connections Testing and Certication UL1741 CSA 107.1-01

135 kW

210 kW S-Type

250 kW

375 kW

IEEE 1547 IEEE C62.41.2 IEEE C62.45 IEEE C37.90.1 IEEE C37.90.2 CE Certication Warranty

500 kW

1 MW

Five years Extended Warranty (up to 10, 15, or 20 years) Extended service agreement

Prism Platform

Satcon Smart Subcombiner

The new Satcon Smart Subcombiner accommodates up to 12 PV strings and features comprehensive diagnostic capabilities that identify string-level performance issues with remarkable speed and accuracy.
1

1 MW

Alternative congurations for Satcon Prism

Performance Management

Total System Intelligence and Control

PV View PLUS is a proprietary, advanced, on-demand monitoring service that allows customers to use an internet connection to retrieve information about the operation of their utility tied photovoltaic system from anywhere in the world. Benets of using PV View PLUS include: Greater visibility of PV array performance E-mail alerts of inverter faults and warnings Ability to target system maintenance to areas of greatest need Faster problem resolution and higher system uptime

Daily Energy Production

Monthly Energy Production

PV View PLUS provides the ability to monitor the following: Daily, Weekly, Monthly, and Annual Energy Production Inverter AC Voltage, Current and Power Output PV Array Input DC Voltage, Current and Power AC Line Power Factor Inverter internal temperatures DC current of each sub-array at the inverter (option with PV Zone) DC current of each PV string (option with Satcon Smart SubCombiner) DC current and voltage of each PV string (option with Satcon Solstice)

With the ability to monitor individual string performance, malfunctioning or underperforming elements in the system can be quickly located and repaired*.

With the optional weather station, users can view site specic information useful for calculating expected system performance, including: Irradiance Wind speed Wind direction Ambient temperature Photovoltaic cell temperature

Environmentals
29.0 C Ambient Temp. 44.0 C Cell Temp. 385.0 W/M Irradiance
2

22.4 mph Wind Speed W Wind Direction

*View only available with Satcon Solstice or with Satcon Smart Subcombiners

Satcon Design Services

Designing for Optimum System Performance

Gaining full value out of any photovoltaic system starts with optimized system design. Satcons Design Services organization will guide you through all phases of project development using our broad experience and engineering skills. Ranging from design consulting to complete endto-end system design, our design services team can help ensure that your system is designed to deliver optimum performance across its entire twenty plus year life span.

Level 1: Engineering Consulting Services

Satcons team of engineers have hands-on, proven expertise in PV systems designs and installations. With over 100 combined years of system design experience, Satcon can help you to optimize every aspect of PV systems, from the panel to the grid. Maximize the performance of your project through a complete understanding of the technology backbone in your system.
Our engineering consulting services can provide you with an early assessment of your design plan and system architecture. For this Level 1 oering, we will advise you on the following aspects of your project:

Selection of location Selection of individual components, including panels, sub-combiners and inverters Solar array design

Level 2: Complete End-to-End System Design and Documentation

As follow-on to Level 1, or by itself, our design services team can provide you with a complete design solution for your system. The Level 2 package includes:

Drawings and Documentation Performance Forecasts

Additional Optional Services

In addition to the Level 1 and Level 2 packages, Satcon can also oer you the following optional services:

Option A: Grid Connection Services Option B: Environmental Impact Assessments Option C: Assistance/Supervision of Construction and Acceptance Option D: Quality Assurance/System Audit Option E: Pre-Commissioning System Inspection Option F: PE Stamped Drawings

Satcon. The standard for clean power.

www.satcon.com

Satcon PV Inverters
Specications 100kW

Solstice
125kW 500kW

Equinox
500kW 30 kW 50 kW 50 kW S-Type 75 kW 100 kW

PowerGate Plus
110 kW S-Type 135 kW 210 kW S-type 250 kW 375 kW 500 kW 1 MW 1 MW Prism

Full-Power MPPT DC Input Range (V DC) 250-5751 265600 305600 315600 320600 3207201 330600 420850 Maximum Voc (V DC) 600 VDC 900 VDC Nominal Frequency Range (Hz) 59.3-60.5 49.3-50.5 AC Voltage Range Set Points -12%/+10% Power Factor = Unity >0.99 Harmonic Distortion <3% THD

Eciency w/ Transformer (CEC) 95% 95.5% 96%97%

Eciency w/o Transformer (CEC) 97%98% Low Voltage Tap Line 20% Forced Air Cooling

Noise Level <65 dB(A)

Ambient Temperature Range ( C) -20 C to +50 C -20 C3 to +55 C4

Enclosure Rating (NEMA 3R, IP54)

Cabinet Finish 14-Gauge, Powder-Coated Steel RAL 7035 Base and Door Finish 16-Gauge, Powder-Coated Steel Hood + Base Trim Finish RAL 5001

UBC Zone 4 Seismic Rating

Standard Optional

Input to SSB 2 The 20% boost tap on the isolation transformer increases the AC voltage output range for applications where the solar array DC operating voltage is at or near the lower end of the DC input range. This boost allows for continued inverter operation at lower DC voltage input levels. 3 Cold weather option for Equinox to -40C. 4 55C with additional option package. Note: Specications are subject to change.

Satcon Corporate 27 Drydock Avenue Boston, MA 02210 P: +1.617.897.2400 F: +1.617.897.2401 E: sales@satcon.com

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Satcon Shenzhen China Room 1112, 11/F, International Chamber of Commerce, No. 168 FuHua San Road, FuTian District, Shenzhen, P.R.C. 518048 P: +86.755.6168.2588 F: +86.755.6168.2599 E: sales@satcon.com

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