DPS®-500 Bi-Directional DC-to-DC Converter for Utility-Scale Solar Plus Storage


Download the DPS-500 datasheet by entering  your info below 

DC-Coupled Solar Plus Storage from 500kW to 3MW

The patent-pending DPS®-500 is a new bi-directional 500 kW DC-to-DC Converter designed specifically for interfacing battery energy storage with new and existing 1000V and 1500V central inverter based PV power plants.

The PCS is capable of operating in voltage, current and power control modes with the capability of on-the-fly switching between these modes. Additionally, advanced automatic excess PV energy recapture and time-shift of PV energy may be realized using the DPS®-500 in solar plus storage installations.

Dynapower can supply standalone DPS®-500s or fully integrated solar plus storage systems as part of our DPS®-i500 platform.

Designed to be easily scaled, any combination up to 6 units can be joined to create building blocks up to 3MW of energy storage.


DPS®-500 ADVANTAGES

  • Patent-pending auto clipping recapture — increases project revenues
  • No constraints on voltage — providing you with optimization flexibility
  • Parallel up to 6 units together — giving you flexible building blocks
  • Integrated fusing and switchgear — saves you money
  • Can be paired with any solar inverter — works with your existing equipment and supply chain

BENEFITS OF DC-COUPLED SOLAR PLUS STORAGE

  • Lower Installation and Regulatory Costs than AC-Coupled
  • Highest Efficiency
  • Increased Project Revenues Through Clipping Recapture
  • No Interconnection Study Needed
  • Qualify for Tax Credits

VALUE STREAMS OF DC-COUPLED SOLAR PLUS STORAGE

  • Clipping Recapture — Maximize Value of PV Generated Energy
  • Curtailment & Outage —Continuous Uptime
  • Low Voltage Harvesting — Make Money on the Edges
  • Capacity Firming — Turn Solar Energy into a Dispatchable Asset
  • Energy Time Shifting — Utilize Generated PV Energy When Its Value is Highest
  • Ramp Rate Control+ — Modulate Power for Continuous Grid Connection

To learn more about the value of a DC-to-DC Converter for Solar Plus Storage applications, download our whitepaper or watch our pre-recorded webinar by clicking the buttons below.


Download the DC Coupled whitepaper by entering  your info below 


View the Webinar recording by entering your info below 

TECHNICAL SPECIFICATIONS

DC Input Voltage Range (Battery Port)

DC Input Voltage Range (PV Port)

Maximum Continuous Power Rating

Maximum Continuous Current Rating

Efficiency Average

Battery Compatability

Aux/Controls Power

100-1500 VDC

100-1500 VDC

600kW

+/-500ADC

98.2% (actual)

Compatible with all batteries

  • Customer supplied 120V, 1-ph, 60Hz, 1kVA service
  • Customer supplied 230V, 1-ph, 50Hz, 1kVA service

Operating Temp

Cooling

Rated Max Elevation

Enclosure

Dimensions (HxWxD)

Weight

Cable Connections

-25 to +50oC

Forced Air Cooled

1000m above sea-level without de-rating

Outdoor NEMA 3R

80.5” x 33.5” x 39.4”

1300 lbs

Bottom/Side Entry

Battery Overvoltage Protection

Safety Certifications

Built-In

  • IEC / EN 61000-6-4
  • IEC / EN 61000-6-2
  • CISPR 11 / EN 55011
  • FCC Part 15 Class A
  • IEEE Std C37.90.2
  • UL 1741
  • IEC 62109-1
  • IEC 62109-2

Remote Communications

Local Indicators

ModBus TCP/IP

Lamps on front panel indicating operation mode & alarm/fault status

CONTACT US

To learn more about Dynapower solutions or to discuss a project please call (802) 860-7200 or Request a Quote here.