DC-to-DC Converter — Solar Plus Storage 250KW Bi-Directional Converter

Designed specifically for installation with existing or new utility-scale solar installations, Dynapower’s DPS-250 250KW bi-directional DC-to-DC Converter is a new cost-effective approach to coupling energy storage with solar. The DPS-250 allows utility-scale owners to maximize production and utilization of solar energy on the grid.

BENEFITS OF DC-TO-DC APPROACH
• Lower Installation and Regulatory Costs
• No Interconnection Study Needed
• Highest Efficiency
• Qualify for Tax Credits

VALUE STREAMS OF DC-TO-DC APPROACH OF 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 please visit our blog here.

Power Rating
550-1500 VDC, (power conversion up to 1425VDC) AC Line Frequency

DC Voltage
580 – 830  VDC

Max DC Current
450 A

DC Input Voltage Range (Battery Port)
550-1500 VDC (power conversion up to 1425VDC)AC Line Frequency

Maximum continuous power rating
250 kW

Maximum continuous current rating
+/-312.5 ADC

Efficiency
98.2% CEC

Aux/Controls Power
Customer supplied 120V, 1-ph, 60Hz, 1kVA service

Operating Temp
-10 to +45oC

Cooling
Forced Air Cooled

Rated Max Elevation
1000m above sea-level without de-rating

Enclosure
Outdoor NEMA 3R

Dimensions (HxWxD)
79” x 39.22” x 37.80”

Cable Connections
Bottom/Side Entry

Remote Communications
ModBus TCP/IP

Remote Monitoring
DynaCloudTM – Real time monitoring with automated alerts and data logging

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