Sandwich

9 Victory Drive, Sandwich, MA 2563

Plant Summary Information

Sandwich is ranked #189 out of 547 solar farms in Massachusetts in terms of total annual net electricity generation.

Sandwich generated 627.0 MWh during the 3-month period between September 2025 to December 2025.

Plant Name	Sandwich
Utility Name	LSE Ophiuchus LLC
Location	Barnstable County, MA
Initial Operation Date	July 2023
Last Update	Dec 2025
Annual Generation	4.2 GWh
Annual Consumption	15.2 k MMBtu
Ranked #8,801 out of 13,301 Power Plants Nationwide
Ranked #3,929 out of 7,209 Solar Power Plants Nationwide
Ranked #268 out of 654 Massachusetts Power Plants
Ranked #189 out of 547 Massachusetts Solar Power Plants
Fuel Types	Solar

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Summary Information
Plant Name	Sandwich (67578)
Plant Address	9 Victory Drive, Sandwich, MA 2563
Utility	LSE Ophiuchus LLC (66257)
Latitude, Longitude	41.71775, -70.47994
Generation Dates on File	Jan 2024 to Dec 2025
Initial Operation Date	July 2023
Annual Generation	4.2 GWh
Fuel Types	Solar

Federal Energy Regulatory Commission (FERC) Information
FERC Cogeneration Status	No
FERC Small Power Producer Status	Yes
FERC Small Power Producer Docket Number	21-849-000
FERC Exempt Wholesale Generator Status	No

Regulatory Information
Regulatory Status	Non-Regulated
NERC Region	NPCC
Balancing Authority	ISO New England Inc. (ISNE)
NAICS Code	Utilities (22)
Sector	IPP Non-CHP (2)
Water Source
Ash Impoundment
Transmission / Distribution Owner	Massachusetts Electric Co (11804) MA
Grid Voltage	23.00 kV
Energy Storage	Yes

* Data obtained from the 2025 EIA 860 Report

First Operation Date	July 2023
Combined Heat & Power	No
Sector Name	IPP Non-CHP (2)
Energy Source	Electricity used for energy storage
Solid Fuel Gasification	No
Carbon Capture Technology	No
Time From Cold Shutdown To Full Load	10M

Energy Storage Details
Nameplate Energy Capacity MWH	4.6
Maximum Charge Rate	2 MW
Maximum Discharge Rate	2 MW
Storage Technology	LIB
Nameplate Reactive Power Rating	2
Storage Enclosure Type	CS
Excess Wind And Solar Generation	P
DC Tightly Coupled	Yes
Direct Support Of Another Unit	Yes
Direct Support Plant Id	67578
Direct Support Gen Id	SWI23
Support T D Asset	No

Solar Details
Fixed Tilt	Yes
Azimuth Angle	180
Tilt Angle	20
DC Net Capacity	4.3 MW
Crystalline Silicon	Yes
Net Metering Agreement	No
Virtual Net Metering Agreement	Yes
Virtual Net Metering DC Capacity	4.3 MW

Owner Name	Address	Generator	Ownership
*We couldn't locate any owners for this plant*

Power plants with a similar annual net generation from Solar.

Rank	Plant Name	Plant Location	Annual Generation
#3919	ESA Albemarle NC Solar	Albemarle, NC	4.2 GWh
#3920	USS St Anne Solar LLC (St. Anne 1)	St Anne, IL	4.2 GWh
#3921	Butler Solar Power Project	Butler, MO	4.2 GWh
#3922	Hurricane Creek CSG	Carterville, IL	4.2 GWh
#3923	Porterville 6 and 7	Porterville, CA	4.2 GWh
#3924	Powatan Road Solar	Clayton, NC	4.2 GWh
#3925	BQ - Psychedelic Site CSG	Swan Lake, NY	4.2 GWh
#3926	Bani Solar	Olanta, SC	4.2 GWh
#3927	Springfield Solar	Montross, VA	4.2 GWh
#3928	Graham Solar Center LLC	Fair Bluff, NC	4.2 GWh
#3930	Bryan Floyd	Pembroke, GA	4.2 GWh
#3931	Schmidt CSG 1	Belleville, IL	4.2 GWh
#3932	USS Giveback Solar LLC (CSG)	Pueblo, CO	4.2 GWh
#3933	SSD Clackamas 4, LLC	Molalla, OR	4.2 GWh
#3934	Cabrillo College	Aptos, CA	4.2 GWh
#3935	Meadow Solar	Boston, MA	4.2 GWh
#3936	Sheridan Road Solar Farm	Ashland, ME	4.2 GWh
#3937	Pikes Peak Solar Garden 1 LLC CSG	Colorado Springs, CO	4.2 GWh
#3938	SV Gardner 1 (Lutz) CSG	Gardner, IL	4.2 GWh
#3939	FFP - NY Varano	Goshen, NY	4.2 GWh

Below are closest 20 power plants surrounding Sandwich.

Plant Name	Plant Location	Annual Generation	Distance
118 Echo	Mashpee, MA	814.0 MWh	4.5 mi
665 Scenic Highway	Bourne, MA	89.0 MWh	5.9 mi
ASD Cotuit MA Solar LLC	Sandwich, MA	4.2 GWh	2 mi
Barnstable Landfill	Marstons Mills, MA	4.9 GWh	5.9 mi
Canal	Sandwich, MA	447.0 GWh	3.9 mi
Cape Cod Air Force Station - 6 SWS	Sagamore, MA	6.2 GWh	3.9 mi
Cedarville CSG	Plymouth, MA	914.0 MWh	6.9 mi
DG Crystal Spring CSG	Mattapoisett, MA	6.8 GWh	2.7 mi
Falmouth 2 Solar	Falmouth, MA	2.7 GWh	9.5 mi
Falmouth Landfill Solar	Falmouth, MA	4.7 GWh	9.6 mi
Future Generation Wind	Plymouth, MA	12.2 GWh	8 mi
Green Meadows	Sandwich, MA	5.1 GWh	4.3 mi
MA Military Reservation Wind Project	Otis ANG Base Bourne, MA	5.1 GWh	6.9 mi
Marston Mills Solar	Marstons Mills, MA	6.3 GWh	5.6 mi
Mashpee Landfill Solar	Mashpee, MA	2.0 GWh	6.1 mi
Notus Wind 1	E. Falmouth, MA	5.0 GWh	10.1 mi
Onset East Community Solar Facility	Wareham, MA	1.6 GWh	9.1 mi
Onset West Community Solar Facility	Wareham, MA	1.6 GWh	9.1 mi
Renew Canal 1 CSG LLC	Sandwich, MA	1.9 GWh	4 mi
TJA MA Wakeby Road	Barnstable, MA	1.0 GWh	3.8 mi