DEC - Delaware Electric Cooperative

Net metering & export

Net Metering Allowed

1

NEM Type

Monthly

TOU Utility

1

Post Solar Billing Method

Net Metering

Rebates Offered

1

Deregulated

1

Allows Standby

1

Interconnection & taps

Approval Req To Install

Yes

Interconnection Level

1

Supply Side Taps Allowed

1

Line Taps Allowed

1

Load Taps Allowed

1

Automatic Transformer Upgrade Size

0

Meter Aggregation Allowed

1

System size & offset

System Size Restrictions

0

System Size Restriction Type

No Restrictions

System Size Battery Included

0

System Size Includes Existing Systems

0

Offset Type

Percentage

Offset Value

110

Offset Calculation Basis

Average

Offset Calculation Period

24

Industry Standard Watts Sqft

2

System Offset Notes

• The largest this system can be without exceeding 110% of their 24 monthly average usages.

• For DEC members that have greater than 12 months of usage history and less than 24 months of usage history, the most recent 12 months of usage history shall be used to obtain the average monthly usage necessary for calculating the inverter size as described in the interconnection agreement. (Available in the files section) 

• For systems being installed on properties with less than 12 months of recorded usage, see the below guidelines on maximum system sizes:

• Single-wide trailers: 3.8 kVA
• Double-wide trailers: 6 kVA
• < 2000 sqft house: 6.2 kVA
• 2000 - 3000 sqft house: 8.1 kVA
• 3000+ sqft house: 11.7 kVA

Offset Calc Tool

Historical Usage

Metering & disconnect

Production Meter Required

No

Production Meter Position

N/A

Production Meter Labeling

N/A

AC Disconnect Required

Yes

Allowed Meter Adapter

None

Plans & docs

Site Plan Reqs

A lockable disconnect device shall be installed within three (3) feet of the DEC meter and accessible at all times by DEC personnel.

Website

link

Phone

(855) 332-9090

Other details

Restrict Inspection

0

Address ID

208958

Express Planset Eligible

Yes