MSS 1/1.5/2MW Medium Voltage Solar Stations

 

1MW, 1.5MW & 2MW Medium Voltage SMARTGRID Stations
The Megawatt Solar Station (MSS) solutions provide a fully-integrated inverter solution containing premium efficiency components unprecedented in the industry. The MSS is available in two options – skid or enclosure. The station combines the Solectria Renewables SMARTGRID Inverter Series (SGI 225/250/266/300/500), 2.5-35 kV medium voltage switchgear, MV transformer for multi-megawatt projects. All components arrive at a customer site assembled in one station, saving the additional time and cost of installing and wiring separate components.

FEATURES
• Multiple sizes: 1MW, 1.5MW, 2MW - standard options; other sizes available
• Integrated stations
• May combine any number of SGI series inverters
• Direct connection to MV utility power
• Quick & easy installation

OPTIONS
• Uptime guarantee

OPTIONS FOR UTILITIES
• Low voltage ride through
• VAR support
• Controlled ramp rate
• Remote power control

Testing & Certifications
All components are UL or ETL listed and in full compliance with the NEC

Click here to view information on the SGI 500 Inverter.



DOWNLOAD SPEC SHEET (PDF)

INVERTER SPECIFICATIONS

MSS 1MW
SKID
MSS 1MW
ENCLOSURE
MSS 1.5MW
SKID
MSS 1.5MW
ENCLOSURE
MSS 2MW
SKID
MSS 2MW
ENCLOSURE
STRUCTURAL
Dimensions (H x W x D)
89.3 x 258 x 137 in.
(2268.5 x 6553.2 x 3479.8 mm)
120 x 312 x 138 in.
(3048 x 7924.8 x 3505.2 mm)
89.3 x 392 x 137 in.
(2268.5 x 9956.8 x 3479.8 mm)
120 x 462 x 138 in.
(3048 x 11734.8 x 3505.2 mm)
89.3 x 392 x 137 in.
(2268.5 x 9956.8 x 3479.8 mm)
120 x 462 x 138 in.
(3048 x 11734.8 x 3505.2 mm)
Weight
33,000 lbs
(15,000 kg)
39,000 lbs
(17,727.3 kg)
52,000 lbs
(23,636.4 kg)
53,500 lbs
(23,318.2 kg)
60,000 lbs
(27,273 kg)
62,000 lbs
(28,181.8 kg)
Color
Frisco White; Other colors optional
Baseframe
Structural steel; conforms to ASTM A36; shop welded
Flooring (Enclosure)
3/4" fire rated plywood or 1" skid guard or 3/16" diamond tread steel plate or 1/4" diamond tread aluminum plate; insulation optional
Walls (Enclosure)
Post minimum 14 gauge galvanized, shop welded to structural steel base frame & roof z-bracket
Siding (Enclosure)
Full length, tight fitted, weather tight & weather proof; standard 22 gauge factory painted stucco aluminum; optional 24 gauge factory painted steel
Roof (Enclosure)
Full length, tight fitted, weather tight & weather proof; EPDM membrane roof optional; bows are c-style 16 gauge galvanized at 24"; sloped at 1" minimum pitch; insulation optional
Door (Enclosure)
Minimum 20 gauge hollow metal doors with R2.4 insulation; interior panic button; door closer; exterior drip strips
Electrical
General
All MSS components are UL or ETL listed and in full compliance with the National Electric Code (NEC)
Lighting (Enclosure)
Interior florescent lighting; 4 ft or 8 ft T8 high output light fixtures; optional other light fixtures
Conduit & Fittings
Electrical metallic tubing (EMT) or flexible metal conduit; not less than 1/2" diameter
Light Switches (Enclosure)
20A, 250V minimum, UL listed
Receptacles
20A, 125 V single or duplex, UL listed weather tight & approved for outdoor use; GFCI receptacles to be specified; cover plates are galvanized steel
Wireways & Cables
All MSS components are UL or ETL listed and in full compliance with the National Electric Code (NEC)
Mechanical
Air Conditioning
Optional wall mounted unit
Fire Extinguisher
1, 8 lb. multi-purpose dry chemical fire extinguisher included (HMIS 1-0-0)
Medium Voltage Transformer
Nominal Output Power
1000 kVA, 3-Ph
1500 kVA, 3-Ph
2000 kVA, 3-Ph
Utility Connection Voltage
2500-35000 VAC
Utility Connection kV Class
15 kV / 25 kV / 35 kV
Taps
(2) 2.5% above & below nominal
Frequency
60 Hz
Inverter Output Voltage
480Y/277
Inverter Output BIL Rating
30 kV
Inverter Output kV Class
1.2 kV
Cooling Class
KNAN
Insulating Fluid
Envirotemp FR3
Maintenance outage power factor per IEEE 762-2006
0.1
Overcurrent Protection
Partial range current-limiting fuses
Configuration
Dead front and loop feed
SMARTGRID Inverters
SGI 500 Inverters
2
2
3
3
4
4
Please see the SGI 500 datasheet for more specifications

*Please note: All information subject to change without notice

        
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