Engineering | Index

Electrical Engineering

Service from SDG&E
240 V; Split Phase L1, L2, N; 400 Amps

On-Site Generation

• Dual Axis Solar Tree Requires 120V input for mechanical operation (3).
• 24 LG300N1C-B3-011415 Per Tree. Nameplate Power=7.2KWW Per Tree; 21.6KW for System (3 Trees).  
• SMA Sunny Boy Inverter 8000-US, 1 Per Tree. (Install Manual)
• UGE Vision Air 3.5 KW Vertical Wind Turbine and ABB Inverter.

On Site Microgrid Control

•  SMA Sunny Island Controller & Inverter (12)
• LiOn Battery Bank, 40KWH (Current Preferred Vendor: Sony. Product Page. Product has UL approval)

References
High Level Design
Electric Room One Line (from BSE Engineering)
Solar Electric One Line (LTS Energy)
Example from SMA, 4 Island Controllers (Quad)
Physical 200' Run of Electric Conductor
Midnite Solar SMA Quad Cabinet
Internal Wiring of Quad Cabinet
Egauge Power Meter Spec
Sony Module Spec
Sony Module Management Unit Spec

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