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Armenian Cultural Center <br />SOLAR BEAM ELECTRIC INC <br />LOS ANGELES SOLAR PROS <br />5260 Pomona Blvd, Los Angeles, <br />CA 90022 <br />LIC#: 1033488, CLASS - C10, C46 <br />Grigor Manukov <br />5305 W McFadden Ave <br />Santa Ana, CA 92704 <br />Date: NOVEMBER 12, 2025 <br />Project Information <br />PV-1 <br />SHEET INDEX <br />PV-2.1 <br />PV-2.2 <br />PV-3 <br />PV-4 <br />From <br />Page 6 <br />Plot Plan <br />Stringing <br />Single line diagram <br />Array Layout <br />Signage <br />Additional Information <br />Data sheets, <br />Certifications... <br />DC SIZE <br />AC SIZE <br />50.050kW <br />42.542kW <br />SYSTEM SIZE <br />(E)#3/0 <br />FACILITY <br />GROUND <br />(E) 600 AMP <br />MAIN BREAKER <br />EXISTING MAIN SERVICE PANEL <br />120/208V, 600A 3 PHASE SERVICE <br />600A MAIN PANEL BUS <br />600A MAIN BREAKER <br />UTILITY <br />METER <br />(N) LINE SIDE TAP <br />PER NEC 240.21(B)(2) & 705.12(A) <br />length of tap conductors <br />shall not exceed 25ft <br />POLARIS CONNECTION <br />8' minimum embedment rod at 6' <br />from equipment ground conductor unless <br />existing ground is UFER. <br />AC DISCONNECT <br />200A FUSED, <br />With 3x150A FUSES <br />NEMA 3R <br />lockable, visible <br />suitable for service equipment (SUSE) with <br />J BOX <br />NEMA 3R <br />WIRES EXPOSED TO FREE AIR UNDER ARRAY <br />ENPHASE Q CABLE <br />(2) #12 AWG Conductors <br />(1) #6 AWG Bare Copper Ground <br />BRANCH #1 <br />BRANCH #2 <br />BRANCH #3 <br />3/4" EMT CONDUIT <br />(4) #10 AWG THWN-2 Conductors <br />(1) #8 AWG THWN-2 Ground <br />J BOX <br />NEMA 3R <br />BRANCH #4 <br />BRANCH #5 <br />BRANCH #6 <br />J BOX <br />NEMA 3R <br />BRANCH #7 <br />BRANCH #8 <br />SOLAR-ONLY SUB PANEL <br />200A BUS <br />120/208V 4W 3PHASE <br />NEMA 3R <br />20A <br />PV OCPD <br />3 POLE <br />1 1/2" EMT CONDUIT <br />(4) #1/0 AWG THWN-2 Conductors <br />(1) #6 AWG THWN-2 Ground <br />20A <br />PV OCPD <br />3 POLE <br />20A <br />PV OCPD <br />3 POLE <br />1 1/2" RMC CONDUIT <br />(4) #1/0 AWG THWN-2 Conductors <br />WIRES EXPOSED TO FREE AIR UNDER ARRAY <br />ENPHASE Q CABLE <br />(2) #12 AWG Conductors <br />(1) #6 AWG Bare Copper Ground <br />WIRES EXPOSED TO FREE AIR UNDER ARRAY <br />ENPHASE Q CABLE <br />(2) #12 AWG Conductors <br />(1) #6 AWG Bare Copper Ground <br />3/4" EMT CONDUIT <br />(6) #10 AWG THWN-2 Conductors <br />(1) #8 AWG THWN-2 Ground <br />20A <br />PV OCPD <br />3 POLE <br />20A <br />PV OCPD <br />3 POLE <br />20A <br />PV OCPD <br />3 POLE <br />20A <br />PV OCPD <br />3 POLE <br />20A <br />PV OCPD <br />3 POLE <br />3/4" RMC CONDUIT <br />(1) #6 AWG THWN-2 Ground <br />PV-2.2 <br />SINGLE LINE <br />DIAGRAM <br />NOTE:Equipment is "New" unless otherwise noted. <br />All PV system wires shall be protected against physical damage <br />NOTE:Terminations shall be rated 75 degree <br />NOTE:MINIMAL CONDUCTOR HEIGHT TO BE 7/8" ABOVE THE ROOF SURFACE <br />THE GROUNDING SALL COMPLY (G) <br />1.GROUND RODS SHALL BE VERTICALLY DRIVEN AT A 6'-0" <br />MINIMUM SPACING FROM OTHER RODS AND OTHER <br />GROUNDING ELECTRODES (I.E WATER PIPING AND <br />STRUCTURAL STEEL.) RODS MAY BE DIAGONALLY DRIVEN <br />OR INSTALLED HORIZONTALLY AND BURIED 30" BELOW <br />GRADE WHEN THE SOIL PREVENTS RODS FROM BEING <br />VERTICALLY DRIVEN. CEC 250.53(G) <br />2. CONNECTIONS TO GROUNDING ELECTRODES SHALL BE <br />MADE WITH LISTED CONNECTORS. FITTINGS OR <br />EXOTHERMIC WELDING. CEC 250.70 <br />3. DO NOT INSTALL GROUNDING ELECTRODE CONDUCTORS <br />TO UNDERGROUND GAS PIPING SYSTEMS. CEC 250.52(7)(B) <br />4. INSTALL BONDING JUMPERS ACROSS INSULATED OR <br />REMOVABLE JOINTS OF BONDED METALLIC PIPING <br />SYSTEMS. CEC 250.68(B) <br />5. ALL GROUNDING AND BONDING CONNECTIONS SHALL BE <br />ACCESSIBLE FOR TESTING. CEC 250.68(A) <br />6. ALL GROUNDING ELECTRODE CONDUCTORS AND BONDING <br />JUMPERS SHALL BE INSTALLED IN RIGID METALLIC <br />CONDUIT WHERE EXPOSED IN OUTDOOR AREAS, OR IN EMT <br />CONDUIT WHERE INSTALLED EXPOSED IN INDOOR AREAS OR <br />CONCEALED IN FRAMED BUILDING STRUCTURE, OR IN PVC <br />CONDUIT WHERE INSTALLED IN--SLAB OR IN UNDERGROUND <br />LOCATIONS. ALL CONDUCTORS AND JUMPERS SHALL BE <br />SUITABLY PROTECTED FROM DAMAGE AND SHALL BE <br />BONDED TO THEIR ENCLOSING METALLIC RACEWAY. CEC <br />250.64