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Complete Off-Grid PV electronics in 1 enclosure
The entire electronics for a battery based PV system in a single cabinet. The Apollo Solar SPC 120/240 Solar Power Center is a complete Off-Grid PV Power System, factory wired and ready for quick installation.  The Inverter, Charge Controller, System Monitor and all the circuit breakers are inside a single enclosure. The installer need only connect the PV Input, Battery Cables, AC Load and generator input. 

Lower costs using a Factory-Built Appliance
The SPC is a single box that provides both 120 and 240 volt, 50 or 60Hz AC power for the world-wide markets and can be easily installed into tight spaces. It accommodates the Apollo Solar TrueSineWave™ Inverter and T80 TurboCharger™. The DC and AC circuit breakers and System Monitor are factory installed and wired.

120 / 240 Volt AC Split-Phase Input and Output
No external transformers are required for step up, step down or balancing, thus, saving added costs, installation time and several points of efficiency. The output provides 240 volts for well pumps, appliances, or shop tools while providing 120 volts for standard circuits. Either side of the line can supply up to 75% of the total load. The input can accept the line or 240 volt AC generators. The transfer relay is internal.

Simply connect PV input, Battery cables & AC
The wiring box area shown in the photo below has clearly labeled connectors for the PV array input, the battery cables and the AC input/output.

System Control Panel -- 4 line, 20 character backlit LCD screen displays system diagnostic information for all devices connected to the network and gives a single point to monitor an entire SPC Power System and to set-up the inverter.

System Control / Monitor:

The SPC 120/240 ships fully assembled with:

• Powder coated steel cabinet and simple mounting hardware
• Three 35 A, 120/240 Vac, two-pole, square-D, Type QOU, DIN-rail AC breakers for AC input, bypass, and AC load
• One Airpax 250A 3/8” stud DC main inverter breaker
• One ground terminal bus bar
• One 2-terminal distribution block for PV input wires
• One 500Amp/50mV shunt with Apollo Shunt Board
• Internal Delta lightning arrestors on the DC and AC inputs
• One negative terminal bus plate
• One battery positive terminal bus plate
• DC section is wired with ultra-flexible #4 AWG
• Inverter DC input wires are ultra-flexible #2/0 AWG
• AC wiring is ultra-flexible #10 AWG
• Room to expand - 3 positions for two-pole Square D type QOU AC breakers and 3 positions for DC breakers.