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The two independent DC generators can be combined in two different configurations.
(1) End to end in high Voltage mode (Also known as “series mode” ) . This mode tends to be 10 to 20% more
efficient than low Voltage mode but is harder to find compatible DC charging devices. One compatible
charging device is the Bluetti AC200 which has a max Voltage of 145V DC.
(2) Parallel mode delivers more current but less Voltage which is useful when trying to charge a 12V battery
A switch allows you to switch back and forth between the two modes.
PPG-R500-BD-PDB Dual DC Generator System OWNER'S MANUAL Revision 1.0 © 2017
Http:PedalPowerGenerator.com