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Renogy DCC50S 12V 50A DC-DC On-Board Battery Charger with MPPT $200

lpedrazzi

New Member
Joined
Jul 10, 2021
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5
New in box, never opened. Turns out they can not be paralleled (I need to charge faster than @ 50 amps), so I can't use it. $200 plus shipping from California.

See Renogy site: https://www.renogy.com/dcc50s-12v-50a-dc-dc-on-board-battery-charger-with-mppt/

This multi-stage, multi-input battery charger can charge a service battery from a starting battery linked to an alternator or by utilizing solar panels connected directly to the unit. While your vehicle's alternator prioritizes your starting battery, this unit will allow your solar system to charge your service battery first! It's the smart way to keep yourself fully charged and off-grid longer! And with multi-stage charging and multi-chemistry functionality, Renogy's DC to DC MPPT Charger has you covered whether you're using Flooded, Gel, AGM, or Lithium batteries
 
New in box, never opened. Turns out they can not be paralleled (I need to charge faster than @ 50 amps), so I can't use it. $200 plus shipping from California.

See Renogy site: https://www.renogy.com/dcc50s-12v-50a-dc-dc-on-board-battery-charger-with-mppt/

This multi-stage, multi-input battery charger can charge a service battery from a starting battery linked to an alternator or by utilizing solar panels connected directly to the unit. While your vehicle's alternator prioritizes your starting battery, this unit will allow your solar system to charge your service battery first! It's the smart way to keep yourself fully charged and off-grid longer! And with multi-stage charging and multi-chemistry functionality, Renogy's DC to DC MPPT Charger has you covered whether you're using Flooded, Gel, AGM, or Lithium batteries
I'm assuming that you want to connect two of these to the engine battery and charge your house batteries at 2X current. I don't see a reason why two of these can't be paralleled.
 
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