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Bogart Engineering SC-2030 PWM Charge Controller

  Customer Reviews (2)
Item code Brand name Model number Amps
BOGSC-2030 Bogart Engineering SC-2030 30A

Bogart Engineering

See our video on the new Bogart SC-2030 Solar Charge Controller!


Bogart Engineering
PWM Charge Controller

The SC-2030 Solar Charger, working with the TM-2030 battery monitor has unusual benefits that can extend the life of your battery system. High performance depends on being connected to a TM-2030 TriMetric Battery System Monitor. With this combination you get both high performance monitoring and charging of your battery system.


  • Amp hour counting: During a discharge period it measures precisely the amount of previous discharge, and then when recharging adds back the same amount plus an additional measured percentage of charge (flooded lead acid batteries ~ 110-115%; AGM/Gel batteries ~ 104-109%).
  • Higher voltage "mini equalization" finishing stage, to maintain battery capacity. During the last part of the charge it can increase charging voltage (at a regulated low current value) to avoid undercharge during a limited solar day.
  • 8 adjustable charging parameters, to match any battery type. To make installing these values easy, select one of 18 "battery profiles" which will automatically install all these values for your particular batteries.
  • Controlled by the TM-2030 Battery Monitor located in your living area, which is connected with a common phone cable to the SC-2030 (usually located near the batteries).
  • High efficiency charging at lower cost than MPPT chargers- for use only with 12V or 24V solar panels and battery systems
  • Up to 30 amps maximum solar current. Charger will safely reduce output if panel current exceeds 31 amps
  • Optional Temperature compensation if (TS-2) temperature sensor is used
  • Easy programming for charging batteries - in most cases entering all data is accomplished by selecting the appropriate charging profile for type of batteries and then entering battery capacity
  • If TM-2030 is disconnected - charger still functions, but at the level of simpler charge controllers


Regulation Type PWM
Solar Panel Open Circuit Voltage (Max) 55V
Solar Panel Max Current 30A
Nominal Solar Panel/Battery Voltage 12V - 24V
Max Battery Voltage 35V
Battery Type AGM, Gel, Flooded LA
Battery Capacity 10 - 10,000 Ah
Terminal Block Wire Gauge up to 6 AWG
Charging Profile 3 Stages; Optional 4th
Ambient Temperature 0 ºF to +140 ºF (−18 ºC to +60 ºC)
Dimensions 3" X 4.25" X 2.75"
Warranty 4 Years

Bogart SC-2030

Bogart Engineering

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I have to submit this 5-star review, even for the sole purpose of a rebuttal to the previous 1-star comment.
It appears that comment belongs on Yelp, since it is entirely about the customer service experience with Altestore, and not about the product itself. My own experience with Bogart'...
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Thanks, Ralph (Bogart Engineering)

Hey y'all,

Just wanted to up the start rating on this product since Tyson thought he was doing altE justice by putting a negative review on a specific product. Unfortunately, the product was designed, built, and sold by a gentlemen named Ralph Hiesey in Boulder Creek, CA. We've...
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