BougeRV Sunflow 30A MPPT Solar Charge Controller 12V/24V
A 30 A MPPT controller for 12 V or 24 V banks with built-in Bluetooth, a 20 A load output, a lithium cold-charge cut-off and a temperature sensor in the box.
$110
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Specs
- CapacityNot applicable
- AC OutputNot applicable
- System Voltage12/24 V auto
- Panel PowerNot applicable
- Charge Current30-39 A
- Safety ListingNone verifiable
- Cell TypeNot applicable
- Low-Temp ChargingNot applicable
- Warranty1 Year
- MonitoringBluetooth built in
- Weight2.4 lb
The BougeRV Sunflow 30A (SKU ISE217, model BJ2430N in its manual) is a 30 A MPPT solar charge controller for 12 V or 24 V battery banks, with a 20 A load output.
BougeRV's manual gives a 100 V maximum PV input with protection tripping at 95 V and recovering at 90 V, an MPPT range from 2 V above battery voltage to 72 V, and up to 450 W of solar at 12 V or 900 W at 24 V.
The manual rates tracking efficiency above 99 percent and charging conversion efficiency above 95 percent, while the product page says up to 99.5 and 99 percent.
Charge current is set from 0 to 30 A, and it takes LiFePO4, sealed, gel, flooded, AGM and user-defined profiles, with a lithium low-temperature charging cut-off at 0°C that is off by default and reads the included sensor.
It has an LCD with buttons, built-in Bluetooth for the BougeRV app, TTL and RJ45 RS485 ports and an optional CAN port for the RV-C protocol, and it keeps 200 days of history.
It measures 185 x 133 x 75 mm (7.28 x 5.23 x 2.95 in), weighs 2.37 lb (1,076 g), is rated IP34, is cooled by its aluminum heat sink with no fan, and runs from −31 to 149°F with a no-load loss of 10 mA or less. In the box are the controller, a temperature sensor, wiring terminals and the manual.
BougeRV gives it an 18-month warranty.