CTEK D250SE - Solar & Alternator House Battery Charging System 40-315

NEW DC CHARGING WITH PARALLEL SOLAR INPUT

Stock due 12/6/22

The latest from CTEK the D250SE leverages on the good foundation of the D250SA Dual but raises the stakes again by including a Lithium Charge profile to feature alongside its ignition feed and MPPT solar controller. A wider input voltage range on the alternator side for Euro 5 engine for ECU controlled systems.

MPPT Solar input, alternator input with service battery charging from the solar or engine with a preference on the sun's free energy. Not to mention the ability to add the SmartPass 120S or SmartPass 120 for an additional 120A charging output.

- 20A fully automatic temperature compensated charging for batteries from 40-300Ah while you’re on the move
- Dual input (solar and alternator in parallel)
- Smart alternator compatible
- Selectable lithium and lead-acid mode
- Solar panel regulator with Maximum Power Point Tracking (MPPT)
- Battery separation replacing diodes and VSR relays
- Selectable AGM option – 14.4V or 14.7V
- Maximised charging for better battery life and performance
- Temperature sensor to compensate for hot or cold conditions
- Compatible with SMARTPASS 120 for the ultimate 140A power management solution

Lithium Battery Bank must utilise it's own battery monitoring system which will work in conjuction with this devices output voltages.

Technical information

Ambient temperature; -20˚C to 50˚C (- 4°F to 122°F)
Positioning; Permanent installation/on board
Warranty; 2 years
Input; 11.5-23V, 25A
Output; 14.4V/14.7V, 20A max, lead-acid battery types. 14.2V, 20A max, LiFePO4.
Back current drain ; Corresponding to less than 1Ah/month
Battery types; 12V:, WET, MF, Ca/Ca, AGM, EFB, GEL, LiFePO₄
Battery capacity; 40-300Ah
MPPT; Yes
Net weight (unit with cables); 0.7
Gross weight (unit in box); 0.9
Insulation class; IP65 (splash and dustproof)
Ripple ; Less than 4%
Model Number; 40-315

Width: 110 mm
Length: 192 mm
Height: 65 mm

User Manual