*Lead acid batteries require temperature compensation to prevent overcharging in hot weather and undercharging in cold weather. LFP batteries, on the other hand, do not require this compensation, so the charger will not compensate if it is set to LFP mode.
Intelligent 4-stage charging
CC/Boost
Constant current phase (only as much is charged as the solar module can supply)
Equalization/desulphurization
Included in the STD program. Activated every 7th day and only with constant connection. Rejuvenates lead-acid batteries by extending the CC phase to up to 14.6 V.
CV / absorption
Constant voltage phase (end of the strong charge phase)
Sustained charge / maintenance
Maintains the fully charged battery, which is necessary for lead-acid batteries but not desirable for LFP batteries. SMART LITHIUM can maintain this when you use your vehicle daily, but when you are not using it, you should switch to the LFP settings to turn this off.
Scope of delivery
- MINI-MPPT solar charge controller
- Silicone protective cover
- Crocodile plug
- Zig. 12V plug
- MC4 solar module connector
Technical data
Charging algorithm: MPPT
Battery types: GEL | AGM | SEALED | LiFePO4
Battery system voltage: 12V
Maximum current: 10A
Maximum PV power: 140W
Maximum PV power: 30Voc
Internal consumption: 0.009A
Temperature operating range: -30ºC to 50ºC
Protection against dust and water: IP45
Weight: 160g (including protective cover)
Dimensions: 10.2 x 6.5 x 2.7 cm
Restrictions on use
Maximum capacity: The device can process solar modules with an output of up to 140 watts and an open-circuit voltage of 30 V (Voc). If several solar modules are to be connected, only a parallel connection is supported, not a series connection (solar modules).
Battery settings: Consult your battery manufacturer's manual to find the appropriate settings for your battery. The default settings should be sufficient for most battery types, although some manufacturers may have specific charging requirements.
IP45 rating: The device is protected against light water splashes, but should not be immersed in water.
Recommended battery size: For practical reasons, it is recommended to keep the total battery size below 300-400Ah. Although the device is compatible with larger batteries, charging times will be considerably longer. Take into account the reduced solar radiation in winter when using the device for trickle charging.
