For status monitoring and set-up
Over-discharge of the battery can be prevented by connecting all loads to the load output. The load output will disconnect the load when the battery has been discharged to a pre-set voltage.Some loads (especially inverters) can best be connected directly to the battery, and the inverter remote control connected to the load output. A special interface cable may be needed, please see the manual.The connect and disconnect voltages are adjustable.
This option allows for a pre-set ON-time after dusk.
Preprogrammed algorithms for AGM, GEL, Flooded or LiFePO4 batteries (with internal BMS only)
Maximum current (both outputs combined): 2A
BlueSolar PWM Charge Controller | 12/24-30 |
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Battery Voltage | 12/24 V with automatic system voltage detection |
Rated charge current | 30А |
Automatic load disconnect | Yes |
Maximum solar voltage | 28V / 55V (1) |
Self-consumption | <10mA |
Load output | Manual control + low voltage disconnect +timer |
Protection | Battery reverse polarity (fuse). Output short circuit. Over temperature |
Overload protection | Shut down after 60 s in case of 130% load Shut down after 5 s in case of 130% load Short circuit: immediate shut down |
Grounding | Common positive |
Operating temp. range | -35 to +60°C (full load) |
Humidity (non-condensing) | 95% |
BATTERY | |
Charge voltage 'absorption' | 14.4V / 28.8V |
Charge voltage 'float' (2) | 13.7V / 27.4V |
Low voltage load disconnect | 11.2V / 22.4V |
Low voltage load reconnect | 12.6V / 25.2V |
USB | |
Voltage | 5 VDC |
Current | 2A (total from 2 outputs) |
ENCLOSURE | |
Protection class | IP20 |
Terminal size | 16мм2 |
Weight | 0.3кг |
Dimensions (h x w x d) | 101х184х47мм |
STANDARDS | |
Safety | EN60335-1, IEC 62109-1 |
EMC | EN 61000-6-1, EN 61000-6-3, ISO 7637-2 |
1) For 12V use 36 cell solar panels. For 24V use 72 cell solar panels or 2x 36 cell in series.
2) The controller switches to the lower float voltage level 2 hours after the absorption voltage has been reached.Whenever the battery voltage becomes lower than 13V, a new charge cycle is triggered.