MPPT solar charge controllers
MPPT solar charger series
This new MPPT solar regulator range was brought to life to serve the needs for more efficient energy conversion in industrial applications where the MPPT charging algorithm makes sure that no energy is wasted and that all energy coming from the solar panels is put into the battery with maximum efficiency. The automatic standby mode was included in the program to save further energy which would otherwise be lost. The development of this new MPPT solar battery charger family was also inspired by environmentally conscious customers who have the intention to monitor the energy production of their solar home system and evaluate the data log (stored on an SD memory card in txt format) later on via the computer. Impulse charging (battery desulphating) is the best way to condition expensive solar batteries preserving their capacity and prolonging their lifetime. The manual DC load disconnection/reconnection button is a great help while controlling or servicing the connected dc appliances. The optional remote control panel with LCD gives easy access to the most important system parameters.
Solar regulator model | MPPT3 |
MPPT10 / 20 / 30 |
Battery voltage |
12 / 24 V (automatic) |
12 / 24 V (automatic) |
PV module voltage range |
5 ... 25V |
5 ... 70V |
Max. module current (Usolar > Ubatt): |
3 A |
10 / 20 / 30 A |
Max. module current (Usolar < Ubatt): |
3A |
3A |
Max. load |
3 A |
10 / 20 / 30 A |
Typ. consumption in active status |
60-70 mA |
100-110 mA |
Typ. consumption in standby status |
< 1 mA |
< 1 mA |
Optional remote control panel with LCD |
YES |
YES |
Optional logging possibility on SD memory card |
YES |
YES |
Secondary battery charging |
YES |
NO |
External temperature probe |
YES |
YES |
Dimensions (L × W × H) |
125 x 80 x 42 mm |
190 x 112 x 59 mm |
Weight approx. |
330 g |
780 / 870 / 890 g |
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