MPPT 25 A DUO REGULATOR – EXTERNAL FUSE – RE252
Moscatelli , a company specialized in the design, construction and supply of solar panels, televisions and other products for campers, vans and mini vans, among its components and accessories offers a 25A MPPT regulator , 2 panels , 2 batteries .
The charging current of this regulator is increased compared to conventional regulators , thanks to the use of ultra-modern microprocessor technology which allows an increase from 10% to 30%, with an efficiency of over 95%.
But there are also many other features that make it a sophisticated product :
– Editable charging parameters that allow you to optimally charge Gel/Dryfit/AGM/batteries or acid/lead-acid batteries and also LiFePo4.
– Two outputs to charge two batteries : automatic charging of the main battery or the on-board battery (Board I).
– Support for charging and maintenance (max 1A) of the vehicle’s starter battery (Start II) with overload protection.
– Automatic charging for standard protection against overload, overheating, power back-up in case of lack of sunlight.
– Overload protection to reduce the battery charging current in case of excessive solar radiation and a full battery. Immediate charging in the event of energy consumption ensures the best possible state of charge of the battery.
– Connection for a temperature sensor (optional*) for automatic adaptation of the charging voltage depending on the battery temperature. At low outside temperatures the charge of the weaker battery is strengthened, and at high temperatures unnecessary storage is avoided. This, more than an option, is a recommendation to follow if the battery is exposed to large temperature variations, such as in the engine compartment.
TECHNICAL DATA:
Weight | 400 g |
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Dimensions (including flanges) | 147 x 74 x 40 mm |
Solar module capacity (min/max) | 50-350 Wp |
Solar module current (0/max) | 0-21.0A |
Solar module voltage | max 50V |
Nominal voltage of batteries I and II | 12V |
Charging current (0/max) | 0-25.5A |
Standby power consumption (max): | 8-16 mA |
Charging current/floating/full charge | 0-25.5A |
Reset voltage (30 sec) | 12.7V |
Max. corr. preliminary charge (with empty battery) | 12.7A (<8V) |
Charging voltage limitation (max) | 15.0V |
Overload prot. (current limitation) | Yes |
Integrated protection against short-circuits | Yes |
Integrated protection against overheating | Yes |
Built-in cooling fan | Yes |
Fuse (external, type FKS) | 40 A |
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