








The Tracer Dream 75V Bluetooth Series is engineered with MPPT technology. Its 32-bit CPU ensures stability and high-speed operation. The innovative Synchronous Rectifier Technology enhances circuit transfer efficiency up to an impressive 98.5%, while the Pmax tracking accuracy soars to 99.5%. This ensures the controller quickly identifies the exact Pmax even in rapidly changing sunlight conditions. It effectively manages extreme weather and weak sunlight, ensuring maximum performance.
Model | TD2207 |
System Voltage | 12V/24V DC auto |
Working voltage range | 8~32V |
Max. PV open circuit voltage | 75V(Min.working temperature) 70V(25°C) |
MPP voltage range | (Battery voltage+2V)~65V |
Discharge circuit voltage drop | ≤0.25V |
Self-consumption | <23mA |
Rated charge current | 20A |
Rated discharge current | 20A |
Max.PV input power | 260W/12VÂ 520W/24V |
Grounding | Common positive |
Battery type | Sealed/Gel/Flood/Lithium (Default LITHIUM) |
LVD※* | 11.0V ADJ 9V...12V ; x2/24V |
LVR※* | 12.6V ADJ 11V...13.5V ;x2/24V |
Float Voltage※* | 13.8V ADJ 13V... 15V ; x2/24V (Default 13.5V) |
Boost Voltage※* | 14.4V ADJ 13V...17V ;x2/24 battery voltage less than 12.6v auto boost 2hours (Default 14.2V) |
Battery Over Voltage Protection | 16.5V ; x2/24V |
USB Output | 2x 5VDC/2A |
Temperature Consumption# | For 12V system:-24mV /°C ;x2/24V |
Relative humidity | ≤95%, N.C. |
WorkingTemperature | —20°C~+50°C (Controller can work continuously at full load) |
LCD temperature range | —20°C~+70°C |
Waterproof grade | IP32 (Not waterproof) - Install close to battery with weather protection for best life and charging efficiency |
Exotronic warrants its solar charge controllers to be free of defects in workmanship and materials for a period of 24 months from the date of the authorised dealer's invoice to the original purchaser. This warranty is applicable for mobile and marine applications, provided that:
Exotronic reserves the right to repair, replace, refund, or compensate for any decrease in value due to a defect.
Orders will be sent via Australia Post in most instances. If the order cannot be sent via Australia Post (due to size, weight, etc) then a courier service will used. Delivery times vary by location. Orders will be dispatched from our Melbourne Warehouse within 1 business day.
Returns/Exchanges are accepted on all products for 30 days after purchase. Warranty time frames vary from product to product and will be honoured in line with the manufacturers warranty statements.
If an item arrives and is not as described or not in working order, please contact us through the messaging system and will arrange a refund or re-delivery (customer chooses). Incorrect/Faulty item must be returned to Solar 4 RVs. Postage costs will be covered by Solar 4 RVs.
Change of Mind returns will be accepted if the item is returned to Solar 4 RVs in ‘as new’ (including un-opened packaging) condition. Customer to cover postage costs to return the item. Customer can choose from refund (100% less postage) or exchange.
Warranty claims must come through Solar 4 RVs, not the manufacturer. If we require the item to be returned to us, postage will be at the buyers expense. If the warranty claim is approved, a replacement item will be dispatched free of charge.
Before initiating any returns, please contact Solar 4 RVs through the messaging system.
Estimated Delivery Time Frame: 1-10 business days