Uniteck UNIMPPT 80.15/24 Instruction Manual Download Page 12

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12 OR 24 V DC CONTROLLED OUTPUT  

 

 

 

The controlled output is controlled by an electronic switch that can switch off or switch on the consumers 
of your installation. You can connect DC consumers: 

12V or 24V, depending on the battery that is connected, such as a light, a pump, a motor…

 

 

The maximum continuous power accepted is is 15A (either 200W in 12V or 400W en 24V). 

 

For starting up, some consumers have a current inrush that can be higher than the indicated rating power. 
UNIMPPT allows those temporary overconsumptions, subject to a limit of 40A during 1s. 

 

Nevertheless, you can directly connect the consumers to the battery without going through the connection 
of the Unimppt, thus use more the battery. However, the overload protections and more importantly the 
battery  undervoltage  will  not  be  ensured.  You  will  have  to  ensure,  by  yourself,  the  surveillance  of  the 
installation thanks to battery status lights and to cut off the consumers if necessary.  
 

 
 

 

 

GROUNDING 

 INSTALLATION CLASS 

 

 
The grounding of solar charge controller is not regularly necessary. If you want anyway achieve a grounding, 
always do on the 

negative

 pole of the battery.

 

 

If the no-load voltage of your solar panels is higher than 75 V (throughout the temperature range of using), 
the whole solar system must be installed according to the class of protection II. 

Summary of Contents for UNIMPPT 80.15/24

Page 1: ...even under changing weather conditions cloudy sky Relative to a standard regulator PWM technology UNIMPPT uses all the voltages of the at least one panels thereby enabling to provide UP TO 40 more en...

Page 2: ...battery in charge intensity cf patterns below PWM Regulator Voltage 18 7 V Intensity 5 43 A generated power 100W Voltage Intensity Vmp 12 5V Imp 5 43 A Output power 67W MPPT Regulator Voltage 18 7 V I...

Page 3: ...25 C cell rectified at 5 C with a temperature coefficient Vmp 0 34 C either 20 2V and with a decrease of the battery voltage of 1V due to an increase in warmth of the panel when the full load sun at 1...

Page 4: ...ge controller among on the market the optimum power point of panel thus verifying if the voltage intensity couple has changed to modify its conversion parameters in input and thus to optimize the out...

Page 5: ...on favour diagonal wiring for a standardization of the charge discharge Do not couple batteries with different capacities different age or different technologies Prefer a high capacity battery to 2 sm...

Page 6: ...ion push 5 secondes then selection 1 sec Battery status Blinking green Full battery Green charging Red battery deeply discharged Solar panel connection 12V or 24V External temperature sensor Battery c...

Page 7: ...EN 30 65 www uniteck fr LATERAL FACES Protection fuses against reverse battery polarity Fuse 20A Rapide Miniblade Type Connexion Unisensor remote sensor...

Page 8: ...isensor remote sensor page 11 Fixing the solar charge controller can be made on a solid stable and dry appropriate flat surface Standard wiring Bulkhead adapter wiring To provide the required air circ...

Page 9: ...NOCT and solar radiation is 800W m A 300W panel produce as show the table below in reality 200W UNIMPPT 80 15 24 which can be converted in input until 200W in 12V and 400W in 24V is perfectly suited...

Page 10: ...f multi panel configuration prefer parallel connexion which ensures an optimum production especially in shading situation Series Parallel In case of parallel coupling the power panel adds up In case s...

Page 11: ...nnect your battery to the solar charge controller and Battery indicator lights on Connect your solar panel to the charge regulator and Refer to pages 6 and 20 Select your battery technology Press and...

Page 12: ...1s Nevertheless you can directly connect the consumers to the battery without going through the connection of the Unimppt thus use more the battery However the overload protections and more important...

Page 13: ...ded to use Unisensor remote sensor In this case UNIMPPT will use as the temperature reference no the ambient temperature measured by the regulator but the temperature measured by the remote sensor UNI...

Page 14: ...discharged Advice If you do not use the controlled output reduce or switch off your consumers Steady red Battery deeply discharged Advice If you do not use the controlled output imperatively switch o...

Page 15: ...equates the charge on all battery elements battery charged at 100 4 RECOND Only in liquid mode this step can stir thanks a pulsed current the electrolyte of your battery for to avoid all stratificati...

Page 16: ...sential to preserve the lifespan of your battery AGM Batteries Mode GEL Batteries Mode Waterproof batteries AGM or GEL require a precise control of the charge voltage to avoid bleeding phenomenons Ble...

Page 17: ...ainst reversed current prevents reversed current towards the solar panel during the night Battery polarity reversal protection Protection against battery overconsumptions controlled output Battery ove...

Page 18: ...properly connected or short circuit Check connections polarity and connection Normal functionning The panel voltage is lower than the battery voltage or too low sunshine The panel gets its charge back...

Page 19: ...rcuit output Check connections In the case of first short circuit the solar charge controller will automatically recharge consumers within 10 seconds In case of second short circuit you need to restar...

Page 20: ...in force regarding electricity The device used in your installation such connectors cables fuse disconnectors must be adapted and in conformity with law and regulations in force in the country for app...

Page 21: ...6 mm Altitude max 2500 m SOLAR CHARGE CONTROLLER Voltage selection 12 24V Adaptive with 6 steps Battery type selection Yes Gel Agm liquid Recommended battery capacity 50 to 500 Ah Temperature Compens...

Page 22: ...k General Manager Uniteck 8 Avenue de Rome Immeuble le Cassis 34350 Vendres France WARRANTY The warranty covers any defect manufacturing flaws for 1 year from the date of its purchase Pieces and workf...

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