MPPT Solar Charge & Discharge Controller
Features of MPPT Solar Charge & Discharge Controller
(1) High converting efficiency higher than 97%
(2) Built-in MPPT tracker is equipped in the power inverter to optimize the power transformation
(3) Reversed current protection for preventing equipment damage
(4) Automatic battery temperature compensation for long-term reliability
(5) The solar charge controller is suitable for various types of batteries for the different charging modes
(6) Capable of connecting additional DC load for wider applications
(7) Three stage charge control system (bulk, absorption, and float mode) with temperature compensation
(8) LED indicators display charge status in real time
(9) Pulse Width Modulation (PWM) topology combined with a multi-stage charge control algorithm leads to superior charging and enhanced battery performance
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welcome to choose our products for electric power supply.
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Rated Voltage
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MPPT 12/24/48Vdc
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Rated charge current
(Include load current)
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40/60Amp
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Load current
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15Amp
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Input voltage range
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15-105Vdc
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Max. PV open circuit array voltage
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105Vdc
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Overload protection (DC load)
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2.0 * Inom>5s
1.5 * Inom >20s
1.25 * Inom temperature controlled
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Typical idle consumption
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At idle < 10mA
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Bulk charge (Default)
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14.6Vdc
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29.2Vdc
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29.2Vdc
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Floating charge (Default)
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13.4Vdc
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26.8Vdc
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53.6Vdc
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Equalization charge (Default)
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14.0Vdc
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28.0Vdc
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56.0Vdc
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Over charge disconnection
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14.8Vdc
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29.6Vdc
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59.2Vdc
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Over charge recovery
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13.6Vdc
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27.2Vdc
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54.4Vdc
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Over discharge disconnection
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10.8Vdc (default)
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21.6Vdc (default)
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43.2Vdc (default)
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Over discharge reconnection
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12.3Vdc
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24.6Vdc
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49.2Vdc
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Temperature compensation
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-13.2mV/℃
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-26.4mV/℃
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-52.8mV/℃
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Lead acid battery settings
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Adjustable
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NiCad battery settings
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Adjustable
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Load control mode
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1. Low Voltage Reconnect (LVR): Adjustable
2. Low Voltage Disconnect (LVD): Automatic disconnection
3. Reconnection:
Includes warning flash before disconnect & reconnection
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Low voltage reconnect
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12.0-14.0Vdc
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24.0-28.0Vdc
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48.0-56.0Vdc
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Low voltage disconnect
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10.5-12.5Vdc
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21.0-25.0Vdc
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42.0-50.0Vdc
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Ambient temperature
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0-40℃ (Full load) 40-60℃ (De-Rating)
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Altitude
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Operating 5000 m, Non-Operating 16000 m
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Protection class
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IP21
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Battery temperature sensor
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BTS - Optional
Remote battery temperature sensor for increased charging precision
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Terminal size (fine/single wire)
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#8 AWG
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