TDSB35

Features

• MCU control, ultra-low power consumption when standby.

• The charging principle adopts a three-stage charging algorithm, which performs a balanced charging of the battery once a week, effectively preventing the battery from being unbalanced and vulcanized, and improving the service life of the battery.

• Power MOSFET as an electronic switch without any mechanical switch, no protection action delay

• Green and Red LED light indication for charge and discharge; discharge light control + timing, pure light control, manual adjustment on the ALWAYS ON mode

Peak power (Pmax)

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60W Test criteria Irradiance
1000W/M2

Operating
current 1.66(A)

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Crest voltage (Vmp)

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18(V)

Max system
voltage 600(V)

Open-circuit
voltage 21.4 (V)

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Short-circuit current

1.83(A)

Solar Cell
Quantity 36(4*9) Dimension 26*21*1(inch)

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Glass

3.2mm
(Ultra-white textured tempered glass)

Frame

Aluminum alloy frame Strong impact resistance

Weight 8.4lb

Charging Mode ......................................................PWM mode
System Current ..................................................................3A
System Voltage.......................................... 7.4V、11.1V、14.8V
Power Input........................................... ≤18W、≤18W、≤36W
Input withstand voltage ..................................................≤25V
Overload protection/Short circuit ....... 1.5 times rated current                                                                                     delay for 5 minutes off,
Protection ......................Automatic recovery after 5 minutes;
                                                     ≥3 times rated current short circuit                                                         protection action

Charge loop drop ..........................................................≤0.7V
Discharge circuit voltage drop...................................... ≤0.1V
Overvoltage protection voltage .................5.5(3.7V), 9.4 (7.4V),                                                                                         13.6(11.1V), 17.8(14.8V)
Overvoltage recovery voltage ..................5.0(3.7V)、8.9(7.4V)                                                                                          13.1(11.1V)、17.3(14.8V)
Charge cut-off Voltage .........................4.2(3.7V) 、8.4(7.4V)、                                                                                          12.6(11.1V) 16.8(14.8V)
Over-discharge protection Voltage .......3.2(3.7V)、6.0(7.4V)、                                                                                        9.0(11.1V)、12.0(14.8V)
Over-Discharge Recovery Voltage.......... 3.7(3.7V)、7.4(7.4V)、                                                                                        11.1(11.1V)、14.8(14.8V)
Charging Return Voltage...... 3.7(3.7V)、7.4(7.4V)、11.1(11.1V)、                                                               14.8(14.8V)
Daytime identification voltage ..............3.0(3.7V)、3.5(7.4V)、                                                                                     7(11.1V/14.8V)
Night identifying voltage ....1.0 (3.7 V)、1.5(7.4V)、3(11.1V/14.8V)
Operation Temperature...................................... -30°C~+55°C
Storage Temperature......................................... -45°C~+70°C
Operating Relative Humidity........ ≤90%RH、no condensation
IP Grade .......................................................................... IP30
External Dimensions....................................... 2.1*2.7*.86 inch
Installation Cabling ......................................AWG22~14/2mm2
Weight .......................................................................0.032kg