Portable AC/DC Power Source(STD-C series) with lithium battery pack, PWM controller, pure sine wave inverter, solar & AC charger and DC/AC output, to be use indoor or outdoor, emergency use in places with little electricity, providing power for lighting, mobile phones, laptop computers, camping electric devices, medical or firefighting equipment and other electrical appliances.
1. Product Picture
l Pure sine wave AC output
l LCD display
l Charged by PV power with PWM controller(optional)
l Charged by AC power, also in the car via a vehicle adaptor
l LED with high lightness for emergency use
l Lithium battery built-in with long lifespan time: >1000 times recharge cycles
l Good high/Low temperature resistance: -20℃~60℃
l Real-time display: DC voltage, DC current, active power, battery remaining capacity and remaining time.
l Automatically calculate the power of equipment and show battery time remaining
l Intelligent Indicator and Protection Functions
l Display of continuous usage time under different loads
3. Electronic Protections
Over battery voltage
Low battery voltage
Lock, no output current until the temperature reduce
Lock, alarm, no output, load do not work
— — —
Lock, no output, load disconnect
For No.3/4/5, when in protective state, AC output needs to be turned off. AC output will recover when restart.
4. Detail Function Introduction
220V AC Output
To power AC appliance, 220V/50Hz pure sine wave, Max. Output power 1000W
To charge the battery from AC grid via adaptor. The voltage of adaptor is 25.2V(24V)/58.8V(48V).
12V DC Output
To power 12V DC appliance, Max. output current 10A.
24V DC Output
To power 24V DC appliance, Max. output current 20A.
To power 5V DC appliance, 1A output current for each USB port.
LCD display, when it is charged, the parameter flashes; when it is working, the display is normally backlit.
DC parameter: DC voltage, DC current and battery time remaining.
AC parameter: AC voltage, AC current, active power and balanced usage time for equipment.
Power Supply Button
When press power supply button, the battery can supply power for appliance.
DC Output Button
When press DC output button, 5V/12V/24V DC output start to work. Press it again when do not use it.
AC Output Button
When press AC output button, 220V DC output start to work. Press it again when do not use it.
5. Technical Specification
Continuous Output Power
External DC Charging
PV Charging Mode
PV Recommend Power
Input Voltage Range
Output Wave：Pure Sine Wave
DC 48V Output
Max. Output Current：20A
DC 12V Output
Max. Output Current：10A
USB DC 5V Output
Max. Output Current：2A
Over-Charge, Over-discharge, Overload, Over-temperature, Short circuit protection
DC Voltage, DC Current, Battery Remaining Capacity, Active Power, Remaining Time
Sturdy New Energy is known as one of the leading portable ac/dc power source manufacturers and suppliers. We have a professional factory with many energy power products in stock at your service which can offer you the wholesale service at reasonable price.