7ah Dl Small DC Portable Soalr Power System
It is a portable product for supplying power for small-power loads. It has a built-in battery and a built-in solar controller. The solar controller samples parameters such as the battery's terminal voltage and capacity, the discharge current and the ambient temperature with help of a computer chip and computes through a special control module to realize efficient and accurate control over the discharge rate and the temperature compensation in line with characterisitics of the battery. With an efficient PWM charge mode, the battery can operate in the best status and have a long life. The system has a 12VDC output terminal and a 5VDC output terminal, overall protection such as short circuit protection, overload protection, unique reverse connection prevention, automatic shutoff upon full charge or discharge, detailed charge indication, battery status indication, load indication and fault indication.
+SCM intelligent control and optimization SOC algorithm;
+Buit-in temperature sensor which can improve charge efficiency of the built-in battery effectively;
+Full-automatic control such as overcharge protection, overdischarge protection, electronic circuit short circuit protection, overload protection and unique reverse connection, prevention;
+A serial-connection PWM charge main circuit which makes voltage loss of the charge circuit less than that of the charge circuit of a diode by nearly half and the charge efficiency 3% to 6% higher than a non-PWM charge main circuit and increases the time of power consumption;
+A longer life contributed by automatic control modes including boosting charge for recovery from overdischarge, normal direct charge and floating charge;
+Visualized display of the system status by nixie tube and LEDs.
|Solar panel||type||Monocrystalline silicon or polycrystalline silicon panel of class A|
|Solar controller||Control mode||Efficient PWM|
|Charge current ||5A/12V||10A/12V|
|Protection functions||Overcharge protection, over discharge protection, electronic circuit shout circuit protection, overload protection|
|Voltage of overcharge protection||14.3V|
|Voltage of boosting charge||14.0V|
|voltage of floating charge||13.8V|
|Voltage of overcharge protection||10.5V|
|Display if nixie tube||Current voltage of the battery|
|Indication of LEDs||Charge indication, load indication and battery indication|
|Battery||Battery type||Deep-cycle maintenance 0-free Lead-acid indication|
|DC output||Maximum output power||600W(12V/5A)||120W(12V/10A)|
|DC 12V (output port)||2 ||4||5||6|
|DC 15V USB (USB output port)||1 USB (maximum 2A)||2 USB (maximum 3A)|
|Optional accessories||12V DC LED indicator||A3W LED and a 5W LED (including 2 lamp holder, a 3M lamp wire and a 5W lamp wire)||Two 3W LEDs and two 5W LEDs (including 4 lamp holders, two 3M lamp wire and two 5W lamp wire) |
|USB charge line||Universal charge line|
|Solar panel bracket||A set (including 2 pieces)|
|Electric wire of the solar panel||5M|
A: MOQ from our company is required 1 unit
Q2: Are you manufacturer or trading company?
A: We are professional manufacturer since 2004
Q3:I need this product and wanna a system for family/industrial/commerical using, can you help me?
A: Yes, we have a professional technology team average 10 years' experience, they can design solar power system in accordance with customers' special requirements.
Q4: How long is your delivery time
A: Within 15 days
Q5:How about your after-sales service?
A:Our quality warranty for 2 years; any parts will be shipped for free during warranty period.
As a worid's leading supplier for solutions for electric energy and new energy and an electric energy company specialized in new energy, SNAT has powerful strength and is engaged in both electric energy and new energy. Its main five kinds of products including inverters, U PS, solar controllers. solar inverters and batteries are widely used in the electric power market, the infrastructure market and the industrial market Since its establishment. SNAT has been being a pioneer in the world's new energy field.