DC Portable Solar Panel System 10W/20W/30W PV System with Charger for UPS Power Supply
|Min. Order (Pieces)||FOB Price|
|1+||US $40-60 / Piece|
This solar panel system uses portable design, built-in battery and solar power controller, which is dedicated to supply the power to small power DC load ;Solar controller process the sample of the battery terminal voltage, discharge current, environment temperature, involving the battery capacity parameters through the computer chips. Through the special control model calculation, implementation conforms to the characteristics of battery discharge rate, temperature compensation correction of high efficiency, high control accuracy, and adopt the efficient PWM battery charging mode, which can ensure the battery work in the best state, in order to greatly extend the service life of battery.System comes with 12 VDC or 5 VDC output terminal, with short circuit, overload, unique reverse, full of, discharge automatically shut off, and restore full function protection measures;Detailed charging indicator, battery status, load, and various fault indicator.
1, the single chip microcomputer intelligent control, optimize the SOC algorithm.
2, the built-in temperature sensor, which can effectively increase the built-in battery charging efficiency.
3, with the charge and discharge, electronic short circuit protection, overload protection, automatic control for the protection of the unique reverse.
4, main circuit adopted tandem PWM charging, which made the charging circuit of voltage loss than using diode charging circuit to reduce the nearly half, charging efficiency is higher 3%-6% than the non-PWM , increases the utilization of time.
5, put the ascension of charging, normal straight charger, floating automatic control method make the system have a longer service life.
6, intuitive digital pipe + LED display system.
|Solar panel||Type||Mono or poly A grade|
|Solar charging controller||Control way||High efficiency PWM|
|Protection||Protection of the over charge,over discharge,short circuit,over load|
|Voltage of over charge protection||14.3V|
|Voltage of promoting charging||14.0V|
|Float charging voltage||13.8V|
|Over discharge protection||10.5V|
|Digital tube display||/||Display the current voltage of battery|
|LED display||Indication of charging,load and battery capacity|
|Battery||Battery type||Deep cycle lead-acid battery with free maintenance|
|DC output||Max output power||60W(12V,5A)|
|DC12V||2pcs outlet||4pcs outlet|
|DC5VUSB||1pc USB output(MAX.2A)||2pcs USB output(MAX.3A)|
|Accessories||LED light DC 12V||One set of 3W and 5W(2pcs lamp holder,with switch and the cable of 3M and 5M)||2sets of 3W and 5W(4pcs lamp holder,with switch and cable of 3M and 5M)|
|USB charger||1pc multifunctional charger|
|Solar panel bracket||One set(2pcs)|
|AC charger||You can choose AC charger;when the charging mode is city power|
Foshan SNAT Energy Electrical Technology Co. Ltd is established in 2004. As a world's leading supplier for solutions for electric energy and new energy, SNAT has powerful strength and is engaged in field of power inverters, solar inverters with built-in solar controller, solar controllers, UPS, which are used for household, telecommunication, electricity, infrastructure and industrial markets. At the same time, our company is concurrently engaged in solar panels, batteries for solar power system. We have professional technical engineer with more than 10 years technical experience to develop and design solar products.
Q1 :What is the warranty of your product?
A:Quality warranty for 12 months; parts will be shipped free during warranty period.
Q2:Can you do OEM?
A:Yes,we can offer OEM service.
Q3 :How long is your lead time?
Q4: What minimum order do you require?
Q5 :Why choose us?
1)All of our products have CE certification,ISO9001:2008,RoHS.
2)We have our own factory,the selling prices is competitive.
3)Prompt delivery and good after-sale services.
4)80% new materials for production and superior quality.
5)professional engineer designers.