Guangdong, China
Business Type:
Manufacturer/Factory & Trading Company
Business Range:
Electrical & Electronics
Management System Certification:
Import & Export Mode:
Have Own Export License
OEM/ODM Availability:
OEM/ODM Service
Sample Available

Solar System, Solar Power System, Solar Power manufacturer / supplier in China, offering 20W 50W 100W Portable DC off Grid Solar Power System for Home Use, 6kw8kw10kw12kw15kw20kw Single Phase Solar Power Frequency Inverter, 50A 12V/24V 24V/48V Automatically Solar Controller for Street Lamp and so on.

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20W 50W 100W Portable DC off Grid Solar Power System for Home Use

Get Latest Price
Min. Order / Reference FOB Price
1 Piece US $70-100/ Piece
Port: Foshan, China
Production Capacity: 5000 Units Per Month
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram
Nature of Source Flow: DC to AC
Phase: Single
Output Power: 20W
Certification: CE, ROHS, ISO9001
Brand: Snat
Type: DC/AC Inverters

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Basic Info

Model NO.: DL-20W
Power Source: Solar Power
Circuit Topologies: Full-Bridge Type
Nature of Wave String: Sine Wave Inverter
Name: DC Solar Power System
Control Mode: Efficient PWM
Battery Type: Deep-Cycle Maintenance-Free Lead-Acid Battery
Company: Manufacturer&Trading
Country of Origin: Guangdong, China
Application: Household
Snat/OEM/ODM: Accept
MOQ: 1 Piece
Warranty: 1 Year
Export Market: Global
Trademark: SNAT
Transport Package: Standard Export Package
Specification: CE; ISO9001
Origin: Foshan Guangdong
HS Code: 8504403090

Product Description

20W Portable DC off Grid Solar Power System
Product overview:
Solar power system is a portable product for supply 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 characteristics 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 overdischarge,detailed charge indication,battery status indication,load indication and fault indication.
20W 50W 100W Portable DC off Grid Solar Power System for Home Use
Main features:
1.SCM intelligent control and optimization SOC algorithm
2.Built-in temperature sensor which can improve charge efficiency of the built-in battery effectively
3.Full-automatic control such as overcharge protection,overdischarge protection,electronic circuit short   circuit protection,overload protection and unique reverse connection prevention
4.A serial-connection PWM charge main circuit which makes voltage loss of the charge circuit less than that of the charge efficiency 3% to 6% higher than a non-PWM charge main circuit and increases the time of power consumption
5.A longer life contributed by automatic control modes including boosting charge for recovery from overdischarge,normal direct charge and floating charge
6.Visualized display of the system status by nixie tube and LEDs.

Technical Parameter
Solar panelTypeMonocrystalline silicon or polycrystalline silicon panel of class A
Solar controllerControl modeEfficient PWM
Charge current5A/12V
Protection functionsOvercharge protection,overdischarge protection,
electronic circuit short circuit protection,overload
Voltage of overcharge protection14.3V
Voltage of boosting charge14.0V
Voltage of floating charge13.8V
Voltage of overdischarge protection10.5V
Display of nixie tubeCurrent voltage of the battery
Indication of LEDSCharge indication,load indication,and battery indication
BatteryBattery typeDeep-cycle maintenance-free lead-acid battery
Battery capacity12V/12AH
DC outputMaximum output power60W(12V/5A)
DC12V2 output ports
DC5VUSB1USB output port(MAX.2A)
Accessories included12VDC LED indicatorA 3W LED and a 5W LED(including 2 lamp holders,a 3M lamp wire and a 5 W lamp wire)
USB charge lineA universal charge line
Solar panel brackerA set (including 2 pieces)
Electric wire of the solar panel5M
AC chargerAn optional accessory when there is no solar power supply and charging by mains supply
20W 50W 100W Portable DC off Grid Solar Power System for Home Use
Company Information
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 solar 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 the OEM service.

Q3 What is your delivery time?

A:Within 5 day after receive advanced payment.

Q4 What minimum order do you require?

A:1 piece

Q5 Why choose us?

1)Prompt delivery and good after-sale services.
2)We have our own factory,the selling prices is competitive.
3)All of our products have CE certification,ISO9001:2008,RoHS.
4)80% new materials for production and superior quality.
5)professional engineer designers.

20W 50W 100W Portable DC off Grid Solar Power System for Home Use

Contact us: 
Name:Yan Guo
Phone/: +86 15989013189

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