Pure Sine Wave Sunway Esmart3 Series 20A 30A 40A 50A 60A Charge Factory Price on Grid or off Grid Home or Commercial Pure Sine Wave Solar Controller

• Customization: Available
• After-sales Service: Support
• Warranty: 2 Years
• Model NO.: eSmart3-20A~60A
• Certification: CE, RoHS
• Application: Solar System Controller
• Rated Voltage: 48V
• Product Name: MPPT Solar Charge Controller
• MPPT Efficiency: ≥99.5%
• Battery Type: Lead-Acid/Lithium Battery
• Charge Control Mode: 3-Stage: Cc-CV-FC
• Maximum Input Power: DC150V
• Heat Dissipating Method: Fan Cooling
• OEM/ODM: Support
• Color: Black and Red/ Customize
• Keywords: Solar Charger Controller MPPT
• Load Rated Current: 60A
• Transport Package: 1 PCS Packed in a Carton
• Specification: 240*168*66mm
• Trademark: Sunway
• Origin: Guangdong
• HS Code: 9032899090
• Production Capacity: 99999sets/Year

Product Description

The eSmart3 series has its unique advantages

1. All kinds of protection functions are complete, and the use is more assured;
2. Various sampling data is displayed on the screen intuitively, and the user can see at a glance;
3. Wide input photovoltaic voltage 150V, suitable for various common solar panel specifications;
4. Use ultra-low power power chip to reduce static standby energy consumption and reduce energy loss;
5. Constantly optimize the design, super cost-effective.

Characteristics of Sunway eSmart3 Series Solar Charge Controller

* Efficient MPPT controller algorithm, MPPT efficiency is not less than 99.5%, the conversion efficiency of the whole machine is
up to 98%;
* 12V/24V/36V/48V system automatically recognizes and is convenient for users to use in different systems;
* Allow the solar panel open circuit voltage to be at most DC150V;
* Charging mode: third-order charging (constant current, constant voltage, floating charge), effectively extending the life of the battery;
* There are four discharge modes: manual switch mode, light control mode, fixed time light control mode, and dual time control mode;
* Customers can choose to charge 3 types of commonly used batteries (sealed lead-acid batteries, drain batteries, colloidal batteries),
and can be customized to charge other types of batteries;
* The controller LCD and the host computer display various parameters, and the Cloud-Box-M1 product module can be purchased
to realize remote intelligent cloud monitoring;
* RS485 communication, and can provide communication protocols to facilitate secondary development and management
of customers;
* The products have passed CE, ROHS and FCC certification; they can cooperate with customers to pass various certifications;
* The normal warranty period is two years, and it can provide 3~10 years extended warranty service;

                         Working Principle of Sunway eSmart3 Series Solar Charge Controller     

Product Parameters

eSmart3 series	eSmart3-20A	eSmart3-30A	eSmart3-40A	eSmart3-50A	eSmart3-60A
Controller properties	MPPT(maxmum power point tracking)
MPPT efficiency	>99.5%
Standby power	0.5w-1.2w
System voltage	Automatic recognition
Heat-dissipating method	Intelligent fan cooling
Max. PV inputvoltage(VOC)	DC 150V
Start the charge voltage point	Battery voltage +3v
Low input voltage protection point	Battery voltage +2v
Over voltage protection point	DC 150V
Rated PV power 12V system	260w	390w	520w	650w	780w
Rated PV power 24V system	520w	780w	1040w	1300w	1560w
Rated PV power 36V system	780w	1170w	1560w	1950w	2340w
Rated PV power 48V system	1040w	1560w	2080w	2600w	3120w
Battery type	Sealed lead acid,Gel battery,Flooded(other types of the batteries also can be defined)
Charge rated current	20A	30A	40A	50A	60A
Charge method	3-stage:constant current(fast charging)-constant voltage-float charge
Load voltage	The same as the battery voltage
Load rated current	40A			60A
Load control mode	on/off mode,PV voltage control mode,Dual-time control mode.PV+time control mode.
Display mode	High-definition LCD segment code backlight display
Communication mode	RJ45/RS485/WIFI
Protect function	Input-output over/under voltage protection,prevention of connection reverse protection,battery shedding proetction etc.
Operation temperature	-20~+50C
Storage temperature	-40~+75C
IP(ingress protection)	IP21
Max. connection size	20 mm2			30mm2
Net weight(kg)	2.3			2.6
Gross weight(kg)	3			3.5
Product size(mm)	240x168x66			270x180x85
Packing size(mm)	289x204x101			324x223x135

Product Details

Packaging & Shipping

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