Guangdong, China
Business Type:
Management System Certification:
ISO 9001
OEM/ODM Service
Sample Available

MPPT Solar Controller, Solar Charge Controller, Solar Charger manufacturer / supplier in China, offering High Quality 40A MPPT Solar Controller, 5kw DC 48V AC 220V Pure Sine Wave Power Star Inverter for Solar Power System Home, DC AC Pure Sine Wave Spite Phase Single Phase Power Star Homage Inverter Inverex Solar Power Systems and so on.

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High Quality 40A MPPT Solar Controller

Get Latest Price
Min. Order / Reference FOB Price
20 Pieces US $80/ Piece
Port: Shenzhen, China
Production Capacity: 10000/Month
Payment Terms: L/C, T/T, D/P, Western Union, Money Gram, Cash
Condition: New
Certification: ISO, CE
Application: Solar System Controller, Charger Controller
Rated Voltage: 12/24V
Weight: 1.6kg
Battery Type: Optional

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Basic Info

Model NO.: SL-40A
Input Voltage: 15-55V
Max PV Voltage: 55V
Load Current: 15A
Cooling: Natural Cooling
Charging Mode: 3 Type
Display: LCD/ LED
Charging Current: Can Be Set
Protecting Class: IP21
Trademark: ZLPOWER
Transport Package: Carton
Specification: CE
Origin: Shenzhen
HS Code: 9032899090

Product Description

High quality 40A MPPT solar controller

Meain features:
1.Adopt advanced MCU microprocessor control technology. 
2.12V/24V self detect to choose output voltage 
3.Advanced MPPT technology, High converting efficiency higher than 97% for minimizing energy loss.
4.Capable to parallel in output, to expand capacity easily 
5.Reversed current protection at night, over voltage and reverse polarity protection 
6.Capable of selecting different charging mode for various type of batteries 
7.Capable of connecting additional DC load for wider applications 
8.Three stage charge control system with optional temperature compensation
9.LED indicators display charge status in real time 
10.Ulse width Modulation technology combined with a multi-satge charge controller algorithm leads to superior charging and enhanced battery performance 
11.Selectable external LCD display 


High Quality 40A MPPT Solar ControllerHigh Quality 40A MPPT Solar ControllerHigh Quality 40A MPPT Solar Controller

Rated Voltage12/24Vdc auto-detection48Vdc
Rated charge current (include load current)40Amp/60Amp40Amp
Load current15Amp10Amp
Input voltage range15-55Vdc58-110Vdc
Max. PV open circuit array voltage55Vdc110Vdc
Overload protection (DC load)2.0 * Inom>5s
1.5 * Inom >20s
1.25 * Inom temperature controlled
Typical idle consumptionAt idle < 10mA
Bulk charge14.6Vdc (default)29.2Vdc (default)58.4Vdc (default)
Floating charge13.4Vdc (default) 26.8Vdc (default)53.6Vdc (default)
Equalization charge14.0Vdc (default) 28.0Vdc (default)56Vdc
Over charge disconnection14.8Vdc29.6Vdc59.2Vdc 
Over charge recovery14Vdc28Vdc56Vdc 
Over discharge disconnection10.8Vdc (default) 21.6Vdc (default)43.2Vdc
Over discharge reconnection12.3Vdc24.6Vdc49.2Vdc
Temperature compensation-13.2mV/ºC-26.4mV/ºC-52.8mV/ºC
Lead acid battery settingsAdjustable
NiCad battery settingsAdjustable
Load control mode1. Low Voltage Reconnect (LVR): Automatic
2. Low Voltage Disconnect (LVD): Automatic 
3. Reconnection: warning flash before disconnect 
and reconnection
Low voltage reconnect12.0-14.0Vdc24.0-28.0Vdc48.0-56.0Vdc
Low voltage disconnect10.5-12.5Vdc21.0-25.0Vdc42.0-50.0Vdc
0-40ºC (full load)  40-60ºC (de-rating)
AltitudeOperating 5000 m, Non-Operating 16000 m
Protection classIP21
Coolingnatural cooling
Terminal size
 (fine/single wire)
#8 AWG
Net  Weight(kgs)

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