Support app/pc remote monitoring 20A 30A 40A 50A 60A mppt solar charge controller
Features
1.MPPTefficiency 99.5%,conversion efficiency 97%
2.All responsive design,more efficient, more stable
3.OLED blue display status information
4.Built-in lithium battery activation function
5.Support lead-acid batteries,lithium batteries and all kinds of battery
6.Protection function to maintain stable operation of battery orlead-acid battery system
7.Support remote monitoring of PC,wired instrument,wireless module APP
8.Dual RJ45 interfaces,integrated management and secondary development
9.CE,FCC and RoHS certificates are available
More Details
Ex plorer – NS Series | SMT24L30 | SMT24L40 | SMT24H50 | SMT24H60 | |
Product Category | |||||
MPPT efficiency | 99.50% | ||||
Standby power | 1W~1.8W | ||||
Heat-Dissipating method | All aluminum alloy shell self-heating | ||||
Battery system | 12V System : 9VDC~15VDC 24V System : 18VDC~30VDC | ||||
Settable lithium-ion battery system | 8VDC~31VDC | ||||
Input Characteristics | |||||
Max.PV input voltage(Voc) | 100VDC | 150VDC | |||
Min.Vmpp Voltage | Battery voltage + 2V | ||||
Start-up charging voltage | Battery voltage + 3V | ||||
Low input voltage protection | Battery voltage + 2V | ||||
100VDC/95VDC | 150VDC/145VDC | ||||
Reted PV Power | 12V system | 420W | 560w | 700w | 840W |
24V system | 840W | 1120w | 1400w | 1680w | |
Li-ion | 432W~864W | 576W~1152W | 720W~1440W | 864W~1728W | |
Charge Characteristics | |||||
Activation for lithium battery | Optional | ||||
Battery types | Sealed(SEL),Gel(GEL),Flooded(FLD),User-defined(USER) AGM, LiFePO4 ( 4 Strings / 7 Strings / 8 strings ) ,Ternary lithium battery ( 3 Strings / 6 strings / 7strings ) , Custom lithium ion battery ( Lit ) |
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Rated charge current | 30A | 40A | 50A | 60A | |
Temperature compensation | -3mV/C/2v | ||||
Charge method | 3 stages: cC (Constant current) – CV(Constant voltage) – CF(Floating charge) | ||||
Output voltage stability accuracy | =土0.2V | ||||
LOAD Characteristics | |||||
Load voltage | Same as battery voltage | ||||
Rated load current | 20A | 30A | |||
Load control mode | On/Off , PV voltage control mode, Dual-time control mode,PV +Time control mode | ||||
Low voltage protection | 10.5V (default),11V (restored), settable | ||||
Setting method | PC software / APP / Controller | ||||
Display & Communication | |||||
Display | Blue OLED display | ||||
Communication | Dual RJ45 port / RS485 / support PC software monitoring / support WiFi module for APP cloud monitoring / support centralized parallel monitoring |
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Other Parameters | |||||
Protections | Input & output over-volt / low-voltage protection, reverse polarity protection, | ||||
Operating ambient temperature | -20°C~+50°C | ||||
Storage temperature | -40°C~+75℃ | ||||
IP(Ingress protection) | IP42 | ||||
Altitude | 0~3000m | ||||
Max. connection size | 28mm’ | ||||
Recommended breaker | =63A | = 63A | = 100A | =100A | |
Net Weight/Gross Weight (kg) | 1.5/1.9 | 2.2/2.6 | |||
Product size /Packing size (mm) | 225x152x75 | 245x192x83 |
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