Temank Solar Charge Controller Parameters
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Model |
EM2420 |
EM2430 |
EM2440 |
EM2450 |
EM2480 |
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Product Category |
MPPT effldency |
≥ 99.5% |
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Standby consumption |
0.5~1.2W |
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| Heat-dissipating Method |
Natural-Cooling |
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12V system |
9VDC-15VDC(Lead acid) |
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Battery System Voltage Range |
24V system |
18VDC-30VDC(Lead acid) |
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Li-lon |
8VDC-30VDC(Default), ≤30VDC(Optional Activation Function) |
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Input Characteristics |
Max. PV input voltage(Voc) |
100VDC(Default), DC150V(Optional for SMXXX) |
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Min. Vmpp Voltage |
Battery voltage + 2V |
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Start-up Charging Voltage |
Battery voltage + 3V |
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Low iput Voltage protection |
Battery voltage +2V |
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Over Voltage Protection/Recovery |
100VDC/95VDC(Default), 150VDC/145VDC(Optional) |
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Related PV Power |
12V System |
260W |
390W |
520W |
esow |
7BGW |
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|
24V system |
520W |
780W |
1040W |
1300W |
1560W |
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Li-lon |
252W-504W |
37BW-766W |
5O4W-10G8W |
630W-1260W |
766W-1512W |
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Ch«rg. Charactorisdca |
Activation For Lithium Battery |
Optional |
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Battery Types(Default Gel Battery) |
Sealed(SEL), Gel(GEL), Flooded(FLD), User-defined(USE), Li-ion(Lit) |
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Reted Charge Current |
20A | 30A | 40A | 50A | 60A |
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Temperature Compensation |
-3mV/℃/2V(default) |
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Charge method |
3-stages: CC(Constant Current), CV(Constant Voltage), CF(Floating Charge) |
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Output Voltage Stability Accuracy |
≤±0.2V |
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LOAD ChanctMtattcs |
Load Vlotage |
Same As Battery Voltage |
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Rated Load Current |
20A | 30A |
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Load control mode |
On/Off Mode, PV Voltage Control Mode, Dual-time Control Mode, PV+Time Control Mode |
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Low Voltage Protection |
10.5V(Default), 11V(Restored), Settable |
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Setting method |
PC Software/APP/Controller |
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Dfopfay. Conwnunicatkm |
Display |
High-Definition LCD Segment Code Backlight Display |
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Communication |
Dual RJ45 Port/RS485 Protocol/PC(Via RS485-USB Cable)&APP(via Wi-Fi Module)/Centralized Monitoring(Via Parallel Connection and RS485-USB Cable) |
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Other Parameters |
Protection |
Input & Output Over-Volt/Low-Voltage Protection, Reverse Polarity Protection, Over-Heating Protection, Battery Shedding Protection etc. |
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| Operating Ambient Temperature |
-20℃～+50℃ |
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| Storage Temperature |
-40℃～+75℃ |
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| IP(Ingress Protection) |
IP43 |
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Noise |
≤10dB | ||||||
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Altitude |
0-3000m | ||||||
| Max.Wiring Size |
28mm2 |
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Recommended Breaker |
≥40A| ≥63A |
≥63A | ≥100A | ≥100A |
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| N.Weight(kg)/G.Weight |
1.65/1.98 |
2.35/2.78 |
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| Product Size/Packing Size(mm) |
220*148x58.5/289x212x105 |
245x170x63.5/334x225x123 |
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LCD Displayarea Description
Button Operation:(Four Buttons: PV, BAT/UP, DC/down, S)
Common Fault And Trouble Shooting
There is detail maual information about Temank Solar Charge Controller EM2440 as below.
Temank Solar Charge Controller EM2440 40A 12V 24V with CC CV CF