IL-MPPT2440 solar charger controller MPPT 40A 12V/24V
IL-MPPT2440 40A 12V/24V solar charger controller MPPT adopts common positive design and advanced MPPT control algorithm. The products can track the MPP point fast and accurately in any situation which will improve energy efficiency and obtain the maximum solar energy.
Features:
• Advanced MPPT technology
• High tracking efficiency no less than 99.5%
• Peak conversion efficiency 98%
• Ultra-fast tracking speed
• Accurately recognizing and tracking of multiple power point
• Multi-function LCD displays system information intuitively
• User programmable for battery types, load control with LCD display
• 3-Stage charge (bulk,absorption,float)
• Common positive grounding design
• RS485 port with industrial standard MODBUS open architecture
• Fully programmable function via PC software or remote meter
Electronic protections:
• PV reverse polarity protection
• PV short circuit protection
• PV over current alarm protection
• Battery overcharge protection
• Battery over discharge protection
• Battery reverse polarity protection
• Load short circuit protection
• Load overload protection
• Controller overheating protection
Specifications
Model | IL-MPPT2410 | IL-MPPT2420 | IL-MPPT2430 | IL-MPPT2440 |
Nominal system voltage | 12/24VDC auto work | |||
Rated charge current | 10A | 20A | 30A | 40A |
Rated discharge current | 10A | 20A | 30A | 40A |
Battery input voltage range | 8~32V | |||
Max. PV open circuit voltage | 100V(at minimum operating environment temperature) 92V(at 25℃ environment temperature) | |||
MPP voltage range | VBAT+2V～ 72V | |||
Max. PV input power | 130W(12V) 260W(24V) | 260W(12V) 520W(24V) | 390W(12V) 780W(24V) | 520W(12V) 1040W(24V) |
Equalize charging voltage | Sealed: 14.6V, Flooded: 14.8V | |||
Boost charging voltage | Gel: 14.2V, Sealed: 14.6V, Flooded: 14.8V | |||
Float charging voltage | 13.8V | |||
Low voltage reconnect voltage | 12.6V | |||
Low voltage disconnect voltage | 11.1V | |||
Self-consumption | ≤20mA/12V; ≤16mA/24V | |||
Temperature compensation coefficient | -3mV/ ºC/2V(25 ºC) | |||
Working temperature | -25 ºC ～+45 ºC | |||
Enclosure | IP30 | |||
Overall dimension | 172x139x44mm | 220x154x52mm | 228x164x55mm | 252x180x63mm |
Power terminals | 12AWG(4mm2) | 6AWG(16mm2) | 6AWG(16mm2) | 6AWG(16mm2) |
Net weight | 0.6kg | 1.1kg | 1.2kg | 1.9kg |
