ldsolar tracer dream mppt for lithium battery charging 80A 100A 12V 24V 36V 48V mppt charge controller with lcd display
- Category: Renewable Energy >>>
- Supplier: Wuhan Welead New Energy Co. Ltd.
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Product Overview
Description
Tracer Dream 200V TU Series adopts MPPT technology. Max. 200V solar input, 12V/24V/48V auto work. It's also ran by 32 bits CPU, so stability and speed can be guaranteed. Based on the synchronous rectifier technology, the transfer efficiency of circuit can be increased up to 98.5% and the Pmax tracking accuracy up to 99.5%.So our MPPT can trace the accurate Pmax in the shortest time(10~20s), even when the sunlight changes rapidly. It can perfectly handle extreme weather or weak sunlight. It adopted by common negative design and it can start from solar, Widely used in solar station and big solar home system.
Product Paramenters
Item | TD4620Pro | TD4820Pro | TD41020Pro | ||
System nominal voltage | 12/24/48V DC Auto | ||||
Rated charge current | 60A | 80A | 100A | ||
Battery voltage range | 8~68V | ||||
Max. PV open circuit voltage | 180V | ||||
200V | |||||
MPP voltage range | (Battery voltage +2V) ~ 144V | ||||
Max. PV input power | 800W/12V | 1000W/12V | 1300W/12V | ||
1600W/24V | 2100W/24V | 2600W/24V | |||
3200W/48V | 4200W/48V | 5200W/48V | |||
Self-consumption | ≤70mA(12V)/40mA(24V)/24mA(48V) | ||||
LVD | 11.0V ADJ 9V....12V; x2/24V; x4/48V | ||||
LVR | 12.6V ADJ 11V....13.5V; x2/24V; x4/48V | ||||
Float voltage | 13.8V ADJ 13V....15V; x2/24V; x4/48V | ||||
Boost voltage | 14.4V; x2/24; x4/48V Battery Voltage less than 12.6V Start Boost changing for 2hours(Li-battery not) | ||||
Discharge circuit voltage drop | ≤0.12V | ||||
MPPT tracking efficiency | ≥99.5% | ||||
Max. Conversion efficiency | 98% | ||||
Grounding | Common negative | ||||
Battery Type | Sealed(Default)/Gel/Flooded/LiFeP04/Li(NiCoMn)02/User | ||||
Temperature compensate Coefficient | -4mv/°C/2v | ||||
Dry contact | Rated value: 3A/30VDC; Max.value: 0.5A/60VDC | ||||
Communication method | RS485(5VDC/200mA) | ||||
LCD backlight time | Default: 15S | ||||
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