Ldsolar 40a 12v 24v for lifepo4 battery mppt solar charge controller
- Category: Solar Energy Products >>>
- Supplier: Wuhan Welead New Energy Co. Ltd.
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Product Overview
Description
Products Description
Tracer Dream 75V Series
Tracer Dream 75V Series adopts MPPT technology. 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 inthe shortest time (10~20s),even when the sunlight changes rapidly. It can perfectly handle extreme weather or weak sunlight.
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Product Paramenters
Model | TD2107 | TD2207 | TD2307 | TD2407 | |||
System Voltage | 12V/24V DC auto | ||||||
Working voltage range | 8~32V | ||||||
Max.PV open circuit voltage | 75V（Min.working temperature）70V（25℃） | ||||||
MPP voltage range | （Battery voltage+2V）~65V | ||||||
Discharge circuit voltage drop | ≤0.25V | ||||||
Self-consumption | <23mA | ||||||
Rated charge current | 15A | 20A | 30A | 40A | |||
Rated discharge current | 15A | 20A | 30A | 40A | |||
Max.PV input power | 200W/12V 400W/24V | 260W/12V 520W/24V | 390W/12V 780W/24V | 520W/12V 1040W/24V | |||
Grounding | Common positive | ||||||
Battery type | Sealed(Default)/Gel/Flood/Lithium | ||||||
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 ; M/48V | ||||||
Boost Voltage※* | 14.4V ADJ 13V...17V ；x2/24 ; x4/48V | ||||||
battery voltage less than 12.6v auto boost 2hours | |||||||
Battery Over Voltage Protection | 16.5V ; x2/24V ; x4/48V | ||||||
USB Output | 5VDC/2A 2PCS | ||||||
Temperature Consumption# | For 12Vsystem:-24mV /°C ; x2/24V ; x4/48V | ||||||
Relative humidity | ≤95%, N.C. | ||||||
WorkingTemperature | -20°C~+50°C℃(Product can work continuously at full load) | ||||||
LCD temperature range | -20°C~+70°C | ||||||
Waterproof grade | IP32 | ||||||
Mounting hole size | Φ5mm | ||||||
Terminals | 10mm²/8AWG | 16mm²/6AWG | 16mm²/6AWG | 16mm²/6AWG | |||
Weight | 0.63Kg | 0.82Kg | 1.2Kg | 1.35kg | |||
Overall dimension(mm) | 165*123*46mm | 195*123*46mm | 205*157*53mm | 205*157*53mm | |||
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