EPEVER®PWM Solar Charge Controller LS-B Serie|10A/20A/30A,12/24V

EPEVER®PWM Solar Charge Controller LS-B Serie|10A/20A/30A,12/24V

SKU: 253V
Category: PWM
Manufacturers: EPEVER

Charging current: 10A / 20A / 30A, max. PV open circuit voltage: 50V, nominal voltage: 12V / 24VDC
RS485 communication interface and Modbus communication protocol
Full load operation in the working temperature range
Multiple load control modes

Read and download online:User Manual – PWM Charge controller_LS-B series

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Mit dem beschlossenen Jahressteuergesetz (JStG) 2022 wurde den Ausbau von Photovoltaikanlagen für Privatkunden vergünstigt, konkret ist Nullsteuersatz mit Vorsteuerabzug für die Lieferung und Installation von Photovoltaikanlagen auf oder in der Nähe von Wohngebäuden bis 30KW- §12 Abs. 3 Nr. 1 UstG (neu). Die Befreiung von der Umsatzsteuer ab 01.01.2023 gilt auch für Teile unseres Sortiments, wie z. B. Photovoltaikmodule, Wechselrichter oder auch Batteriespeicher.

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This item has variations. Please select the requested variation.

The LandStar Series B is the new generation of programmable solar charge controllers from EPEVER. This charge controller is equipped with aluminum heat sinks that guarantee reliability at high temperatures. A connection to an external display MT50 or PC for real-time monitoring is possible via RS-485 interface in order to guarantee user-defined settings and permanent control.

Special features

Use high quality components from ST, IR and Infineon and ensure the service life of the product
Terminals are UL and VDE certified, the product is safer and more reliable
100% input and output in the ambient temperature range
3-stage intelligent PWM charging: Bulk, Boost / Equalize, Float
Supports 3 charging options: Sealed, Gel, Flooded and User
RS485 communication interface and Modbus communication protocol
Function to compensate the battery temperature
Energy statistics function
Multiple load control modes
Comprehensive electronic protection

Specifications

Modell	LS1024B	LS2024B	LS3024B
EAN Code	4260558571902	4260558571919	4260558571933
Article number	2531024	2532024	2533024
Charging current	10A	20A	30A
Max. PV Open circuit voltage	50V	50V	50V
nominal voltage	12 / 24VDC	12 / 24VDC	12 / 24VDC
Grounding	Common positive	Common positive	Common positive
Temperature range	-35°C bis +55°C	-35°C bis +55°C	-35°C bis +55°C
Humidity	≤95% (NC)	≤95% (NC)	≤95% (NC)
Dimension	138.6* 69.3* 37mm	159.6* 81.4* 47.8mm	200.6* 101.3* 57mm
Weight	130 g	300 g	500 g
Protection class	IP30	IP30	IP30

What are the main references when selecting PWM controllers and MPPT controllers for solar panels?

PWM controller: The total open-circuit voltage of solar panels connected in series must not exceed the maximum open-circuit voltage allowed by the controller, and the total short-circuit current in parallel connection must not exceed the rated charging current of the controller. * The PV modules voltage must match the battery system voltage.(12V/24V/36V48V) , otherwise the utilization of PV modules will be reduced. MPPT controller: the total power of solar panels must not exceed the maximum power allowed by the controller (1.5 times of the rated power). The total open-circuit voltage in the series connection must not exceed the maximum open-circuit voltage allowed by the controller (the maximum open-circuit voltage at 25 °C).

Which charge controller of EPEVER support lithium battery?

The MPPT Tracer AN, Xra N and Triron N solar charge controllers can be configured to charge lithium battery storage devices. but the parameters of lithium battery must be set by app, PC software and MT50 display. It is important that these storage devices have their own battery management system (BMS), which does not require communication with the solar charge controller.

Can the charge controllers of EPEVER be connected in parallel?

Only the MPPT Tracer 50A-100A charge controllers support up to 6 units in prallel by using a parallel adapter (PAL-ADP-50AN). After adding the parallel adapter, the charging current of each controller can be adjusted automatically in real-time. The charging operation status of the controller is automatically adjusted according to the battery charging state to improve the redundancy of the entire photovoltaic system.

How long is the manufacturer's warranty for charge controllers?

2 years

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