MPPT Solar Charger Controller Regulator RV Special

-- Applied to dual battery system, Lithium lead-acid battery used at the same time.
-- The PV/generator charges the backup battery separately.
-- The PV and generator charge the backup battery simultaneously.
-- PV to charge the starter battery.
-- Supports multiple generator types such as smart generators (Euro VI) and traditional generators.
-- Loss compensation/temperature compensation for backup battery charging voltage line.
-- High temperature charging automatic derating / low temperature prohibit charging.

Model:
NVMA SERIES
Brand:
NOVA

Availability:

Quantity:



Inquire Add to Basket

Product Description

NVMA Series DC/DC&MPPT solar charging controller is based on multi-phase synchronous rectifier technology and advanced MPPT control algorithm, adopting all-digital intelligent design, which has fast response speed, high reliability and high industrialized standard. Polyphase synchronous rectifier technology can ensure high conversion efficiency under any charging power, and greatly improve the energy utilization of the system; the industry-leading PowerCatcher MPPT technology realizes the maximum energy tracking of solar panels, so that it can quickly and accurately track the maximum power point of solar panels in any environment and obtain the maximum energy of solar panels in real time.

场景5

Product Parameters
Product Type	NV-MA2430N15	NV-MA2440N15	NV-MA2460N15	NV-MA4830N15
Static power consumption	≤30mA	≤40mA	≤50mA	≤50mA
Battery type	USE/FLD/GEL/LI/SLD(Default)
System Voltage	12V/24V			12V/24V/36V/48V
Battery's operating voltage range	8V-32V			8V-64V
Rated Charging Current	30A	40A	60A	30A
MaximumPVInputCurrent	27A	35A	53A	27A
				400W/12V
Maximum solar panel power	400W/12V	520W/12V	800W/12V	800W/24V
	800W/24V	1040W/24V	1600W/24V	1200W/36V
				1600W/48V
Maximum PV Open-circuit Voltage	150V
MPPT Operating Voltage Point Range	(Battery Voltage +2)~110V
MPPT Efficiency	>99%
Charging Conversion Efficiency	85%-98%(10%~100% of rated power)
Rated load current	30A	40A	40A	30A
Load operation mode	Pure light-dependent control, light and time-dependent control, manual mode (default), debugging mode, normally opened.
Parallel connection for charging	×	×	√	√
Line loss compensation	×	×	√	√
Charging cut-off current setting	√	√	√	√
Constant voltage output setting	√	√	√	√
Charging temperature compensation of lead-acid battery	√	√	√	√
Temperature protection	√	√	√	√
Overload/short-circuit protection	√	√	√	√
Load pre-start	√	√	√	√
TTL Communication	Baud Rate 9600kps
RS485 Communication	One isolated RS485 communication port, with power output of 5V200mA, baud rate of 9,600kps by default and adjustable.		2 isolated RS485 communication ports, supporting parallel use, with power output of 5V200mA, baud rate of 9,600kps by default and adjustable.
CAN communication	Optional (RV-C Protocol)
Historical Data	Can store historical data of the past 300 days
Backlight function	Light up if the key is pressed down, and automatically turn off in 20s if there is no key action
	PV Overvoltage Protection, PV Reverse Connection Protection, PV Short-Circuit Protection, Nighttime Reverse Charge Protection, Input Limited Power Protection, Overtemperature
Protection function	Protection, Load Short-Circuit Protection, Load Overload Protection, Battery Supervoltage
	/Over-discharge Protection, Battery Reverse Connection Protection and Battery Terminal Short-Circuit Protection.
Grounding Type	Co-negative design and negative grounding
Operating ambient temperature range	-35℃~ 65℃ (no derating within 45℃ if well ventilated)
Protection Grades	IP32
Cooling mode	Natural Cooling
Size	26021683.2mm		26021698.5mm
Weight	2.3kg		3.4kg	3.6kg

场景1

MA2430N15 .2_副本1

Product Characteristics

◆Using MPPT technology, the tracking efficiency of MPPT can reach 99.9%.
◆Support CAN communication function (optional).
◆Supports a wide variety of batteries such as SLA、GEL、FLD、Li、 user-defined.
◆Support line loss compensation of charging voltage, so that the battery charging
voltage control is more accurate (partial models).
◆Support starting capacitive load and inductive load.
◆RS485 communication supporting standard Modbus protocol, with baud rate adjustable.
◆Support TTL communication of standard Modbus protocol, with baud rate fixed.
◆With perfect charging and discharging protection mechanism such as supervoltage,
overcurrent, overload, overtemperature and short-circuiting.
◆ Using high-quality aluminum radiator and high-temperature derating processing
can ensure reliable and efficient operation in each work environment.

MA2430N15 .3_副本