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RV Solar System MPPT Solar Charge Controller 30A 50A dual battery PV generator intelligent charger for vehicle ship Solar system
RV Solar System MPPT Solar Charge Controller 30A 50A dual battery PV generator intelligent charger for vehicle ship Solar system
RV Solar System MPPT Solar Charge Controller 30A 50A dual battery PV generator intelligent charger for vehicle ship Solar system
RV Solar System MPPT Solar Charge Controller 30A 50A dual battery PV generator intelligent charger for vehicle ship Solar system
RV Solar System MPPT Solar Charge Controller 30A 50A dual battery PV generator intelligent charger for vehicle ship Solar system
RV Solar System MPPT Solar Charge Controller 30A 50A dual battery PV generator intelligent charger for vehicle ship Solar system
RV Solar System MPPT Solar Charge Controller 30A 50A dual battery PV generator intelligent charger for vehicle ship Solar system
RV Solar System MPPT Solar Charge Controller 30A 50A dual battery PV generator intelligent charger for vehicle ship Solar system

RV Solar System MPPT Solar Charge Controller 30A 50A dual battery PV generator intelligent charger for vehicle ship Solar system

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Quick Details

Brand Name:
NOVA
Model Number:
NV-MD1250N05
Work Time (h):
24 hours
Max PV Power:
400W/700W
Max PV Voltage:
17-36V
Certificate:
CE ROHS FCC ISO9001
Warranty:
3 Years
Product name:
MPPT Solar Charge Controller
Max charge current:
30A 50A
System voltage:
12V DC
Charging Method:
Maximum Power Point Tracking
Max Pv input:
55VDC
Generator(Starter Battery) Voltage:
12V/24V
Starter battery type:
Lead acid battery
Maximum generator input voltage:
32VDC
Maximum generator input current:
35A / 60A
Brand:
NOVA

Quick Details

Type:
MPPT
Application:
Charger Controller, Solar System Controller, RV Boat solar system
Place of Origin:
Zhejiang, China
Brand Name:
NOVA
Model Number:
NV-MD1250N05
Work Time (h):
24 hours
Max PV Power:
400W/700W
Max PV Voltage:
17-36V
Certificate:
CE ROHS FCC ISO9001
Warranty:
3 Years
Product name:
MPPT Solar Charge Controller
Max charge current:
30A 50A
System voltage:
12V DC
Charging Method:
Maximum Power Point Tracking
Max Pv input:
55VDC
Generator(Starter Battery) Voltage:
12V/24V
Starter battery type:
Lead acid battery
Maximum generator input voltage:
32VDC
Maximum generator input current:
35A / 60A
Brand:
NOVA
Product Description

NOVA NEW DC/DC&MPPT Solar Charge Controller 30A 50A For RV Boat, universal for PV and generator charging battery


-- PowerCatcher MPPT technology is still available for tracking the maximum power point of solar cells in a complex environment; and compared with conventional MPPT technology, PowerCatcher has faster response speed and higher tracking efficiency, which can reach 99.9%.

-- The design of polyphase synchronous rectifier Buck-Boost circuit makes it have high DC/DC conversion efficiency up to 98% in both high and low power ranges.

-- The backup battery supports a wide variety of batteries such as sealed, colloidal, open-type, lithium battery and custom battery.

-- Support a wide variety of generators such as intelligent generator and conventional generator, and automatically identify generator types through ignition signals.

-- With a variety of charging modes, such as photovoltaic charging backup battery alone, generator charging backup battery alone, photovoltaic and generator's charging backup battery at the same time, photovoltaic charging startup battery and soon.

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NVMD 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. Poly phase synchronous rectifier technology can ensure high conversion efficiency under any charging power, and greatly improve the energy utilization of the system; the industry-leading Power Catcher 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.

This Product is a DC/DC intelligent charger for vehicle or ship system. Applied in the dual-battery system, the system integrates the respective merits of generator's power generation and photovoltaic power generation, and a variety of charging methods are ingeniously designed and combined to effectively ensure that the power lof the dual-battery system is sufficient all the time. Solar energy and generator can charge the backup battery simultaneously, and can charge the backup battery independently. In addition, solar energy can charge the starting battery under specific conditions.
Factory Special Design
-- 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.
Parameter
Value
Model
NV-MD1230N05
NV-MD1250N05
Backup Battery System Voltage
12V

Backup Battery System Range
9~16V

Backup Battery Type
Sealed battery, Gel battery, Vented Battery, Lithium Iron Phosphate battery, user-defined battery

Rated Charging Current
30A
50A
Maximum PV Input Voltage
55VDC

Max power point voltage range
17-36V

Max PV Input Current
27A
45A
Solar panel charging mode
Buck MPPT

MPPT Efficiency
>99%

PV input power recommended
400W
700W
Generator(Starter Battery) System Voltage
12/24V

Starter Battery Type
Lead-acid battery

Max Generator Input Voltage
32V DC

Max Generator Input Current
35A
60A
Generator Voltage Range
Conventional Generator
13.2~16V / 26.4~32VDC

Intelligent (Euro 6 Standard) Generator
12~16V / 24~32VDC

Generator Charging Mode
Buck, boost, buck-boost

Generator ourput power recommended
12V Backup battery
400W
700W
PV charges the starter battery
charging voltage
13.8V

charging current
<=15A
<=25A
No-load loss
<0.6W

Max charging conversion efficiency
98%

Temperature compensation factor
-3mV/℃/2V (Default value, the value of lead-acid battery can be set);
No temperature compensation function for lithium battery

Communication method
TTL

Protection Function
Overcharge protection, over-current protection, over-temperature protection, generator reverse connection protection, solar panel reverse connection protection, backup battery reverse connection protection, anti-reverse charging protection at night

Operating temperature
-35 ℃ ~ 65 ℃

Altitude
<=3000m

Waterproof level
IP32

Product dimension
221*175*82.4mm

Packing & Delivery
Product: 221*175.8*82.4mm
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