Renogy RIV4835CSH1S Manual de usuario
Version 1.0
48V Pure Sine Wave Solar Inverter & Charger
SOLAR
INVERTER CHARGER
3500w
01
Important Safety Instructions
Please save these instructions.
This manual contains all safety, installation and operating instructions for the Solar Inverter
Charger. The following symbols are used throughout the manual:
DO NOT attempt to touch the unit while it is operating as temperatures will be very hot. In
addition, do not open the terminal cover while the unit is in operation.
Installation and wiring must comply with the Local and National Electric Codes (NEC) and
must be done by a certified technician.
Read all of the instructions and cautions in the manual before beginning the installation.
There are no serviceable parts for this inverter. Do NOT disassemble or attempt to repair
the inverter.
Make sure all connections going into and from the inverter are tight. There may be sparks
when making connections, therefore, make sure there are not flammable materials or
gases near installation.
Indicates a potentially dangerous condition. Use extreme caution
when performing this task.
Indicates a critical procedure for safe and proper operation of the
inverter.
Indicates a procedure or function that is important to the safe and
proper operation of the inverter.
NOTE
CAUTION
WARNING
General Safety Information
Installing breakers or fuses outside of the unit is recommended.
After installation, check that all line connections are tight and secured.
DO NOT parallel this device with other AC input sources to avoid damage.
02
Do NOT let the positive (+) and negative (-) terminals of the battery touch each other.
Use only sealed lead-acid, AGM, flooded, or gel batteries which must be deep cycle.
Explosive battery gases may be present while charging. Be certain there is enough
ventilation to release the gases.
Be careful when working with large lead acid batteries. Wear eye protection and have fresh
water available in case there is contact with the battery acid.
Over-charging and excessive gas precipitation may damage the battery plates and activate
material shedding on them. Too high of an equalizing charge or too long of one may cause
damage. Please carefully review the specific requirements of the battery used in the
system.
Battery Safety
The unit should be installed in a well-ventilated, cool, and dry environment. Make sure
the fans of the unit and the ventilation holes are not blocked.
Do not expose the unit to rain, moisture, snow, or liquids of any type.
Installation Safety
03
Table of Contents
Important Safety Instructions
General Information
Key Features
Battery Charging Modes
Load Output Working Modes
Product Overview
Dimensions
Optional Components
Installation
Location Recommendations
Wiring
Battery Wiring
PV Wiring
AC Output Wiring
AC Input Wiring
Communication Ports
Dry Contacts
RS485
CAN
USB
Operation
LCD Operation
LCD Menu Screens
LCD Programmable Features
Electronic Protections
Fault Codes
Maintenance
Technical Specifications
Non-Lithium Battery Parameters
Lithium Battery Parameters
Charging Parameters Glossary
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General Information
Key Features
04
The new all-in-one Renogy Solar Inverter Charger is an advanced hybrid system combining
the advanced charging algorithm of solar and industrial reliability and electrical energy of
pure sine wave inverters to give you a complete power system. The unit features 4 charging
modes and 3 output modes to meet an array of application needs. Utilizing the latest MPPT
tracking technology, the solar charging module can quickly track the maximum power point
of the photovoltaic array in any environment, capturing the maximum energy of solar panels
in real time. The AC-DC charging module adopts an advanced control algorithm resulting in
a powerful battery charger. The DC-AC inverter module is based on an all-digital intelligent
design, using advanced SPWM technology to output pure sine wave converting direct
current into alternating current, suitable for ac loads such as household appliances, power
tools, and industrial equipment.The product adopts a segment LCD display design, which
displays the operating data and operating status of the system. Lastly, the solar inverter
charger has comprehensive electronic protections to ensure that the entire system is more
secure and stable.
Complete electronic protection including: short-circuit protection, over-voltage protection,
overload protection and more!
Powerful bypass function with uninterrupted power supply function.
4 charging modes: PV Priority, Utility Priority, Hybrid Charging, Only Solar.
State-of-the-art MPPT technology with efficiency of up to 99.9%.
Dynamic LCD display and intelligent LEDs providing important system information.
Manual ON/OFF switch controlling AC output.
Power saving mode function, reduce empty load loss.
Adjustable fan, efficient heat dissipation, extending the life of the system.
Supports lead-acid battery and lithium battery types.
Battery Charging Modes:
05
The solar inverter will have 4 operational charging modes which changes the logic as how and
when to charge the battery banks. The solar inverter has four working modes: PV priority, Utility
Priority, Hybrid Charging, and Only Solar Charging.
PV Priority
In PV Priority mode it will make full use of the solar input during the day in order to charge the
battery bank. This effectively allows using the unit off-grid during peak utility times in order to
cut costs on utility charging. Only when solar fails to start or is interrupted will the unit
automatically switch to utility mode for backup.
Photovoltaic Modules (PV): convert light energy into DC power, charge the battery through
the solar inverter charger, or directly reverse into alternating current to power the load.
PV
UTILITY
48V Battery Storage
Power or generator (Utility): Access at the AC input can power the load and charge the
battery. If you do not have a power supply or generator, the system can also operate normally,
where the load is supplied by batteries and photovoltaic modules.
Battery: The role of the battery is to ensure the normal use of electricity for the system load
when the solar energy is insufficient and there is no electricity.
Household load: Can be accessed to a variety of household and office loads, including
refrigerators, lamps, televisions, fans, air conditioning and other AC loads.
CHARGINGCHARGING
06
Utility Priority
In Utility Priority mode, the detected AC input will be priority for battery charging. If the power
becomes unstable or unusable, then it will switch to PV charging.
CHARGINGCHARGING
CHARGINGCHARGING
Hybrid Charging
In Hybrid Charging, PV and Utility will work together to charge the battery bank at the same
time. Priority will be given to PV and utilize MPPT charging. Upon PV charging being
insufficient, the power supply replenishes with Utility power. This method is the fastest to
charge and suitable for unstable areas of the grid, ready to provide adequate backup power
supply.
CHARGING
Only Solar Charging
Only solar charging is the most energy-efficient way to charge your battery bank and does not
make use of AC input. Utility will not charge the battery, even if it is available.
07
Load Output Working Modes
PV Priority
In this mode only the incoming solar energy and battery power are used to power the loads.
This can maximize the use of green energy when selecting PV priority in Battery Charging
Mode to achieve overall energy conservation and emission reduction. Upon there being no
more usable solar energy or the battery voltage drops to a low voltage setpoint, then the unit
will switch to utility power to continue to power up the loads. It is recommended to be in this
mode for relatively stable areas.
The solar inverter has 3 working modes that dictate how the incoming power is used to power
the loads.Users may configure the output source priority to configure load power.
CHARGING
CHARGING
CHARGING
Utility Priority
Equivalent to a backup UPS for use in unstable areas of the grid, Utility will provide power to
the loads as priority. Solar and battery energy will provide power to the loads only when utility
power is not available.
Inverter Mode
The Battery energy will supply power to the loads. Utility provides power to the loads only when
battery voltage drops to low voltage which maximizes the use of DC power.
08
Product Overview
Key Parts
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Identification of Parts
1. LCD Buttons
2. LCD Screen
3. LED Indicators
4. AC Input Breaker
5. Dry Contact Port
6. RS485/CAN Communication Port
7. USB Debugging Port (Internal Use)
8. AC Input Terminal
9. AC Output Terminal
10. Cooling Fans
11. PV Input Terminal
12. Main On/Off Power Switch
13. Battery Input Terminal
14. Grounding Lug
09
Dimensions
124mm322mm 6mm
426mm
16.8in
12.7in
φ0.2in
φ0.4in
0.2in 4.9in
Optional Components
φ6mm
φ11mm
The BT-2 Bluetooth module is a great addition to any Renogy charge
controllers with a RS485 port and is used to pair charge controllers with the
Renogy BT App. After pairing is done you can monitor your system and
change parameters directly from you cell phone or tablet. No more
wondering how your system is performing, now you can see performance
in real time without the need of checking on the controller’s LCD.
Renogy BT-2 Bluetooth Module:
Este manual sirve para los siguientes modelos
2
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