Renogy's 3500W 48V Solar Inverter Charger combines solar charging, AC/generator battery charging, and battery inverting into one convenient solution to take your off-grid system to the hybrid level. Compatible with 48V battery banks, this solar inverter charger gives you the ultimate control with four user-configurable AC/Solar Charging modes and three Load Output modes that can turn your system into an uninterruptible power supply (UPS), automatically switching to Off-Grid Mode in just 10 milliseconds to keep loads securely powered.
Power-packed with the latest MPPT and battery charging technology, you can be sure that the charge controller captures maximum solar energy in real-time and uses the 120A battery charger to ensure the best system performance. This reliable, solar pure sine wave inverter charger has built-in electronic safeguards to protect you and your system. Equipped with multiple features and modes, the Renogy Solar Inverter Charger is a powerful addition to any 48V system!
PRODUCT HIGHLIGHTS
Stable and Pure Sine Wave Charging
Combines 3500W pure sine wave charging with 80A MPPT solar, AC/generator battery charging, and inverting in one solution, offering stable power and acting as a UPS.
Hybrid System
Low idle consumption (48W) and maximum 25W in Power Saving Mode to conserve energy.
Power Saving
10ms switch to alternative power in case of AC or solar charging failure, preventing shutdown.
Uninterruptible Power Supply
In the event of AC Charging or the solar charging failure, the Inverter Charger takes over the supply to the alternative option within 10ms, which will not let your electronics shut down.
All Type of Battery
Supports various battery types (AGM/Sealed, Gel, Flooded, Lithium) with a customizable User Mode.
Reliable Quality
Full software and hardware protection against faults, FCC Part 15 compliant, and ROHS certified.
Note: More questions about your off-grid power system? Learn more from Renogy Learning Center!
What Is an Inverter Charger with MPPT?
An inverter charger with MPPT combines a solar charge controller, pure sine wave inverter, and battery charger into a single unit. It allows you to harness solar power and utility grid power effectively. Renogy's 3500W 48V Solar Inverter Charger is designed to provide solar charging, AC/generator battery charging, and battery inversion capabilities in one compact solution for off-grid systems.
Can I Use This Inverter to Charge My Batteries?
Yes, you can use this inverter to charge your batteries. It is compatible with 48V battery banks, enabling you to keep your batteries charged using both solar panels and AC/generator sources.
Is It Compatible with a 24V System?
No, this inverter charger model is specifically designed for use with 48V battery systems and cannot be used with 24V systems.
How Do I Choose the Right Inverter Size?
Sizing the Output: Ensure that your inverter charger can handle at least 1½ times the load of continuous demand you expect to have regularly. Add up the wattage of all devices you plan to run simultaneously and choose an inverter that can supply enough AC power.
Battery Voltage: The inverter's DC voltage rating should match your battery bank's voltage. In this case, a 48V battery bank requires an inverter compatible with 48V DC input.
Installation Space: Consider the physical space available for the inverter. Ensure it fits comfortably with proper ventilation and no fire hazards.
Remote Operation: Renogy pure sine inverters come with convenient remote control (BT-2) and DC HOME APP options for remote operation.
Should I Choose a Modified Sine Wave or Pure Sine Wave Inverter?
Modified sine wave inverters are budget-friendly but may not be suitable for delicate electronics. Pure sine wave inverters are a more versatile and safer option with clean power output similar to utility-supplied electricity.
How Do I Connect the Inverter and What Wiring Should I Use?
When connecting the inverter to batteries and solar panels, follow the instructions and cautions in the manual. Use the recommended wiring gauge: 2AWG for battery wiring, 4AWG for PV wiring, and 8AWG for AC input and output wiring. Proper connections are crucial to prevent heat-related issues, wire insulation damage, and fire hazards.
Is the Bluetooth Module Compatible with This Inverter?
Yes, the Bluetooth 2 Module (Model: RCM-BT2) is compatible with this solar inverter. You can use the DC Home APP to view system information on your tablet or smartphone.
Can I Use the Inverter Without Batteries When Using PV or Mains Power?
No, you must have batteries connected to the unit for it to function, even when using PV or mains power sources.
Does This Solar Inverter Limit PV Current? I'm Not Getting My Full Power?
Ensure that Program 36 (PV Charging Current) and Program 7 (Maximum Charge Current) are set to their maximum values to prevent PV current clipping and maximize power output.
Can I Use the Bluetooth Module to Monitor the Inverter From My Phone? Which Bluetooth Module Should I Buy?
Yes, you can use the Bluetooth BT-2 module to monitor the inverter from your smartphone or tablet. It provides convenient access to system information.
Please note: The provided information is for reference, and you should always follow the manufacturer's instructions and guidelines for proper installation and usage of your specific inverter charger model.
Inverter Mode Specifications
Output Waveform
Pure Sine Wave
Continuous Output Power
3500W
Peak Power Rating
7000W
Output Voltage
120VAC±5%
Output Frequency
50 Hz ± 0.3% 60 Hz± 0.3%
Input Voltage / Rated Battery Voltage
48VDC (minimum start-up voltage 44V)
Nominal Efficiency
> 90%
Bypass Breaker Current Load
40A
Idle Consumption
48W
Power Saver Mode Idle Consumption
＜25W
Solar Charging Mode Specifications
Charge Controller Type
MPPT
Maximum Input Power
4800W
Maximum Input Current
50A
PV Charging Current Range
0-80A
Recommended Max. PV Open Circuit Voltage
145VDC
PV Operating Voltage
60-145VDC
MPPT Voltage Range
60-115VDC
Short-circuit Protection
Internal Fuse
Wiring Protection
Reverse Polarity
Recommended Wiring
4 AWG
AC / Grid Charging Mode Specifications
Rated Input Voltage/Input Voltage Range
120Vac/90 ~ 140VAC ± 2% Adjustable
Frenquency
50 Hz / 60 Hz (auto detect)
Efficiency
＞95%
Conversion Time
10ms
Battery Type
Lead Acid and Lithium Battery
Maximum Charging Current
40A
Charging Voltage Range
40-60VDC
Short-circuit Protection
Breakers and fuses
Overcharge Protection
Yes. Automatically alerts and turns off charging after 1 min)
Reverse Flow Protection
Yes
Mechanical Specifications
Dimensions
16.8*12.7*4.9 in / 426*322*124 mm
Weight
23.8 lbs /10.8kg
Communication Port
RS485/CAN Communication Port (BT-2 Bluetooth Module)
Cooling Fan
Yes
Operating Temperature Range
5°F ~ 131°F/ -15°C ~ 55°C
Storage Temperature
-13°F ~ 140°F / -25°C ~ 60°C
Humidity
5% to 95% (three-layer paint protection)
Noise
≤60dB
IP Grade
IP 20
Safety Class
I
Renogy One M1
Model
RMS-LP4-G2
Wireless Communication
Wi-Fi (IEEE 802.11b/g/n 2.4 GHz); Bluetooth 2.1/4.2 and Bluetooth LE; Zigbee (IEEE 802.15.4)
Touch Screen
4 inches (480 x 480p) White backlight with adjustable brightness
Casing Material
PC+ABS V0
Operating Humidity
0% to 95% RH
Power Supply
Rated Power 3.5W 1.Power Port: 8V DC-16V DC 2.Type-C Port: 5V DC
Renogy's 3500W 48V Solar Inverter Charger combines solar charging, AC/generator battery charging, and battery inverting into one convenient solution to take your off-grid system to the hybrid level. Compatible with 48V battery banks, this solar inverter charger gives you the ultimate control with four user-configurable AC/Solar Charging modes and three Load Output modes that can turn your system into an uninterruptible power supply (UPS), automatically switching to Off-Grid Mode in just 10 milliseconds to keep loads securely powered.
Power-packed with the latest MPPT and battery charging technology, you can be sure that the charge controller captures maximum solar energy in real-time and uses the 120A battery charger to ensure the best system performance. This reliable, solar pure sine wave inverter charger has built-in electronic safeguards to protect you and your system. Equipped with multiple features and modes, the Renogy Solar Inverter Charger is a powerful addition to any 48V system!
PRODUCT HIGHLIGHTS
Stable and Pure Sine Wave Charging
Combines 3500W pure sine wave charging with 80A MPPT solar, AC/generator battery charging, and inverting in one solution, offering stable power and acting as a UPS.
Hybrid System
Low idle consumption (48W) and maximum 25W in Power Saving Mode to conserve energy.
Power Saving
10ms switch to alternative power in case of AC or solar charging failure, preventing shutdown.
Uninterruptible Power Supply
In the event of AC Charging or the solar charging failure, the Inverter Charger takes over the supply to the alternative option within 10ms, which will not let your electronics shut down.
All Type of Battery
Supports various battery types (AGM/Sealed, Gel, Flooded, Lithium) with a customizable User Mode.
Reliable Quality
Full software and hardware protection against faults, FCC Part 15 compliant, and ROHS certified.
Note: More questions about your off-grid power system? Learn more from Renogy Learning Center!
FAQ
What Is an Inverter Charger with MPPT?
An inverter charger with MPPT combines a solar charge controller, pure sine wave inverter, and battery charger into a single unit. It allows you to harness solar power and utility grid power effectively. Renogy's 3500W 48V Solar Inverter Charger is designed to provide solar charging, AC/generator battery charging, and battery inversion capabilities in one compact solution for off-grid systems.
Can I Use This Inverter to Charge My Batteries?
Yes, you can use this inverter to charge your batteries. It is compatible with 48V battery banks, enabling you to keep your batteries charged using both solar panels and AC/generator sources.
Is It Compatible with a 24V System?
No, this inverter charger model is specifically designed for use with 48V battery systems and cannot be used with 24V systems.
How Do I Choose the Right Inverter Size?
Sizing the Output: Ensure that your inverter charger can handle at least 1½ times the load of continuous demand you expect to have regularly. Add up the wattage of all devices you plan to run simultaneously and choose an inverter that can supply enough AC power.
Battery Voltage: The inverter's DC voltage rating should match your battery bank's voltage. In this case, a 48V battery bank requires an inverter compatible with 48V DC input.
Installation Space: Consider the physical space available for the inverter. Ensure it fits comfortably with proper ventilation and no fire hazards.
Remote Operation: Renogy pure sine inverters come with convenient remote control (BT-2) and DC HOME APP options for remote operation.
Should I Choose a Modified Sine Wave or Pure Sine Wave Inverter?
Modified sine wave inverters are budget-friendly but may not be suitable for delicate electronics. Pure sine wave inverters are a more versatile and safer option with clean power output similar to utility-supplied electricity.
How Do I Connect the Inverter and What Wiring Should I Use?
When connecting the inverter to batteries and solar panels, follow the instructions and cautions in the manual. Use the recommended wiring gauge: 2AWG for battery wiring, 4AWG for PV wiring, and 8AWG for AC input and output wiring. Proper connections are crucial to prevent heat-related issues, wire insulation damage, and fire hazards.
Is the Bluetooth Module Compatible with This Inverter?
Yes, the Bluetooth 2 Module (Model: RCM-BT2) is compatible with this solar inverter. You can use the DC Home APP to view system information on your tablet or smartphone.
Can I Use the Inverter Without Batteries When Using PV or Mains Power?
No, you must have batteries connected to the unit for it to function, even when using PV or mains power sources.
Does This Solar Inverter Limit PV Current? I'm Not Getting My Full Power?
Ensure that Program 36 (PV Charging Current) and Program 7 (Maximum Charge Current) are set to their maximum values to prevent PV current clipping and maximize power output.
Can I Use the Bluetooth Module to Monitor the Inverter From My Phone? Which Bluetooth Module Should I Buy?
Yes, you can use the Bluetooth BT-2 module to monitor the inverter from your smartphone or tablet. It provides convenient access to system information.
Please note: The provided information is for reference, and you should always follow the manufacturer's instructions and guidelines for proper installation and usage of your specific inverter charger model.
SPECIFICATIONS
Inverter Mode Specifications
Output Waveform
Pure Sine Wave
Continuous Output Power
3500W
Peak Power Rating
7000W
Output Voltage
120VAC±5%
Output Frequency
50 Hz ± 0.3% 60 Hz± 0.3%
Input Voltage / Rated Battery Voltage
48VDC (minimum start-up voltage 44V)
Nominal Efficiency
> 90%
Bypass Breaker Current Load
40A
Idle Consumption
48W
Power Saver Mode Idle Consumption
＜25W
Solar Charging Mode Specifications
Charge Controller Type
MPPT
Maximum Input Power
4800W
Maximum Input Current
50A
PV Charging Current Range
0-80A
Recommended Max. PV Open Circuit Voltage
145VDC
PV Operating Voltage
60-145VDC
MPPT Voltage Range
60-115VDC
Short-circuit Protection
Internal Fuse
Wiring Protection
Reverse Polarity
Recommended Wiring
4 AWG
AC / Grid Charging Mode Specifications
Rated Input Voltage/Input Voltage Range
120Vac/90 ~ 140VAC ± 2% Adjustable
Frenquency
50 Hz / 60 Hz (auto detect)
Efficiency
＞95%
Conversion Time
10ms
Battery Type
Lead Acid and Lithium Battery
Maximum Charging Current
40A
Charging Voltage Range
40-60VDC
Short-circuit Protection
Breakers and fuses
Overcharge Protection
Yes. Automatically alerts and turns off charging after 1 min)
Reverse Flow Protection
Yes
Mechanical Specifications
Dimensions
16.8*12.7*4.9 in / 426*322*124 mm
Weight
23.8 lbs /10.8kg
Communication Port
RS485/CAN Communication Port (BT-2 Bluetooth Module)
Cooling Fan
Yes
Operating Temperature Range
5°F ~ 131°F/ -15°C ~ 55°C
Storage Temperature
-13°F ~ 140°F / -25°C ~ 60°C
Humidity
5% to 95% (three-layer paint protection)
Noise
≤60dB
IP Grade
IP 20
Safety Class
I
Renogy One M1
Model
RMS-LP4-G2
Wireless Communication
Wi-Fi (IEEE 802.11b/g/n 2.4 GHz); Bluetooth 2.1/4.2 and Bluetooth LE; Zigbee (IEEE 802.15.4)
Touch Screen
4 inches (480 x 480p) White backlight with adjustable brightness
Casing Material
PC+ABS V0
Operating Humidity
0% to 95% RH
Power Supply
Rated Power 3.5W 1.Power Port: 8V DC-16V DC 2.Type-C Port: 5V DC
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