Voltertech Co.,Limited
| Delivery Time | 10-15 Days for Samples; 30-40 Days for Bulk Production |
| Battery Communication | RS485 / CAN |
| Maximum Battery Charge Current | 80A |
| Maximum Battery Discharge Current | 80A |
| Recommended Battery Platform | 48V Lithium or Lead-Acid |
| Payment Terms | L/C,T/T,Western Union |
| Remote Monitoring Options | LCD and APP / WiFi / LAN |
| Energy Management Connection | RS485 EMS / CT or Smart Meter |
| Supply Ability | 5000 Sets per Month |
| Quiet Installation Design | Natural Cooling / No More Than 29dB |
| Battery Operating Range | 40–60Vdc |
| Packaging Details | Heavy-Duty Wooden Case with Protective Foam |
| Certification | MSDS |
| Place of Origin | China |
| Model Number | INV-3KW-48V-HYB-Q-2 |
| Brand Name | Voltertech |
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Product Specification
| Delivery Time | 10-15 Days for Samples; 30-40 Days for Bulk Production | Battery Communication | RS485 / CAN |
| Maximum Battery Charge Current | 80A | Maximum Battery Discharge Current | 80A |
| Recommended Battery Platform | 48V Lithium or Lead-Acid | Payment Terms | L/C,T/T,Western Union |
| Remote Monitoring Options | LCD and APP / WiFi / LAN | Energy Management Connection | RS485 EMS / CT or Smart Meter |
| Supply Ability | 5000 Sets per Month | Quiet Installation Design | Natural Cooling / No More Than 29dB |
| Battery Operating Range | 40–60Vdc | Packaging Details | Heavy-Duty Wooden Case with Protective Foam |
| Certification | MSDS | Place of Origin | China |
| Model Number | INV-3KW-48V-HYB-Q-2 | Brand Name | Voltertech |
| High Light | 3kW Hybrid Solar Inverter WiFi ，3kW Hybrid Solar Inverter 80A ， 48V 3kW Hybrid Solar Inverter | ||
3kW Hybrid Solar Inverter with 80A Battery Charging and WiFi Monitoring
This 3kW hybrid solar inverter is designed for compatible 48V lithium or lead-acid battery systems. It combines solar energy conversion, battery charging, backup output and remote monitoring in one wall-mounted unit.
The battery input operates across a 40–60Vdc range, with 48V listed as the recommended battery voltage. Maximum battery charging and discharging current are both rated at 80A.
RS485 and CAN battery-management connections help installers integrate compatible lithium batteries, while LCD, APP, WiFi and LAN options provide local and remote access to operating information.
Flexible 48V Battery Platform
Compatible lithium or lead-acid battery banks can be selected according to the required capacity, cycle profile and backup duration.
80A Charge and Discharge
The inverter supports up to 80A battery charging and 80A discharging when the battery, cabling and protection system permit.
BMS and Energy Management Access
RS485 and CAN are available for compatible BMS communication, while RS485 supports the EMS or external meter connection.
WiFi and LAN Monitoring
System status can be viewed through the LCD and compatible application, with WiFi or LAN communication available for remote monitoring.
The maximum 80A charging current should not automatically be applied to every battery. The final setting must remain within the battery manufacturer’s permitted charge rate, BMS current limit, cable capacity and DC protection rating.
Battery capacity should be selected according to average load and required backup time. A larger battery bank may extend runtime, but it does not increase the inverter’s 3kW AC output rating.
Natural cooling and a listed noise level of no more than 29dB make the inverter suitable for residential and light-commercial locations where low operating noise is important.
BMS communication must be confirmed before ordering. The presence of RS485 and CAN ports does not guarantee compatibility with every lithium battery protocol.
| Battery Voltage Range | 40–60Vdc / 48V Recommended |
| Battery Compatibility | Lithium and Lead-Acid Batteries |
| Maximum Charging Voltage | 60Vdc |
| Charge and Discharge Current | 80A Charging / 80A Discharging |
| Battery Management | RS485 / CAN |
| EMS and Meter Connection | RS485 / Compatible CT or Smart Meter |
| User Interface and Communication | LCD and APP / WiFi / LAN |
| Environmental Conditions | IP66 / -25°C to 60°C / 0–95% Non-Condensing / Up to 4000m |
| Physical and Operating Data | Natural Cooling / ≤29dB / 486 × 528 × 230mm / 23.5kg / Below 15W Self-Consumption |
Battery voltage, charging current, communication protocol, cable size and protection devices must be confirmed before commissioning. This page does not replace the battery supplier’s technical instructions.
Compatible lithium and lead-acid batteries operating within the 40–60Vdc range may be used after voltage, current and communication requirements are confirmed.
No. The permitted charging current depends on battery capacity, chemistry, BMS rating, cable size and DC protection equipment.
No. The battery communication protocol must be checked even when both the inverter and battery use RS485 or CAN interfaces.
Capacity should be calculated from the expected average load, required backup duration, usable depth of discharge and charging availability.
Compatible WiFi or LAN communication can provide application-based monitoring when network access and the required monitoring platform are configured.
This 3kW hybrid solar inverter is suitable for battery distributors, residential installers and system integrators requiring 48V battery compatibility, BMS communication and remote system monitoring.
Need to confirm battery voltage, charging current or BMS protocol?
Company Details
Business Type:
Manufacturer
Year Established:
15 Years
Total Annual:
5000000-10000000
Employee Number:
50~100
Ecer Certification：
Verified Supplier
About Voltertech Co., Limited Voltertech Co., Limited is a professional provider of energy storage systems and renewable energy solutions, serving distributors, solar installers, EPC contractors, wholesalers, and project developers worldwide. Our product portfolio includes residential energy st... About Voltertech Co., Limited Voltertech Co., Limited is a professional provider of energy storage systems and renewable energy solutions, serving distributors, solar installers, EPC contractors, wholesalers, and project developers worldwide. Our product portfolio includes residential energy st...
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