Voltertech Co.,Limited
| Delivery Time | 10-15 Days for Samples; 30-40 Days for Bulk Production |
| Combined Charge Current | 120A Maximum |
| Maximum PV Charge Current | 120A |
| Maximum AC Charge Current | 120A |
| Supported Battery Types | Lithium and Lead-Acid |
| Payment Terms | L/C,T/T,Western Union |
| Energy Management Interface | LCD / RS485 / USB / Dry Contact / CT/Meter |
| Battery Charging Voltage | 56V Float / 60V Overcharge Protection |
| Supply Ability | 5000 Sets per Month |
| Installation Data | IP21 / 425 × 495 × 132mm / 15.1kg |
| Battery Voltage Platform | 48Vdc |
| Packaging Details | Heavy-Duty Wooden Case with Protective Foam |
| Certification | MSDS |
| Place of Origin | China |
| Model Number | INV-10KW-48V-Q-2 |
| Brand Name | Voltertech |
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Product Specification
| Delivery Time | 10-15 Days for Samples; 30-40 Days for Bulk Production | Combined Charge Current | 120A Maximum |
| Maximum PV Charge Current | 120A | Maximum AC Charge Current | 120A |
| Supported Battery Types | Lithium and Lead-Acid | Payment Terms | L/C,T/T,Western Union |
| Energy Management Interface | LCD / RS485 / USB / Dry Contact / CT/Meter | Battery Charging Voltage | 56V Float / 60V Overcharge Protection |
| Supply Ability | 5000 Sets per Month | Installation Data | IP21 / 425 × 495 × 132mm / 15.1kg |
| Battery Voltage Platform | 48Vdc | Packaging Details | Heavy-Duty Wooden Case with Protective Foam |
| Certification | MSDS | Place of Origin | China |
| Model Number | INV-10KW-48V-Q-2 | Brand Name | Voltertech |
| High Light | 48V Solar Battery Inverter ，10.2kW Solar Battery Inverter | ||
10.2kW Solar Inverter for 48V Batteries with 120A PV and AC Charging
This 10.2kW solar inverter is designed around a 48V battery platform and supports compatible lithium and lead-acid battery systems. It combines photovoltaic charging, AC charging, pure sine wave output and multiple system-control interfaces in one unit.
The formal specification lists a maximum photovoltaic charge current of 120A and a maximum AC charge current of 120A. When photovoltaic and AC charging operate together, the listed maximum combined charging current remains 120A rather than increasing to 240A.
This version is positioned for battery distributors, solar installers and system integrators that require a higher-output inverter for compatible 48V battery banks and larger residential or small commercial load applications.
48V Battery Platform
The inverter operates with a nominal 48Vdc battery bank and requires correctly sized battery cables, protection devices and connection hardware.
Lithium and Lead-Acid Compatibility
Compatible lithium or lead-acid batteries can be selected according to the required energy capacity, discharge rate and project conditions.
120A Photovoltaic Charging
The MPPT charger can provide up to the listed 120A limit when sufficient photovoltaic power is available and the battery accepts the configured current.
120A AC Charging
Compatible AC input can supplement photovoltaic charging when solar production is insufficient or faster battery recovery is required.
The inverter’s maximum charging-current capability should not automatically be applied to every battery bank. The configured value must remain within the battery manufacturer’s permitted charge rate, BMS limit, cable capacity and DC protection rating.
The formal parameter table lists a floating-charge voltage of 56V and an overcharge-protection voltage of 60V. Final settings must follow the selected battery chemistry and the battery supplier’s technical instructions.
Battery energy capacity determines expected backup duration, while the inverter rating determines how much load can operate at one time. A larger battery bank can extend operating time but does not increase the 10.2kW continuous output.
The maximum combined photovoltaic and AC charging current is listed as 120A. Charging priorities must be coordinated so that the total configured current does not exceed this value.
| Battery Voltage Platform | 48Vdc |
| Battery Compatibility | Lithium and Lead-Acid Batteries |
| Battery Charging Voltages | 56V Floating Charge / 60V Overcharge Protection |
| Maximum PV Charge Current | 120A |
| Maximum AC Charge Current | 120A |
| Maximum Combined Charge Current | 120A PV + AC Combined |
| Battery-Mode Output | 10.2kW Continuous / 20.4kVA Surge / Up to 93% Efficiency |
| Monitoring and Control | LCD / RS485 / USB / Dry Contact / CT/Meter / Optional WiFi |
| Installation and Environment | IP21 / -10°C to 50°C / 425 × 495 × 132mm / 15.1kg |
Battery type, capacity, charging voltage, current limit, cable size and protection devices must be confirmed before commissioning. This page does not replace the battery manufacturer’s installation instructions.
Yes. Both battery types are listed, but charging voltage and current settings must match the selected battery system.
No. The formal parameter table lists a maximum combined photovoltaic and AC charging current of 120A.
No. Permitted charging current depends on battery capacity, chemistry, BMS rating, cable size and DC protection equipment.
The specification lists 56V for floating charge and 60V for overcharge protection. Final settings must follow the battery supplier’s requirements.
The inverter includes LCD, RS485, USB, dry-contact and CT/Meter interfaces. WiFi monitoring is listed as optional.
This solar inverter is suitable for battery distributors, installers and system integrators requiring a high-output 48V platform with photovoltaic and AC charging.
Selecting a compatible 48V battery bank and charging-current configuration?
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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