FSOLAR CHISAGE 10kW G2 Single-Phase Hybrid Solar Inverter

The FSOLAR CHISAGE 10kW G2 Single-Phase Hybrid Solar Inverter – JUP-10G2-LE is an advanced hybrid energy-management solution designed to intelligently integrate solar panels, battery storage, utility-grid power, EPS backup, and compatible diesel-generator power within one flexible energy system.

With 10,000W rated single-phase AC output, up to 12,000W maximum AC output, and support for as much as 15,000W of solar PV input, the JUP-10G2-LE provides substantial capacity for larger residential properties, commercial premises, farms, offices, workshops, remote sites, and professional battery-energy-storage applications. The G2-inclusive JUP datasheet identifies Jup-10G2-LE as the 10kW G2 variant.

The inverter supports on-grid and off-grid mode switching, EPS emergency backup, time-based battery charging/discharging, an independent generator AC input, generator battery charging, and parallel operation of up to 20 compatible inverters.

Powerful 10kW Single-Phase Output

The FSOLAR CHISAGE JUP-10G2-LE provides stable 230V single-phase AC output at 50Hz or 60Hz, making it suitable for demanding compatible single-phase electrical systems.

AC Output Performance

• Rated AC output and UPS power: 10,000W
• Maximum AC output power: 12,000W
• Output voltage: 230V AC
• Phase: Single Phase
• Output frequency: 50Hz / 60Hz
• Rated AC output current: 43.47A
• Maximum AC current: 52.17A
• Maximum continuous AC pass-through current: 60A
• Peak off-grid power: 2 × rated power for 10 seconds
• Power factor: 0.8 leading to 0.8 lagging
• Current harmonic distortion: THD <3%
• Linear-load THD: <1.5%

The high temporary peak-power capability provides additional support for compatible pumps, motors, compressors, and other electrical equipment with demanding startup requirements, provided the battery bank, cabling, breakers, and overall system are correctly sized.

Dual MPPT with 15kW Solar PV Input

The JUP-10G2-LE supports up to 15,000W maximum DC solar-panel input, giving the 10kW inverter substantial PV capacity for daytime power generation and battery charging.

It incorporates two independent MPPT trackers with multiple string inputs to optimise solar-energy harvesting.

Solar Input Specifications

• Maximum DC input power: 15,000W
• Maximum PV input voltage: 500V DC
• Nominal PV input voltage: 370V DC
• PV operating voltage range: 125–500V DC
• MPPT operating range: 125–425V DC
• PV startup voltage: 120V DC
• PV input current: 26A + 26A
• Maximum PV short-circuit current: 34A + 34A
• Number of MPPT trackers: 2
• Strings per MPPT: 2 / 2
• MPPT efficiency: 99.9%

Solar strings must be designed so that their maximum open-circuit voltage remains below the inverter’s permitted input voltage under all expected operating temperatures.

High-Power 48V Battery System

The FSOLAR CHISAGE JUP-10G2-LE supports both lithium-ion and lead-acid battery systems with an operating voltage range of 40–60V DC.

For the 10kW model, the inverter provides up to 210A maximum charging current and 210A maximum discharging current, making it suitable for high-capacity battery-storage installations.

Battery Specifications

• Battery type: Lithium-ion / Lead-acid
• Battery voltage range: 40–60V DC
• Nominal system class: 48V
• Maximum charging current: 210A
• Maximum discharging current: 210A
• Charging curve: 3 Stages / Equalisation
• External battery temperature sensor: Optional
• Lithium charging strategy: Self-adaptation to BMS
• BMS communication: CAN / RS485

The maximum battery charging and discharging settings should always be configured according to the connected battery manufacturer’s recommended limits and BMS specifications.

Intelligent BMS Communication

The inverter supports CAN and RS485 communication for compatible lithium battery systems.

Its lithium charging strategy supports self-adaptation to BMS, allowing the inverter and compatible battery-management system to coordinate operating parameters for more effective battery management.

Time-Based Energy Management

The inverter supports programmable battery charging and discharging according to time settings.

This functionality can help users:

• Charge batteries during selected electricity periods
• Use stored solar energy during nighttime
• Reduce grid usage during peak periods
• Maximise daytime solar-energy consumption
• Reserve battery capacity for emergency backup
• Schedule generator-assisted battery charging
• Improve overall energy-management flexibility

On-Grid, Off-Grid and EPS Operation

The FSOLAR CHISAGE JUP-10G2-LE supports flexible hybrid operating modes, including:

• On-grid operation
• Off-grid operation
• On-grid/off-grid mode switching
• EPS emergency backup output
• Solar energy storage
• Battery backup
• Grid-assisted operation
• Generator-assisted operation

The EPS output can provide backup power to appropriately connected essential loads during a utility-grid interruption, subject to the available battery capacity and system configuration.

Independent Diesel Generator Input

The inverter includes an independent AC input port for a compatible diesel generator and supports storing energy from the generator in the battery system.

Generator integration provides additional energy security for:

• Farms
• Remote locations
• Workshops
• Commercial premises
• Backup-power installations
• Off-grid properties
• Locations with unstable utility supply

Parallel System Expansion

Up to 20 compatible inverter units can be connected in parallel for off-grid operation.

The JUP Series also supports compatible different-power inverter parallel connection, providing flexibility when a system needs to be expanded in the future.

Parallel installations should follow the manufacturer’s approved communication, wiring, protection, and programming requirements.

5-Inch Colour Touchscreen

The FSOLAR CHISAGE JUP-10G2-LE incorporates a 5-inch colour touchscreen LCD, providing convenient access to important system information and settings.

The display can be used to monitor:

• Solar PV production
• Battery condition
• Grid status
• Generator condition
• Output load
• Energy flow
• Battery charging
• Battery discharging
• Operating mode
• System alarms and warnings

High Conversion Efficiency

The JUP Series offers high energy-conversion and solar-tracking performance.

Efficiency Performance

• Maximum inverter efficiency: 97.9%
• European efficiency: 97.0%
• MPPT efficiency: 99.9%

The high MPPT efficiency helps maximise usable solar energy from correctly designed PV arrays.

Integrated System Protection

The inverter incorporates multiple electrical protection functions designed to improve system reliability and safety.

Protection Features

• PV input lightning protection
• Anti-islanding protection
• PV string reverse-polarity protection
• Insulation-resistance detection
• Residual-current monitoring
• Output over-current protection
• Output short-circuit protection
• Output over-voltage protection
• Optional PV ARC fault detection
• DC Type II / AC Type III protection

IP65 Protection & Smart Cooling

The JUP-10G2-LE is designed with an IP65 protection rating, smart cooling system, and wall-mounted configuration.

General Specifications

• Protection rating: IP65
• Cooling: Smart Cooling
• Operating noise: ≤45dB
• BMS communication: CAN / RS485
• Operating temperature: -45°C to 60°C
• Derating: Above 45°C
• Installation: Wall-mounted
• G2 dimensions: 514 × 665 × 292mm

The G2-inclusive series datasheet lists 34/35kg across the G1/G2 variants but does not clearly map each weight to each enclosure version, so it is better not to state a specific G2 weight without confirmation.

Key Features

• 10kW rated single-phase AC output
• 12kW maximum AC output
• 15kW maximum solar PV input
• Maximum PV voltage: 500V DC
• Dual MPPT solar tracking
• 26A + 26A PV input current
• 34A + 34A maximum PV short-circuit current
• 40–60V battery voltage range
• 210A maximum charging current
• 210A maximum discharging current
• Lithium-ion and lead-acid battery support
• CAN / RS485 BMS communication
• 97.9% maximum inverter efficiency
• 99.9% MPPT efficiency
• On-grid and off-grid operation
• EPS emergency backup output
• Independent diesel-generator AC input
• Generator-assisted battery charging
• Time-based battery charging/discharging
• Up to 20 compatible inverters in parallel
• Supports compatible different-power inverters in parallel
• 5-inch colour touchscreen LCD
• IP65 protection
• Smart cooling
• Optional PV ARC fault detection
• Wall-mounted installation

Technical Specifications

Suitable Applications

• Large residential solar systems
• Home battery-backup systems
• Commercial solar installations
• Shops and offices
• Farms and agricultural facilities
• Workshops and warehouses
• Remote-area solar systems
• Off-grid single-phase installations
• Generator-supported solar systems
• Lithium battery energy-storage systems
• Emergency backup-power systems
• Peak-energy management
• Scheduled battery-management systems
• Expandable parallel inverter systems

Note: The newly uploaded one-page sheet is labelled JUP G1 Series, so I used it only for the common JUP features and ratings it supports. The JUP-10G2-LE model name and G2-specific enclosure information come from the G2-inclusive FSOLAR JUP datasheet already provided in this conversation.