FSolar CHISAGE 10kW Single-Phase Hybrid Solar Inverter

The FSolar CHISAGE 10kW Single-Phase Hybrid Solar Inverter – JUP G1 Series is a high-performance and intelligent energy-management solution designed for residential, commercial, agricultural, backup-power, and off-grid solar installations.

With a rated single-phase AC output of 10,000W, maximum AC output of 12,000W, and support for up to 15,000W of solar-panel input, the inverter efficiently manages power from solar panels, batteries, the utility grid, and a compatible diesel generator. It is part of the CHISAGE JUP G1 hybrid inverter range, which includes models up to 10kW.

The inverter supports on-grid and off-grid operation, EPS backup output, scheduled battery charging and discharging, diesel-generator integration, and parallel operation of up to 20 compatible inverter units. It also features a 5-inch colour touchscreen, IP65 protection, smart cooling, CAN/RS485 BMS communication, and optional arc-fault detection.

Powerful 10kW Single-Phase Output

The FSolar CHISAGE 10kW inverter delivers stable 230V single-phase AC power, making it suitable for larger residential properties, offices, commercial premises, shops, farms, workshops, remote buildings, and professional battery-backup systems.

AC Output Performance

• Rated AC output power: 10,000W
• Maximum AC output power: 12,000W
• Output voltage: 230V AC, single phase
• Output frequency: 50Hz / 60Hz
• Rated AC output current: 43.47A
• Maximum AC output current: 52.17A
• Maximum continuous AC pass-through current: 60A
• Peak off-grid output: 2 × rated power for 10 seconds
• Power factor range: 0.8 leading to 0.8 lagging
• Current harmonic distortion: THD below 3%
• Linear-load THD: below 1.5%
• Maximum inverter efficiency: 97.9%
• European efficiency: 97.0%

The high short-duration peak-power capability provides additional support for compatible equipment with higher startup requirements, provided that the battery system, cabling, protection devices, and inverter configuration are correctly sized.

Dual MPPT with 15kW Solar PV Input

The FSolar CHISAGE 10kW inverter supports up to 15,000W maximum DC solar-panel input, allowing a substantial PV array to be connected to the hybrid energy system.

The inverter uses two independent MPPT trackers, helping maximize solar-energy harvesting from different PV strings or arrays.

Solar Input Specifications

• Maximum DC input power: 15,000W
• Nominal PV input voltage: 370V DC
• PV operating voltage range: 125V–500V DC
• MPPT operating range: 150V–425V DC
• PV startup voltage: 120V DC
• Number of MPPT trackers: 2
• PV strings per MPPT: 2 / 2
• Maximum PV input current: 26A + 26A
• Maximum PV short-circuit current: 34A + 34A
• MPPT efficiency: 99.9%

The PV array must be designed so that the solar-string operating voltage and maximum open-circuit voltage remain within the inverter’s permitted DC input range.

High-Power Battery Charging and Discharging

The FSolar CHISAGE 10kW Hybrid Inverter supports a 40V–60V low-voltage battery system and is compatible with both lithium-ion and lead-acid batteries.

For the 10kW model, the inverter supports up to 210A maximum charging current and 210A maximum discharging current, providing strong battery power capability for high-capacity energy-storage systems.

Battery Specifications

• Supported battery types: Lithium-ion and lead-acid
• Battery voltage range: 40V–60V DC
• Maximum charging current: 210A
• Maximum discharging current: 210A
• Charging curve: Three-stage charging with equalisation
• Lithium battery charging strategy: Automatic adaptation through BMS
• Optional external battery temperature sensor
• BMS communication: CAN / RS485

The inverter’s battery charging and discharging limits should always be configured according to the specifications of the connected battery and its BMS.

Intelligent BMS Communication

For compatible lithium batteries, the inverter can communicate directly with the battery-management system using CAN or RS485 communication.

This enables coordinated battery operation and allows the inverter to adapt its lithium-battery charging strategy through BMS communication.

Proper BMS communication can help the complete system manage battery voltage, charging current, discharging current, and operating limits according to compatible battery requirements.

Time-Based Energy Management

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

This allows users to configure different battery operating periods according to their energy requirements.

This feature can be useful for:

• Charging batteries during off-peak electricity periods
• Reducing grid consumption during expensive peak periods
• Maximising daytime solar-energy utilisation
• Using stored solar energy during nighttime
• Reserving battery capacity for emergency backup
• Managing generator-assisted battery charging
• Reducing unnecessary dependency on utility power

Grid, Off-Grid and EPS Operation

The FSolar CHISAGE 10kW inverter supports both on-grid and off-grid operating modes, together with EPS backup output.

Supported Operating Functions

• 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 function allows appropriately connected backup loads to continue operating during a utility-grid interruption, subject to the available battery capacity and system configuration.

Independent Diesel Generator Input

The FSolar CHISAGE 10kW inverter includes an independent AC input port for a compatible diesel generator.

Generator power can be integrated into the hybrid system to support electrical loads and charge the connected battery storage.

This makes the inverter particularly suitable for:

• Remote areas
• Farms
• Agricultural facilities
• Commercial sites
• Workshops
• Backup-power applications
• Locations with unstable utility supply
• Off-grid properties

Generator Battery-Charging Support

The inverter supports storing energy from a diesel generator, allowing generator power to charge the battery bank for later use.

This provides additional energy security where grid power or solar production may not always be available.

Parallel System Expansion

For larger off-grid systems, up to 20 compatible inverter units can be connected in parallel.

The JUP G1 Series also supports parallel connection of compatible inverters with different power ratings, providing flexibility when expanding an existing energy system.

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

5-Inch Colour Touchscreen

The FSolar CHISAGE 10kW inverter is equipped with a 5-inch colour touchscreen LCD for convenient monitoring and system configuration.

The interface can provide access to important operating information such as:

• Solar-panel production
• Battery condition
• Grid status
• Output load
• Energy flow
• Battery charging
• Battery discharging
• Operating modes
• System settings
• Alarm and warning information

High Conversion Efficiency

The inverter is designed for efficient conversion of solar and stored energy.

Efficiency Performance

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

The 99.9% MPPT efficiency helps the inverter accurately track the available operating point of connected PV arrays for efficient solar-energy harvesting.

Integrated System Protection

The FSolar CHISAGE inverter includes multiple electrical protection functions designed to improve operational reliability and system 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 specification

Optional ARC Fault Detection

PV ARC fault detection is available as an optional function on the JUP G1 Series.

This feature provides an additional level of PV-system protection by helping detect abnormal electrical arcing conditions.

IP65 Weather-Resistant Enclosure

The FSolar CHISAGE 10kW inverter has an IP65 protection rating and is designed for wall-mounted installation.

Its enclosure, smart cooling system, and wide specified operating-temperature range make it suitable for professional hybrid solar and battery-storage installations.

General Specifications

• Protection rating: IP65
• Cooling: Smart cooling
• Noise level: ≤45dB
• Operating temperature: -45°C to 60°C
• Derating: Above 45°C
• Installation: Wall-mounted
• BMS communication: CAN / RS485
• Dimensions: 514 × 665 × 292mm
• Weight: 35kg

Key Features

• 10kW rated single-phase AC output
• 12kW maximum AC output
• 15kW maximum PV input
• Dual MPPT solar tracking
• 26A + 26A maximum PV input current
• 34A + 34A maximum PV short-circuit current
• 99.9% MPPT efficiency
• 97.9% maximum inverter efficiency
• 97.0% European efficiency
• 40V–60V battery voltage range
• 210A maximum charging current
• 210A maximum discharging current
• Lithium-ion battery support
• Lead-acid battery support
• CAN / RS485 BMS communication
• BMS adaptive lithium-battery charging
• On-grid operation
• Off-grid operation
• EPS emergency backup output
• Independent diesel-generator AC input
• Generator-assisted battery charging
• Supports storing energy from diesel generator
• Time-based battery charging and discharging
• Up to 20 compatible inverters in parallel for off-grid operation
• Supports compatible different-power inverter parallel connection
• 5-inch colour touchscreen LCD
• IP65 protection
• Smart cooling
• Noise level of ≤45dB
• Optional ARC fault detection
• Wall-mounted installation

Technical Specifications

The technical data on the uploaded FSolar/CHISAGE JUP G1 Series datasheet lists the Jup-10G1-LE as the 10kW model and specifies the series’ IP65 enclosure, smart cooling, CAN/RS485 communication, wall-mounted design, 514 × 665 × 292mm dimensions, and 35kg weight.

Suitable Applications

• Large residential solar systems
• Home battery-storage systems
• Commercial solar installations
• Offices and retail premises
• Farms and agricultural facilities
• Workshops
• Small warehouses
• Remote-area solar systems
• Off-grid single-phase systems
• Generator-supported solar systems
• Lithium battery energy-storage systems
• Lead-acid battery backup systems
• Emergency backup-power applications
• Peak-shaving systems
• Scheduled energy-management systems
• Expandable parallel inverter installations