6kW 6300W Single-Phase On-Grid Photovoltaic Kit with 7kW Huawei Battery Storage

6kW 6300W Single-Phase On-Grid Photovoltaic Kit with Huawei 7kW Battery Storage

The grid-connected photovoltaic kit, also known as an ON-GRID photovoltaic system, is designed to connect directly to the public electricity grid. This type of system allows you to use the solar energy generated by photovoltaic panels to power electrical appliances in your home or building in real time.
When energy production exceeds consumption, the surplus is fed into the grid, enabling you to benefit from energy credits or financial compensation through net metering (where applicable).
The version with integrated energy storage allows you to store the solar energy in batteries, making it available even during nighttime or when sunlight is insufficient.

Key Benefits:
• Immediate self-consumption of solar energy
• Smart energy storage for later use
• Lower utility bills and reduced environmental impact
• Grid connection to export surplus energy
• Greater energy independence and usage flexibility

The kit is made by:
(14) Monocrystalline photovoltaic panel 450W or higher (Color and brand will be supplied according to current stock availability);
(1) Huawei SUN2000-6K-LB0 Hybrid Inverter MPPT16A 6-9kW #KR6859504;
(1) Huawei LUNA2000-7-S1 360V 7kWh Lithium Battery + High Voltage BMS Power Module #LUNA2000-7-S1;
(1) Huawei DDSU666-H 1-Phase Meter 100A Smart Power Sensor #KR3533568.

(14) Monocrystalline photovoltaic panel 450W or higher (Color and brand will be supplied according to current stock availability)

High-performance photovoltaic module with monocrystalline silicon cells, designed for residential, industrial, or off-grid systems. Ideal for maximizing energy production even in small spaces, thanks to the high efficiency of the cells.

Main Features:
• Rated power: 450W or more
• Technology: High-efficiency monocrystalline cells
• Positive tolerance: 0 / +5W for guaranteed maximum output
• Module efficiency: up to 23% (depending on the model)
• Anodized aluminum frame and anti-reflective tempered glass
• Weatherproof (snow and wind load, IP68 rating)
• Certifications: IEC 61215 / 61730, CE, TÜV, ISO

Recommended applications:
Residential photovoltaic systems (on-grid and off-grid)
Cabins, campers, vans, boats, residential containers
Storage systems (lithium or AGM batteries)

(1) Huawei SUN2000-6K-LB0 Hybrid Inverter AFCI MPPT16A 6-9kW

The Huawei SUN2000-6K-LB0 represents the new generation of LB0 series single-phase hybrid inverters, designed to deliver maximum flexibility for residential applications, including small-scale photovoltaic systems. Thanks to its high conversion efficiency of up to 97.8%, advanced integrated safety features, and battery-ready design, it provides a complete solution for maximizing self-consumption and increasing household energy independence.
Compatible with Huawei LUNA2000 high-voltage battery storage systems, it allows batteries to be integrated either during the initial installation or at a later stage, ensuring maximum flexibility for both new and existing PV systems. The Battery Ready technology enables energy storage to be added without invasive modifications or additional equipment.
Equipped with two independent MPPTs, AFCI (Arc Fault Circuit Interruption) protection, an IP66 protection rating, and intelligent monitoring through the FusionSolar platform, the SUN2000-6K-LB0 delivers outstanding reliability, safety, and performance under all operating conditions.

High Efficiency and Smart Energy Management
Engineered for superior performance, the Huawei SUN2000-6K-LB0 delivers an impressive maximum efficiency of 97.8%, ensuring optimal energy production and minimal losses.
Equipped with a 16A MPPT input current, it is fully compatible with the latest high-power photovoltaic modules, allowing greater design flexibility and improved energy harvesting.
Compact Design and Easy Installation
Thanks to its compact dimensions and lightweight construction, the SUN2000-6K-LB0 can be installed quickly and easily by a single technician, reducing installation time and costs.
Its elegant design and premium build quality make it a perfect fit for modern residential environments.
Advanced Monitoring and Connectivity
System monitoring is managed through the integrated WLAN connection, providing real-time access to performance data and system status.
Connectivity can be expanded through optional communication accessories: Huawei Smart Dongle WLAN FE 2.0, Huawei Smart Dongle 4G
These options enable remote monitoring and management through Huawei's intelligent energy platform.
Intelligent AFCI Safety Protection
The integrated AFCI (Arc Fault Circuit Interrupter) technology continuously monitors the system and detects DC arc faults up to 200 meters away.
In the event of an arc fault, the inverter automatically disconnects the circuit in less than 0.5 seconds, significantly reducing fire risks and enhancing overall system safety.
Built for Harsh Environments
Designed to operate reliably in demanding conditions, the SUN2000-6K-LB0 features:
- IP66 protection rating
- Resistance to dust, sand, corrosion, salt mist, and high-pressure water jets
- Operating temperature range from -25°C to +60°C
- Integrated protection against AC/DC surge voltages caused by lightning
These features ensure long-term durability and dependable operation in virtually any climate.
Battery-Ready for Greater Energy Independence
The Huawei SUN2000-6K-LB0 is designed for seamless integration with Huawei energy storage systems, allowing homeowners to add battery storage whenever desired.
By storing excess solar energy generated during the day, users can continue powering their homes during the evening or periods of low solar production, increasing self-consumption and reducing reliance on the grid.
Backup Guaranteed at All Times
Say goodbye to darkness: the optional whole-home backup solution automatically activates in the event of a power outage, ensuring a continuous and reliable power supply.
For single inverter installations connected exclusively via Wi-Fi (with the router located sufficiently close to the system), plant monitoring can be performed using the inverter's built-in wireless communication module, without the need to purchase an additional dongle.
Communication options can be expanded as follows:
Internet/Ethernet communication via the Huawei Smart Dongle WLAN-FE (Part No. 6856625)
4G/3G/2G mobile network communication via the Huawei Smart Dongle 4G (Part No. 6853066)
Important: Huawei Smart Dongles are optional accessories and must be purchased separately. They are not included with the inverter.

Product benefits:
- Integrated AFCI arc detection
- Also compatible with Huawei optimizers
- Also suitable for off-grid applications (stand-alone system)
- Increased input current per MPPT to 16.0 A

Product features:
- Nominal AC power: 6 kW
- Recommended max. PV power: 9000 Wp
- Feed-in phases: 1
- AC grid voltage: 230 V
- Number of MPPTs: 2
- Max. input voltage DC input voltage: 600 V
- Input current per MPPT: 16.0 A
- DC overvoltage protection: Type 2
- AC overvoltage protection: Type 2
- AFCI arc detection: Yes
- Backup power capability: Yes, in combination with SmartGuard 63A S0
- Communication: RS485, WLAN, LAN with dongle (optional)
- Protection class: IP66
- Compatiblebattery: LUNA2000-5/10/15-S0, LUNA2000-7/14/21-S1
- Cooling: Passive
- Dimensions: 365 x 425 x 130 mm (H x W x D)
- Weight: 15.0 kg
- Warranty: 10 years

Compatible optimizers:
- SUN2000-450W-P2
- SUN2000-600W-P
- MERC-600W-PA0

(1) Huawei LUNA2000-7-S1 360V 7kWh Lithium Battery + High Voltage BMS Power Module

The LUNA2000 7 kWh lithium battery from the manufacturer HUAWEI is a modular battery for single-phase and three-phase self-consumption systems with HUAWEI inverters. This module has 7 kWh of useful energy and the BMS (Battery Management System) to function as an interface with the inverter to which it is connected. It is possible to control up to 3 modules with the single BMS.
Unparalleled performance and silence
The separate temperature control system, thanks to the insulating material, ensures that the cells and energy optimizers work reliably in the hot and cold compartments respectively, shielding them from excessive heat and eliminating the need for a noisy fan. Quiet operation at 29 dB ensures peace of mind.
The fastest charging you can imagine
Independent management at the module level allows fast charging at 3.5 kW for each battery module and a maximum input and output power of 10.5 kW for each energy storage system. An improvement regarding performance and efficiency.
Water protection
The improved IP66 water protection rating allows for maximum safety even at an underwater depth of 40cm for 72 hours*, better managing floods, rain and melting snow.
High resistance to impacts and crushing
The high-strength cabinet resists up to 5T of pressure, and is sturdy enough to withstand even an external crush or an unexpected impact inside a garage. It's great both inside and out.
Cell level management
Real-time temperature management with 4 sensors per 8 cells ensures a 4x increase in accuracy, for stable operation and active protection, thanks to instant analysis of battery data and 24/7 pre-alarm on 7.
Protection thanks to active pressure release
Active pressure release technology is advanced emergency protection to reduce oxygen concentration and eliminate combustion sources for fire prevention, safeguarding the solar energy storage system from the first second of use.
Simple installation
Thinking of our installers, we have made the use of communication or power cables unnecessary: just attach the battery modules. Intelligent door detection with internal temperature sensors saves effort and cuts installation time in half.
One-step commissioning
Installers need just a few clicks to complete the installation and start commissioning in virtually one step. The FusionSolar app is the most hands-on wizard for implementing your entire system.

Technical data:
Power module: LUNA2000-10KW-C1;
Number of power modules: 1;
Battery module: LUNA2000-7-E1;
Battery module energy: 6.9 kWh;
Number of battery modules: 1;
Battery usable energy: 6.9 kWh;
Max. charging & discharging power: 3.5 kW;
Operating voltage range (single-phase system): 350 ~ 560 V;
Operating voltage range (three phase system): 600 ~ 980 V.
Communication
Display: SOC status indicator, LED indicator;
Communication: RS485/FE/CAN.
General Specification
Dimensions (WxDxH): 590x255x510 mm;
Weight (Floor stand toolkit included): 80 kg;
Power module dimension (WxDxH): 590x255x150 mm;
Power module weight: 10 kg
Battery module dimensions (WxDxH): 590x255x360 mm;
Battery module weight: 68 kg (110.2 lb);
Installation: Floor stand (standard), Wall mount (optional);
Operating temperature: –20°C to +55°C (–4°F to +131°F);
Max. operating altitude: 4,000 m (13,123 ft.) (Derating above 2,000 m);
Environment: Outdoor / Indoor;
Relative humidity: 5% ~ 95%;
Cooling: Natural convection;
IP rating: IP 66;
Noise emission: < 29 dB;
Cell technology: Lithium-iron phosphate (LiFePO4);
Scalability: Max. 4 systems in parallel operation;
Compatible inverters: SUN2000-2/3/3.68/4/4.6/5/6KTL-L1, SUN2000-8/10K-LC0, SUN2000-3/4/5/6/8/10KTL-M1, SUN2000-12/15/17/20/25K-MB0.
Standards Compliance (More Available Upon Request)
Certificates: CE, RCM, CEC, VDE2510-50, IEC62619, IEC 60730, UN38.3, ISO13849, REACH, RoHS.
Ordering and Deliverable Part
Available for ordering: LUNA2000-7-E1, LUNA2000-10KW-C1, Wall Mounting Bracket for LUNA2000-7/14/21-S1.

(1) Huawei DDSU666-H 1-Phase Meter 100A Smart Power Sensor

Huawei Solar single-phase meter equipped with LCD display. To be used for the connection between the single-phase Huawei SUN2000 inverter and the batteries. It allows to measure the flow of electricity in photovoltaic systems. Calculate and record the input and output data from the energy grid.
•  Class 1 measurement accuracy
•  LCD display, easy to set and check
•  Overall power consumption ≤1 W

Technical Specification
Model: DDSU666-H
Power Grid type: Single-phase 1P2W
Input voltage: 176Vac ~ 288Vac
Power Consumption: ≤0.8W
Current: 0~100A
Measurement Accuracy Class: 1
Communication
Interface: RS485
Baud rate: 9,600bps
Communication protocol: Modbus-RTU
Operating temperature: -25°C ~ 60°C
Operating Humidity: 5%RH ~ 95%RH(non-condensing)
Dimensions (LxWxD): 100x36x65.5mm
Mounting Type: DIN35 Rail
Weight (including cables): 1.2 kg

IMPORTANT NOTE:
The reduced VAT is reserved for PRIVATE INDIVIDUALS, end users and qualified photovoltaic and thermal energy installers or heat production INSTALLED IN ITALY. In case you do not have the right to the tax deduction (DEALERS) kindly contact us in advance so that an invoice with 22% VAT can be issued as per the law in force. In the absence of receipt of the declaration the order cannot be shipped as a copy of the VAT declaration form must by law be attached to the company invoice. The declaration form and ID document must be sent to the email address. 
After purchase, kindly complete and return the VAT declaration form together with a copy of an ID document.