Zendure SolarFlow Set 5.76kWh 800 Pro with 2x AB2000X Expansion Battery

The SolarFlow storage system from Zendure (MPN: 022750) offers you an advanced solution for efficiently storing solar or grid power for your balcony power plantnbsp;This is a combination of a SolarFlow 800 Pro storage system with up to five AB2000X batteries, allowing a maximum capacity of 11.52kWh per stack to be achieved. With 4 MPPTs of 660W each, an independent BMS module, and starting at 16V input voltage, this combination offers you maximum performance. Whether your solar panels are installed on the roof, balcony, garden shed, or terrace, the 800 Pro can be easily connected to a conventional power outlet, ensuring high flexibility of use. You can conveniently manage when and how much energy is used from which source via a user-friendly app. This innovative technology maximizes efficiency and makes it much easier to operate your solar system.

At least one solar panel is required to use the system. You can find suitable modules here.

system overview

• 800W bidirectional AC charging/discharging
• From 0 to 800W in under 3 seconds
• 1000W off-grid power supply
• AI-controlled energy management
• Independent BMS module
• 4 independent MPPTs
• Integrated fire protection system
• Automatic self-heating function
• Intelligent battery management system (BMS)
• Economic efficiency increase of 6-10%
• AC-coupled storage solution
• monitoring and control via app possible

The set includes:

• 1x Zendure SolarFlow 800 Pro 1920Wh 800W storage system for balcony power plants
• Zendure SolarFlow AB2000X expansion battery 1920Wh LiFePO4 (1-5x selectable)

How does SolarFlow work with the 800 Pro?

During the day: During the day, the storage system converts the energy generated by the solar panels into AC power for your home. When excess solar power is generated that would be fed back into the grid, it directs it to the batteries for storage, reducing energy waste. This can be configured in the Zendure app or by using a compatible smart electricity meter.
At night: At night, the system converts the stored energy into AC power for your home, significantly improving energy efficiency. This reduces the waste of excess solar energy and helps you get the most cost benefit from your system.

• If the power generation of the solar panels is higher than the set AC output power, the inverter stores the surplus in the connected batteries
• If the power generation of the solar panels is lower than the set AC output power, the entire power generation of the modules is supplied to your home and the storage is discharged to achieve the set AC output power
• If there is no power generation from the solar panels, the system uses the batteries to supply your home with power

Solarflow 800 Pro Storage System

With the SolarFlow 800 Pro storage system from Zendure (MPN: ZDSF800P), you get smart energy management combined with a bidirectional 800W micro inverter and an integrated battery with a capacity of 1920Wh. The combination of four MPPTs, each with 660W, a standalone BMS module, and the ability to start from an input voltage of 16V ensures maximum performance. The system responds within 3 seconds and adapts flexibly to your energy needs.

Intelligent energy management - ZENKI

The system uses advanced machine learning technologies to create customized energy usage plans (time-of-use) that are tailored precisely to your individual needs. By analyzing data on power generation, your energy consumption, current weather conditions, and electricity prices, the technology increases your average savings by 6-10%. In short - power generation forecasts + energy consumption predictions + real-time electricity price data = ZENKI AI energy planning

Charging and discharging strategy: Charge your batteries by cleverly taking advantage of times when electricity prices are negative or during cheaper low-price periods (e.g., during bad weather or low demand) and discharge them when electricity prices are high.
Nothing goes to waste: If your solar system produces more energy than you need, the surplus is used to charge the batteries.
Dynamic adjustment: The system adjusts the discharge power in real time to your current needs, ensuring optimal energy use.
Smart energy use: During expensive high-price periods, electricity consumption from the grid is automatically reduced.
Legally compliant operation: The feed-in of surplus electricity into the grid is minimized or avoided. This ensures that all legal requirements are met.
Daily adjustments: The management system uses weather forecasts, energy generation forecasts, consumption patterns, and electricity price data to automatically adjust your battery capacity on a daily basis. In addition, the service life of your battery is significantly extended by avoiding overcharging and deep discharging.

Key facts about the Solarflow 800 Pro

• 1000W off-grid power supply: The plug-and-play battery delivers 1000W of off-grid power and offers two operating modes: In normal mode, the AC output remains active, ideal for important appliances such as refrigerators during power outages. In eco mode, the system automatically shuts down after 2 hours without load to save energy.
• Intelligent over-discharge protection: Over-discharge protection ensures that your battery remains in good condition even in winter conditions. You can set a minimum discharge limit. In low light and low battery conditions, the system automatically recharges from the grid when the charge level drops to 5%, keeping the battery healthy.
• No energy waste: The SolarFlow 800 Pro offers high efficiency and minimizes energy loss thanks to a response time of less than 3 seconds and an accuracy of 1 watt. The 48V battery reduces energy losses by 25% compared to 16V systems, while the advanced DC-coupled architecture increases energy efficiency.

Technical data

PV input

• Max. PV input voltage: 55V DC
• Max. PV input current: 18A DC
• Max. PV input power: 2640W (4x 660W)

AC parameters

• Max. AC output power (on-grid): 800W
• Max. AC output power (off-grid): 1000W
• Max. AC output current (on-grid): 3.5A
• Max. AC output current (off-grid): 4.35A

Battery

• Battery chemistry: LiFePO4
• Capacity: 1920Wh
• Voltage: 48V DC

AB2000X expansion battery

The AB2000X from Zendure (MPN: ZDAB2000X) is a state-of-the-art LiFePO4 battery that efficiently stores excess energy from your balcony power plant. The battery offers you many new technologies and protective functions, with a particular focus on safety and durability. Compared to the previous models in the AB series, the AB2000X has been further optimized to make your system even more reliable.

Extensive integrated protection

Self-heating function
Thanks to the advanced self-heating technology in the Zendure battery, the AB2000X is ideal for use in extremely cold temperatures. Even in frosty conditions down to -20°C, the battery can activate its heating system to ensure that the operating temperature always remains above 0°C. This guarantees reliable and safe operation, even in very cold environments.

The integrated extinguishing system
The battery is equipped with a state-of-the-art aerosol fire extinguishing system that offers you additional protection. If the battery overheats, the system automatically detects the fire hazard and extinguishes the fire immediately. These advanced features ensure the safety of people and property and offer you a reassuring level of reliability. The technology ensures particularly effective firefighting. At high temperatures, the solid aerosol becomes gaseous and releases particles that completely cover the fire area and extinguish the fire quickly and safely. No harmful gases are produced, ensuring your safety in every situation.

Battery Management System
The BMS continuously monitors and optimizes the performance of the AB2000X. This ensures reliable and efficient use of your storage system.

Technical data

• Battery chemistry: LiFePO4
• Capacity: 1920Wh (40Ah, 48V)
• Max. capacity: 7680Wh
• Max. input/output power: 1200W
• Weight: 22 kg
• Dimensions: 350 x 200 x 298 mm