SolarFlow 800 Pro

SolarFlow 800 Pro – The new standard in smart home energy

SolarFlow 800 Pro is the first-of-its-kind AI-managed all-in-one solar system for homes and apartments.
It combines a microinverter, controller, management system, battery, and off-grid output into one device — compact, safe, and perfectly suited for Bulgarian conditions.

Thanks to the powerful 2640W MPPT controller, the system extracts maximum energy from panels starting at just 14V, delivering up to 10–20% more energy in the morning and evening.
With the built-in battery (1920Wh), energy is stored during the day and used in the evening to reduce grid dependence.

Key advantages of SolarFlow 800 Pro

• All-in-One design – MPPT, inverter, battery, and control in one compact unit
• 2640W MPPT (4 × 660W) for maximum panel yield
• Built-in 1.92kWh battery, expandable up to 11.52kWh
• 800W grid-tie inverter for direct socket feed-in
• 1000W off-grid AC output during power outages
• Low-light operation (14V) → more energy in the morning/evening
• Up to 42% savings thanks to intelligent AI management
• Compatible with 700+ European energy providers via TOU
• Integrated ZEN+ OS — operates even without internet
• IP65 protection for outdoor installation

How SolarFlow 800 Pro works

During the day, solar panels supply energy to SolarFlow 800 Pro. The system directly powers household appliances, while excess energy is stored in the built-in battery or additional AB2000X modules.

In the evening, the system automatically switches to “battery-to-home” mode, supplying energy from the batteries and reducing grid consumption.

The system can:

• Feed power into a socket (800W)
• Supply appliances during outages (up to 1000W)
• Work with Zendure Smart Meter 3CT, Zendure Smart Plug, Shelly Pro 3EM, Shelly 3EM, Shelly Plus Plug S to limit feed-in to the grid

Blackout Protection – Power during outages

SolarFlow 800 Pro features an integrated off-grid AC port (up to 1000W).
During power outages, the system switches within 15 ms and supports critical appliances such as:

• Wi-Fi router
• Laptop / computer
• Lighting
• Refrigerator

High efficiency – 48V architecture

Thanks to the dedicated 48V DC-coupled architecture, SolarFlow 800 Pro reduces energy losses by up to 25% compared to traditional 16V systems.
The result is up to 96% overall efficiency during charging and discharging.

Compatibility and expansion

SolarFlow 800 Pro works with:

• AB1000S / AB2000X – up to 6 modules (11.52 kWh)
• SmartMeter 3CT / Shelly 3EM – to limit feed-in to the grid
• Shelly Smart Plug, Plug S, Zendure Smart Plug, and more
• Solar panels between 14V and 55V, up to 660W per input

Specifications

• MPPT input: 4 × 660W
• Grid output: 800W
• Off-grid AC output: 1000W
• Battery capacity: 1920Wh (expandable)
• Panel operating voltage: 14V–55V
• Communication: Wi-Fi 2.4GHz, Bluetooth
• Protection: IP65
• Dimensions: 349.7 × 201.7 × 340 mm
• Weight: ~25.9 kg

Why is it ideal for Bulgaria?

• Works perfectly with Shelly 3EM for zero feed-in
• Supports day/night operation based on electricity pricing
• Ideal for apartments, houses, and villas
• Can be installed without permits
• Highest efficiency in its class