C&F Flöckner GmbH

Storage systems

Our product range

From industrial storage to wallboxes: our complete range of modules, inverters, batteries and accessories from leading manufacturers.

Our storage systems

All storage systems are available on request — we advise you personally on sizing, funding and installation.

Truck delivering lithium battery storage systems Battery storage crates being delivered to the warehouse
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Everything about industrial and grid-scale storage systems — knowledge, comparisons and planning tools on our platform speichercampus.com.

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Guides

Guide: Commercial storage — costs, subsidies and viability

Special offer

Special offer for bulk buyers — 10,000 Pa glass/glass hail-class-5 modules

CF Flöckner solar modules CF Flöckner solar modules CF Flöckner solar modules

We offer attractive special discounts on all pallet orders. Secure exclusive offers now and benefit from first-class glass/glass hail-class-5 modules rated for 10,000 Pa loads. Contact us for prices and conditions.

Send an enquiry

Standard range

Jump to a category: PV modules · Inverters · Battery storage · Wallboxes · Accessories

PV modules

More Energy

Glass/glass modules — 410 Wp FULL BLACK

More Energy glass/glass module 410 Wp full black
  • Power: 410 Wp (module efficiency 21.0 %)
  • Bifacial mono PERC half-cells (M10, 108 cells)
  • Glass/glass construction: 2 × 2.0 mm heat-strengthened glass
  • Dimensions/weight: 1722 × 1134 × 35 mm, 24.5 kg
  • Snow load: max. 10,000 Pa (front) / 5,400 Pa (rear)
  • 30-year linear performance warranty

Datasheet

Price on request

More Energy

Glass/glass modules — 410 Wp black frame

More Energy glass/glass module 410 Wp with black frame
  • Power: 410 Wp (module efficiency 21.0 %)
  • Bifacial mono PERC half-cells (M10, 108 cells)
  • Glass/glass construction: 2 × 2.0 mm heat-strengthened glass, black frame
  • Dimensions/weight: 1722 × 1134 × 35 mm, 24.5 kg
  • Snow load: max. 10,000 Pa (front) / 5,400 Pa (rear)
  • 30-year linear performance warranty

Datasheet of the 10,000 Pa modules TÜV certificate Certificate of conformity

Price on request

More Energy

Standard glass/foil — 410 Wp

More Energy glass/foil module 410 Wp
  • Power: 410 Wp (module efficiency 21.0 %)
  • Monocrystalline half-cells (M10, 108 cells)
  • Front glass: 3.2 mm high-transmission glass
  • Dimensions/weight: 1722 × 1134 × 30 mm, 21.5 kg
  • Load rating: snow 5,400 Pa / wind 2,400 Pa
  • 25-year linear performance warranty (85 % output)

Datasheet

Price on request

Inverters

Fronius

Fronius Verto

Fronius Verto inverter
  • Power classes: 25 / 27 / 30 / 33.3 kW
  • 4 MPP trackers with shading management
  • Integrated surge and arc-fault protection
  • For small businesses, agriculture and multi-family homes
Show description

The Fronius Verto offers small businesses, agriculture and multi-family homes maximum flexibility and efficiency. Whether a new build or the extension of an existing PV system — thanks to the multi-MPPT concept with four MPPTs and innovative shading management, optimal operation is guaranteed even for complex systems. With the highest European safety standards, integrated surge and arc protection and secure data processing in European clouds, the Fronius Verto offers everything for the safe, high-yield operation of your solar system.

Price on request

Sigenergy

Sigen hybrid inverter

Sigen hybrid inverter
  • Nominal output power: 5–25 kW
  • Up to 4 MPP trackers, max. 16 A input current per tracker
  • Max. efficiency: 98.3 %
  • Protection rating: IP66
  • Battery can be added later
Show description

The Sigen hybrid inverter is a powerful, future-proof device that enables the integration of energy storage. With a nominal output of up to 25,000 W and support for up to four MPP trackers, it offers flexibility for a wide range of solar applications. The inverter carries a high protection rating (IP66) and uses natural convection for cooling.

Price on request

Huawei

SUN2000 3/4/5/6/8/10KTL-M1

Huawei SUN2000 KTL-M1 inverter
  • Three-phase grid-tied string inverter
  • Power classes: 3 / 4 / 5 / 6 / 8 / 10 kW
  • Compatible with LUNA2000 battery storage
Show description

The Huawei SUN2000-KTL-M1 is a three-phase, grid-tied inverter for PV strings that converts the direct current generated by the PV strings into alternating current and feeds it into the grid.

Datasheet Quick guide User manual Installation video More information

Price on request

Huawei

SUN2000 20/30/36/40/50KTL-M3

Huawei SUN2000 KTL-M3 inverter
  • Three-phase grid-tied string inverter
  • Power classes: 20 / 30 / 36 / 40 / 50 kW
  • 50KTL-M3: max. efficiency 98.5 %, 4 MPP trackers, 8 inputs
  • 50KTL-M3: IP66 protection, type II surge arresters (DC/AC)
Show description

The SUN2000-KTL-M3 is a three-phase inverter for PV strings that converts the direct current generated by the PV strings into alternating current and feeds it into the grid.

Datasheet SUN2000-30/36/40KTL-M3 Datasheet SUN2000-50KTL-M3 Quick guide More information

Price on request

Battery storage

Sigenergy

SigenStor 5-in-1 energy storage system

SigenStor 5-in-1 energy storage system
  • AI-optimised, modular and flexible
  • 5-in-1: PV inverter, EV DC charger, battery PCS, battery modules and EMS
  • Capacity: 5–48 kWh
  • Energy density: 110 Wh/kg
  • Bidirectional charging: use your EV to power your home or the grid
  • Easy installation

Price on request

BYD

Battery-Box Premium

BYD Battery-Box Premium
  • Low-voltage (LV) and high-voltage (HV) variants
  • HVS: 5.1–12.8 kWh (up to 38.4 kWh in parallel)
  • HVM: 8.3–22.1 kWh (up to 65.0 kWh in parallel)
  • HVL: 12.0–32.0 kWh
  • LVS: 4.0–24.0 kWh (up to 256 kWh in parallel) · LVL: 15.4 kWh (up to 983 kWh in parallel)
  • Modular systems, suitable for residential buildings
Show description

BYD offers a versatile range of battery storage systems suitable for a wide variety of applications. Thanks to the modular design, these systems adapt flexibly to individual needs.

Price on request

Huawei

LUNA2000 — 5 kWh battery

Huawei LUNA2000 5 kWh battery
  • Usable capacity: 5 / 10 / 15 kWh, up to 30 kWh in parallel
  • Lithium iron phosphate cells (LiFePO4), 100 % depth of discharge
  • Discharge power: nominal 2.5 kW (5 kWh) or 5 kW (10/15 kWh)
  • Weight: power module 12 kg, battery module 50 kg
  • Protection rating: IP65, convection cooling
  • Warranty: 10 years

Datasheet Quick guide User manual Installation video

Price on request

Huawei

LUNA2000 — battery BMS

Huawei LUNA2000 battery BMS
  • Battery management system (BMS) for rechargeable batteries
  • Monitors, regulates and protects the battery
  • State-of-charge detection, deep-discharge and overcharge protection

Price on request

Huawei

LUNA2000 — Backup Box

Huawei LUNA2000 Backup Box
  • Single-phase backup power supply during grid outages
  • Automatic switchover after a power failure
  • Compatible with all LUNA2000 storage models
  • For three-phase SUN2000 KTL-M1 hybrid inverters

Datasheet Quick guide

Price on request

Wallboxes

Fronius

Fronius Wattpilot

Fronius Wattpilot wallbox
  • Power classes: 11 kW and 22 kW
  • Variants: Home (fixed) and Go (portable)
  • Charges with solar or green electricity
Show description

At home or on the road, the Fronius Wattpilot offers a flexible, sustainable solution for charging your electric car. The Home variant is the ideal charging box for fixed use at home, while the Go variant gives you the freedom to charge your EV conveniently on the road. Both models charge with solar or green electricity.

Price on request

Sigenergy

Sigen EV AC Charger

Sigen EV AC Charger wallbox
  • Nominal charging power: 7 / 11 / 22 kW
  • Dynamic load management to prevent overload
  • Protection rating: IP65
  • Communication: 4G, Wi-Fi, Ethernet
  • Data tracking and scheduled charging via the mySigen app
  • Easy installation, flexible mounting
Show description

The Sigen EV AC Charger is an innovative home wallbox that charges electric vehicles with solar energy in an environmentally friendly way.

Price on request

Accessories

Sigenergy

Sigen Energy Gateway

Sigen Energy Gateway
  • Energy management and uninterruptible power supply with SigenStor
  • 6 ports: up to 3 SigenStor systems plus inverters or generators
  • Energy-flow control via the mySigen app, data-driven protection mechanism
Show description

The Sigen Energy Gateway impresses with its light, durable design, versatile connection options and the ability to switch instantly to backup power in an emergency.

Price on request

Huawei

Optimizer 450 W

Huawei Optimizer 450 W
  • Model: SUN2000-450W-P
  • Nominal input power: 450 W
  • Input voltage: 8–80 V (max. 80 V)
  • Max. input current: 13 A

Datasheet Quick guide Installation video

Price on request

Huawei

Smart meter — three-phase, 250 A

Huawei three-phase smart meter 250 A
  • Three-phase version
  • 250 A
  • Measures grid import and export

Datasheet

Price on request

Huawei

Smart Dongle — Wi-Fi

Huawei Smart Dongle Wi-Fi
  • Model: Smart Dongle-WLAN-FE
  • Communication: Wi-Fi, Fast Ethernet
  • Optional accessory for SUN2000 inverters

Datasheet Quick guide

Price on request

Huawei

Smart Dongle — 4G

Huawei Smart Dongle 4G
  • Model: Smart Dongle-4G
  • Communication: 4G / 3G / 2G
  • Optional accessory for SUN2000 inverters

Datasheet Quick guide

Price on request

Products you do not find here are also available on request — simply contact us via the form.

Get in touch with us directly

Our team is ready to answer all your questions and work with you to find the best solution for your needs.