Premium PV System “Flex All-Rounder S” | 5 kWp Qcells Solar Panels | Victron MultiPlus-II 3000 | 7 kWh Pylontech Storage & Accessories

Premium PV System "Flex All-Rounder S" | 5 kWp Qcells Solar Panels | Victron MultiPlus-II 3000 | 7 kWh Pylontech Storage & Accessories

Scope of Delivery

• 10 × Qcells Q.TRON Classic M-G3R.12+ 500 Wp glass-glass solar panel
• 1 × Victron MultiPlus-II 48/3000/35-32 battery inverter
• 1 × Victron SmartSolar MPPT 250/85-Tr VE.Can solar charge controller
• 2 × Pylontech US3000C lithium iron phosphate battery storage (3.5 kWh each)
• 1 × Victron Energy Meter VM-3P75CT (3-phase, Ethernet)
• 1 × Victron Cerbo GX MK2 system control unit
• 1 × Victron Lynx Power In DC distributor
• 2 × MEGA fuse 125 A + 1 × MEGA fuse 200 A (48 V fuses)
• 1 × Pylontech cable set (battery power cables)
• 1 × VE.Can-to-CAN-bus BMS cable Type A, 1.8 m
• 2 × Victron RJ45 UTP cables, 1.8 m
• 1 × solar cable 6 mm² (100 m, black)
• 2 × Weidmüller MC4 connector pairs (tool-free)
• 1 × ABB DC load-break switch

The complete system is also available on request with more or fewer solar panels and with different storage sizes – just get in touch with us.

Highlights

• 100% on-grid and off-grid capable – ready for off-grid use, no grid-operator registration required as delivered
• Safe, cost-effective and long-lasting 48 V low-voltage technology
• Premium solar panels from Qcells – glass-glass, N-type, up to 23.2% efficiency
• Best software on the market: everything viewable and adjustable from anywhere (Victron VRM, free of charge)
• Works together with any PV inverter – also ideal for retrofitting existing systems
• Virtually unlimited expandability – panels, charge controllers and storage simply grow with your needs
• Robust and highly overload-capable – copes with high starting currents from pumps and machinery
• 5-year manufacturer warranty on the MultiPlus-II and charge controller | Victron Energy – Dutch quality since 1975

Key Features of the "Flex All-Rounder" Premium PV System

Qcells Q.TRON 500 Wp – latest-generation glass-glass panels
The monocrystalline Q.ANTUM NEO N-type half-cells achieve a module efficiency of up to 23.2% and deliver stable yields even in low light and at high temperatures. The glass-glass construction with 2 mm tempered, anti-reflective-coated front glass permanently protects the cells against moisture and micro-cracks; Anti-LeTID, Anti-PID and Hot-Spot Protect safeguard performance for decades. Certified for 5,400 Pa snow load and 2,400 Pa wind load. Qcells provides a 25-year product warranty and a 30-year linear performance warranty.

Victron MultiPlus-II 48 V – inverter and charger in one
The MultiPlus-II 3000 converts the stored power into 230 V AC, charges the batteries and provides uninterrupted backup power in the event of a power outage (UPS function). The unit is robustly built and highly overload-capable – it handles high starting currents from motors such as deep-well pumps or refrigeration units without any problem. As demand grows, additional MultiPlus-II units can be added in parallel or to form a three-phase system.

Victron SmartSolar MPPT 250/85 – DC charging with up to 99% efficiency
The solar charge controller charges the batteries directly with direct current – without conversion losses, at up to 99% efficiency. The fast MPPT technology continuously adapts to changing light conditions and extracts the maximum yield from the panels even in cloud cover or partial shading. Additional charge controllers can be added later via VE.Can if further roof areas are added. We're happy to tailor the panel layout to your roof on request.

Pylontech US3000C – safe 48 V storage, modularly expandable
The lithium iron phosphate batteries (3.5 kWh each) operate at a safe low voltage and are among the best-selling home storage systems worldwide. Each module comes with its own battery management system – additional modules are simply plugged in, with no expensive extra components required. The high cycle life makes the storage a maintenance-free, long-term companion.

100% on-grid and off-grid – delivered with no registration required
The system runs on the public grid just as well as fully self-sufficiently. As delivered, it is preset for off-grid operation and can therefore be used without grid-operator registration – for example for garden plots, halls or remote buildings. When connected to the grid, it handles self-consumption optimisation and uninterrupted backup power.

Open for existing systems and any kind of expansion
The Victron system integrates existing PV inverters from almost any manufacturer (AC coupling) – ideal for adding storage and backup power to an existing system without losing the investment already made. Additional Victron charge controllers can be integrated via VE.Can and VE.Direct if further module arrays are added. A huge range of 48 V storage systems is also compatible – from LiFePO4 to lead-acid/gel.

Intelligent energy management built in
The Cerbo GX controls the system and connects it to the free Victron VRM portal: everything viewable and adjustable, from anywhere. Forecast-based charging uses weather data and consumption history; dynamic electricity tariffs such as Tibber or aWATTar can be entered directly – charging takes place during the cheapest hours, discharging during high prices. Heat pumps (SG-Ready, Modbus, MQTT) and EV chargers can be integrated, so surplus power flows specifically into hot water or the electric car.