Deye Sun 15K-SG01HP3-EU-AM2 Three-phase hybrid inverter 15KW

The Deye GB-L-PRO12 is a powerful and highly flexible high-voltage energy storage system, specifically developed for modern photovoltaic installations in residential and small commercial sectors. With a gross capacity of 12.27 kWh it provides a reliable solution to maximise self-consumption and increase independence from the public electricity grid.The system stands out for its modular construction and advanced lithium iron phosphate technology (LiFePO4), which guarantees maximum safety with a long service life. Thanks to the simple stacking installation, the system can be installed without complex cabling between modules and can be easily expanded if needed.Highlights at a glanceHigh safety: The cobalt-free LiFePO4 chemistry ensures maximum safety, thermal stability, and a long cycle life.Easy installation: Thanks to the modular "plug-and-play" design, stacking assembly is quick and requires no additional cables between battery modules.Integrated BMS: The intelligent battery management system monitors each cell individually and protects against overcharging, deep discharge and extreme temperatures.Efficient high-voltage technology: The high system voltage reduces conversion losses and optimises efficiency when used with modern hybrid inverters.Emergency power capability: Supports high discharge rates, ensuring safe supply of critical household loads even in the event of a power cut.Robust design: With IP65 protection class, the system is dustproof and protected against water jets, allowing installation in a variety of environments.Areas of applicationThe GB-L-PRO12 is the ideal storage solution for demanding energy concepts:Self-consumption optimisationStorage of surplus solar power during the day for use in the evening and night.Backup power supplyWhen used with compatible hybrid inverters, the system provides protection in the event of power failures (blackout protection).Peak shavingReducing electricity costs by buffering peak loads, especially in households with heat pumps or EV charging points.Assembly & safety instructionsSite selectionPlace the storage unit on a flat, load-bearing surface. Ensure sufficient ventilation and maintain the recommended minimum clearances from walls.Protection from extreme temperaturesAlthough the system is designed for a wide temperature range, installation in cool, frost-free indoor areas (e.g. basement or plant room) will extend the service life of the cells.Professional commissioningThe electrical connection to the inverter and the configuration of the BMS must only be performed by certified professionals in order to maintain warranty cover. Properties Model**Deye GB-L-PRO12** Nominal energy**12 kWh** Voltage**307.2 V** (high voltage) Battery typeLithium iron phosphate (LiFePO4) Max. charge/discharge current50 A Usable energy (90% DoD)10.08 kWh IP rating**IP65** (indoor/outdoor installation) Operating temperature-20°C to +60°C (charging from 0°C) CertificationsCE, IEC62619, VDE2510-50  FAQs about the Deye GB-L-PRO12 battery systemCan the system be expanded with additional modules later?Yes.Thanks to its modular design, you can flexibly adapt your storage system's capacity to increasing energy demands by adding additional compatible battery modules.Which inverters is the system compatible with?Primarily with Deye hybrid inverters.The system is optimally matched to Deye high-voltage hybrid inverters. Please consult up-to-date compatibility lists for third-party manufacturers before installation.Why is LiFePO4 used as cell chemistry?Because of superior safety.In contrast to conventional lithium-ion batteries (NMC), LiFePO4 is chemically much more stable. Even in the event of mechanical damage, these cells do not tend to catch fire, making them the safest choice for residential buildings.Does the system feature integrated heating for winter operation?Yes, optionally.The Deye GB-L-PRO12 system supports an integrated heating function, enabling the battery cells to be safely charged even at low ambient temperatures. This is particularly important for installations in unheated rooms to avoid cell damage in frost.What is the maximum discharge power of the 12.27 kWh system?Depending on the module configuration.Thanks to high-voltage technology, the system can deliver high discharge currents. Typically, this 12.27 kWh package allows a continuous power output of around 6 kW to 10 kW, ideal for operating heat pumps or EV wallboxes.Scope of delivery Deye GB-L-PRO12 Modular high-voltage battery system (12.27 kWh) System compositionThis product is a set and consists of four separate main components, which together form a 12.27 kWh high-voltage tower system.Component 1: Deye GB-L-PRO-BMS (high voltage control unit & base)The central control unit (BMS), which manages the entire high-voltage system. This unit forms the base of the battery tower.Components 2, 3 & 4: Three Deye GB-L-PRO-BATT high-voltage battery modules (each 4.09 kWh)Three high-voltage battery modules of 4.09 kWh each, stacked on top of the BMS unit and each other.1 x set of battery connection cables (plus & minus)A pair of special high-voltage power cables to connect the BMS unit to a compatible high voltage hybrid inverter.1 x communication cable (CAN/RS485)A data cable for communication between the BMS and the inverter.2 x connection bridge / series connection cableShort, robust cables or solid connectors to connect the three battery modules in series.1 x earthing cableA protective conductor cable for the regulated earthing of the BMS unit.1 x mounting accessories (tower mounting)Includes screws or locking elements to safely connect the four components into a tower.1 x Operating and Installation ManualA printed manual describing the installation of the complete high-voltage tower system.

The Felicity Solar FLH96050SG01 in the 30.72 kWh version is the absolute flagship model of this high-voltage series and represents the maximum that is possible in a single storage tower. Consisting of six powerful battery modules, this system offers massive energy density with minimal footprint. It is the perfect solution for large multi-generation houses, agricultural enterprises, commercial properties or sophisticated homes with maximum autonomy requirements and high night-time energy demands (e.g. due to electric vehicle fleets or server rooms).Highlights at a glanceMaximum tower capacity: With 30.72 kWh, this system fully exploits the capacity of a single battery stack – more energy on less than 0.3 m² floor space is hardly possible.6-stack design: The system consists of six 5.12 kWh modules and the control unit. Thanks to the wireless plug-in system, installation remains straightforward despite the size.Highest system voltage: With a nominal voltage of over 600 volts, the system operates extremely efficiently, minimises line losses and enables very high charging and discharging performance.Industrial safety: Like all models in the series, this version has LiFePO4 cells and an integrated aerosol fire extinguishing system in every module for maximum protection.Commercial-ready: Ideal for peak shaving (load peak capping) and emergency power supply in small businesses or large residential buildings.Smart management: The BMS actively monitors and balances the six modules and communicates via CAN/RS485 with compatible inverters.The power station for business and large-scale consumersWith over 30 kWh of storage capacity, this system leaves the scope of classic single-family home applications. It is designed to efficiently use large PV systems (> 20 kWp). During the day, the huge storage is charged to supply entire businesses or several households at night. High-voltage technology ensures that even at high discharge currents (e.g. fast charging of electric cars) efficiency remains high and heat generation low.Installation and staticsWith this configuration, the storage tower reaches a height of approx. 1.70 m to 1.80 m and a weight of over 300 kg. The modular construction makes transport to the installation site easier, but the ground must be absolutely level, firm and load-bearing (concrete floor recommended). Wall mounting for anti-tip protection is highly recommended at this height. Characteristics ModelFelicity Solar FLH96050SG01 (30.72 kWh) System seriesFLH series (High Voltage Stackable) Configuration6x battery modules (5.12 kWh / 102.4 V each) + 1x control unit Nominal energy30.72 kWh Nominal voltage614.4 V Capacity50 Ah Voltage range504 V - 684 V Charging / discharging current25 A (recommended) / 50 A (maximum) SafetyIntegrated aerosol fire extinguishing system Protection classIP65 (protected against dust and water jets) Weight (kg)approx. 360 (total system)  FAQs for the Felicity FLH96050SG01 (30.72 kWh)Which inverter do I need for 6 modules?This is the most critical point for this size: the final charging voltage is close to or above 700 V. You absolutely need an inverter that supports this high battery voltage range (e.g. Deye SUN-10K/12K/15K-SG01HP3 or large Solis hybrid devices). Smaller high-voltage inverters, which are only designed for up to 600 V battery voltage, are not compatible!Can I expand the system?A single tower is usually mechanically and electrically stretched to its limits with 6 modules. If you require even more capacity (e.g. 60 kWh), you must build a complete second tower in parallel and connect these via a combiner box or directly to the inverter (depending on the inverter model).Is installation difficult?The principle ("stacking") is simple. However, due to the tower's height (6 modules + head), you may need a small ladder or step for the upper modules. In addition, installation should be carried out by two people to safely lift the 50 kg modules to head height.What happens if a module is defective?Thanks to the modular construction, it's not necessary to replace the entire system. A single defective module can be removed from or replaced within the tower. The BMS may then need to be recalibrated to balance the new voltage levels. Scope of delivery: Felicity Solar FLH96050SG01 (30.72 kWh HV battery storage set) 1 x Felicity FLH96050SCG01 BMS control unitThe central high-voltage management module that handles all monitoring and communication with the inverter.6 x Felicity FLH48100-S battery modules (each 5.12 kWh)Six stackable high-voltage LiFePO4 storage units, connected in series to provide the maximum overall capacity of 30.72 kWh for one tower.1 x base plate (Base)A solid foundation for floor mounting, which serves as a stable base for the high battery tower.1 x set of internal connection cables (Plug & Play)All the required DC bridges and internal data cables for coupling the six modules within the stack.1 x External high-voltage cable set (DC)A pair of specialised power cables for the safe electrical connection of the storage system to the high-voltage hybrid inverter.1 x communication cable (BMS-to-Inverter)A pre-assembled data cable for connecting the control unit to the inverter via CAN or RS485 interface.1 x mounting kit (tilt protection & screws)Special fastening material for wall mounting the tower and all necessary screws for the mechanical connection of the modules.1 x User ManualA technical manual with detailed instructions for stacking, configuring the BMS and important safety notes.