5.4 kW Solis Solar System with Storage | JA Solar 450W Modules | 5kW Solis Inverter | 7kWh Dyness Tower T7 High Voltage Storage

JA Solar 450W JAM54D41 Bifacial Glass-Glass Full Black Module

The JA Solar 450W JAM54D41 Bifacial Glass-Glass Full Black Module is a remarkable achievement in photovoltaic technology, distinguished by its high efficiency and impressive durability. These solar modules combine cutting-edge technology with an appealing design to meet both aesthetic and functional requirements.

Overview of JA Solar

JA Solar is a leading company in the solar industry, known for manufacturing high-quality solar modules. JA Solar's modules offer reliability and a high energy yield, ensured by their monocrystalline cells. With a strong global presence, JA Solar focuses on technological innovations and sustainability.

Performance Features of the 450W Solar Module

The 450W solar module from JA Solar is characterized by its high efficiency and robust glass-glass construction. These modules offer several advantages:

• Full Black appearance ensures an elegant look
• 30-year performance guarantee ensures long-term energy production

With a module output of 450 watts, they are ideal for high-performance solar systems.

Solis S6-EH3P5K-H-EU – 5 kW Hybrid Inverter for Maximum Flexibility

The Solis S6‑EH3P5K‑H‑EU is a state-of-the-art high-voltage hybrid inverter, specifically designed for the combination of photovoltaic systems and storage solutions. It allows optimal use of PV system yields, minimizes grid consumption, and sustainably reduces electricity costs.

Thanks to its three-phase design with 3 MPPT strings, the inverter is flexible in module layout and can also operate multiple strings in parallel. The wide input voltage range and the possibility of oversizing (up to 160% PV input capacity) ensure high energy yield under variable conditions.

The hybrid inverter not only manages the conversion from DC to AC but also handles the charging and discharging of lithium batteries. It is compatible with many common storage solutions.

Another highlight is the intelligent control – with AI algorithms, the inverter adjusts charging and discharging times ideally to tariffs, consumption profiles, and feed-in possibilities.

In the event of a power outage, the S6-EH3P5K‑H‑EU supports a switchover in less than 10 ms and supplies defined load circuits via the built-in emergency power path.

Thanks to its robust construction with IP66 protection and a temperature suitability of –25 to +60 °C, the inverter is suitable for demanding installations, even outdoors.

Technical Specifications

• DC Input / PV Side
  • Maximum PV Power: 8.0 kW (160% oversizing)
  • Recommended Module Size: up to 10 kW
  • Input Voltage Range (Start–Max): 160 V to 1,000 V
  • MPPT Range: 200 V – 850 V
  • Maximum Input Current (per string): 16 A
  • Max. Short Circuit Current: 24 A
  • Number of MPPT / String Inputs: 3 MPPT / 3 Strings
• AC Output / Grid Side
  • Rated Power (AC): 5.0 kW
  • Max. Apparent Power: 5.0 kVA
  • Nominal Voltage: 3-Phase / 380 V–400 V
  • Nominal Current: approx. 7.6 A
  • Max. Output Current: 7.6 A (or slightly higher according to datasheet)
  • Power Factor: > 0.99 (at ±0.8 compensating)
  • THDi: < 3%
• Battery Interface / Storage Operation
  • Compatible Battery Type: Lithium-Ion
  • Battery Voltage Range: 120 V – 600 V
  • Maximum Charge/Discharge Power: 5.0 kW
  • Maximum Charge/Discharge Current: approx. 50 A
• General Data & Protection
  • Efficiency (max.): 97.50%
  • EU Efficiency: approx. 97.51%
  • Self-consumption (Night): < 25 W.
  • Protection Class: IP66 (dust and water protected).
  • Operating Temperature: –25 °C to +60 °C.
  • Relative Humidity: 0 – 95% (non-condensing).
  • Maximum Altitude: up to 4,000 m.
  • Noise Level (typical): < 46.9 dB(A).
  • Mounting Type / Cooling: natural cooling, fanless.
  • VDE / Compliance & Standards: IEC/EN 62109‑1/-2, EN 61000, EN 50549‑1, G98/G99, etc.
• Dimensions & Weight
  • Dimensions (W × H × D): 600 × 500 × 210 mm or 600 × 500 × 230 mm (depending on version)
  • Weight: approx. 27.6 kg (depending on production batch)

Special Features & Benefits

High Oversizing Possible: With up to 160% PV input power, modules can be used efficiently even during low sunlight hours.

Intelligent Energy Management: The integrated AI optimally adjusts charge and discharge cycles to consumption, feed-in tariffs, and battery status.

Fast Switchover in Case of Power Outage: Thanks to a switchover time of < 10 ms, the inverter can quickly continue to supply critical loads.

Three-Phase Flexibility: The S6‑EH3P5K can cover unbalanced phase loads up to 50% of its rated power (per phase).

Robust Construction: With IP66, temperature-resistant design, and natural cooling, the inverter is ideal for outdoor use.

Modular Expandability: Up to 10 units can be connected in parallel, and AC coupling is possible to expand the system later.

Dyness Tower T7 7.10 kWh Battery Storage

The Dyness Tower T7 is the compact entry-level solution for anyone looking to optimize their self-consumption and become more independent from the public power grid. With a capacity of 7.1 kWh, this high-voltage storage is perfect for small households or systems with moderate energy needs. The safe lithium iron phosphate technology (LiFePO₄) offers the Tower T7 maximum safety, long lifespan, and very high cycle stability.

The stackable, space-saving design of the Dyness Tower T7 allows for quick installation and later expansion. The intelligent system communication via CAN/RS485 and easy monitoring and remote maintenance via app make it a particularly convenient and future-proof storage solution for private households.

Advantages of the Dyness Tower T7 at a Glance:

• 7.1 kWh Storage Capacity – ideal for smaller households and beginners
• Modular Expandability – grows flexibly with your energy needs
• LiFePO₄ Cell Technology – cobalt-free, safe, and durable over 6000 charge cycles
• High-Voltage System – for efficient energy conversion and better charge/discharge performance
• Protection Class IP54 – suitable for indoor and protected outdoor installations
• Communication via CAN/RS485 – easy system integration and remote monitoring
• Intelligent App Control – for real-time status and remote updates

Technical Highlights of the Dyness Tower T7:

• Capacity: 7.1 kWh (usable 6.745 kWh)
• Operating Voltage: 168–192 V
• Nominal Voltage: 192 V
• Maximum Charge/Discharge Power: 4.26 kW
• Cycle Life: ≥ 6000 cycles
• Dimensions (W×D×H): 504 × 380 × 700 mm
• Weight: 105 kg
• Communication: CAN / RS485
• Temperature Range: Charging 0–50 °C / Discharging -10–50 °C
• Certifications: UN38.3, CE-EMC, IEC62040, IEC62619, IEC62477, IEC60730, IEC63056, UKCA, CEC, UL1973, VDE2510-50

Dyness Tower T7 – Your Compact Entry into Solar Power Storage

The Dyness Tower T7 is the perfect choice for those who want to start small and expand flexibly later – safe, efficient, and future-proof!