Offgridtec® Solar-Direct 1800W HMS-1600 Solar System Bifacial Grid Feed-in - 10m HMS Connection Cable

The Solar-Direct complete systems from Offgridtec provide you with an excellent opportunity to generate part of the household electricity you need yourself, thereby significantly reducing your overall electricity expenses. This system includes four 450W bifacial modules and the perfectly matched compact microinverter HMS-1600-4T. To connect everything, an HMS connection cable is available, which is easy to install using the plug-and-play principle. Optionally, a DTU-Lite-S can be selected, which captures the information and data from the inverter using a Sub-1G wireless solution and transmits it via Wi-Fi technology to the Hoymiles monitoring system S-Miles Cloud.

• Half-Cut cell technology
• Reduced hot-spot temperature
• High-quality energy generation with high MPPT accuracy
• Optimal system reliability

The solar power complete system includes:

• 4x Luxen Solar 450W Bifacial Solar Module TopCon Luxneri Series N5 Full Black
• 1x Hoymiles HMS-1600-4T Microinverter Module Inverter
• 1x Hoymiles HMS Connection Cable Field Connector Plug & Play (length selectable 5m – 10m – 15m)
• 1x Hoymiles Disconnect Tool for AC Box HMS Microinverter
• Optional: Hoymiles DTU-Lite-S WLAN Data Transmission Unit for HMT / HMS

Luxen Solar 450W Bifacial Solar Module

The bifacial 450W Full Black solar module from the Luxneri N5 series by Luxen Solar (MPN LNDX-450ND) sets new standards in solar technology. With innovative LECO N-TOPCon cell technology and a 96-cell half layout, it maximizes efficiency. The SMBB Half-Cut cell technology additionally optimizes performance. The monocrystalline module offers excellent anti-PID and low LID values as well as high hot spot resistance. Its stylish full-black design makes it ideal for installations on residential buildings, balcony power plants, and many other applications.

• LECO N-TOPCon cell technology
• SMBB Half-Cut cell technology
• Low BOS & LCOE
• Bifacial cell module technology
• Outstanding anti-PID and low LID performance
• Reduced hot spot risk
• 3 bypass diodes
• 30 years performance warranty and up to 20 years product warranty
• High cell efficiency of over 22.52%

Technical Data

• Max power: 450W
• Module voltage (Vmp): 30.08V
• Max current (Imp): 14.96A
• Open circuit voltage (Voc): 35.21V
• Short circuit current (Isc): 16.02A
• Max operating voltage: 1500V DC
• Operating temperature range: -40°C to +85°C
• Dimensions: 1762 x 1134 x 30mm
• Cells: 96 (6x16)
• Protection class: IP68
• Connection: MC4
• Weight: 24kg

HMS-1600-4T

The HMS-1600 (MPN: HMS-1600-4T) from Hoymiles is the perfect microinverter for your balcony power plant. This compact lightweight (only 4.7kg) is suitable for solar power production with up to four solar panels with a power rating of 320W to 540W+. Like all other Hoymiles microinverters, it is designed for long hours of operation and broad PV module applications, thanks to its very low startup voltage (only 22V) and extremely wide DC input voltage range (16-60V).

Compared to the previous model from the HM series, the HMS-1600-4T offers more safety for rooftop solar power plants through rapid shutdown and an isolated transformer. The new Sub-1G wireless solution enables more stable communication with the Hoymiles gateway DTU.

• Minimizes the effects of shading, dust, or aging through MPPT
• High-quality energy production with high MPPT accuracy
• Optimal system reliability
• Peak efficiency of 96.7%
• 12 years product warranty
• High safety due to integrated protective functions
• Easy installation
• Long lifespan
• Complies with EN50549-1:2019, VDE-AR-N 4105: 2018, VFR2019, IEC/EN 62109-1/-2, IEC/EN 61000-6-1/-2/-3/-4, IEC/EN 61000-3-2/-3

Technical Data

• Recommended module power: up to 320W - 540+W (per module)
• MPPT voltage range: 16-60V
• Startup voltage: 22V
• Max input voltage: 65V
• Max input current: 4*12.5A
• Max input short-circuit current: 4*20A
• Nominal output power: 1600VA
• Nominal output current: 6.96A
• Nominal output voltage/range: 230V / 180-275V
• CEC peak efficiency: 96.70%
• Ambient temperature range: -40°C - +65°C
• Dimensions (WxHxD): 331 x 218 x 36.6 mm
• Weight: 4.7kg
• Enclosure rating: IP67

DTU-Lite-S

The Hoymiles gateway DTU-Lite-S is a data transmission unit that captures information and data from microinverters using a Sub-1G wireless solution and transmits it via Wi-Fi technology to the Hoymiles monitoring system S-Miles Cloud.

• Easy installation thanks to plug and play
• Module-level monitoring, with up to 99 solar modules
• Real-time data and alarms from microinverters on S-Miles Toolkit
• Remote operation of the system via S-Miles Cloud
• Direct connection (USB port)

Functionality

The DTU-Lite-S data transmission unit has a monitoring capacity for up to 99 solar modules. This makes the system optimally suited for a variety of PV installations. Users can read data and alarms easily and quickly at the module level. Remote operation and maintenance of the PV system can be conveniently done at any time from anywhere via the Hoymiles S-Miles Cloud.

S-Miles Account Creation

The creation of the S-Miles account can be done directly by the end user. Instructions for this can be found in the download area of this article provided by Hoymiles.

Technical Data

• Type: Sub-1G
• Maximum range (in open terrain and depending on installation environment): up to 400m
• Monitoring limit for solar module data: 99
• Signal: Wi-Fi: 802.11b/g/n
• Sampling: Every 15 minutes
• LED display
• Local app: S-Miles Toolkit
• Power consumption type 1.0 W / max. 5.0 W
• Input voltage: 5V
• Ambient temperature range: -20 to +55°C
• Dimensions (WxHxD): 143 x 33 x 12.5 mm
• Weight: 0.1kg
• Certifications: CE, FCC, IC, RCM, Anatel
• Microinverter model: HMS and HMT series

HMS Connection Cable Field Connector Plug & Play

The Hoymiles HMS plug-and-play connection cable is specifically designed for use in PV systems with only one HMS inverter. It consists of a field connector, an AC cable, and an AC plug. The field connector is connected to the inverter and the plug to the household socket. This simple plug-and-play design allows the user to easily and quickly connect the single inverter system to the grid. The connection to the power grid must only be made by an electrician.

Hoymiles HMS Cable System

The HMS cable system is an innovative solution for wiring Hoymiles HMS inverters in PV systems. It offers a user-friendly plug-and-play design that enables easier, faster, and more reliable installation. The flexible HMS cable system allows the user to combine cables of different sizes or lengths to implement the desired wiring configuration cost-effectively.

Technical Data

• Components: HMS Field Connector + Cable + AC Plug
• Cable type: PV07AC-F
• Cable length: 3m
• Diameter: 1.5mm²
• Nominal voltage: 250V
• Nominal current: 12A
• Temperature range: -40 to 85°C