Offgridtec® Solar-Direct 1800W HMS-2000-4T solar system Full Black domestic grid feed - 5m connection cable

The Solar Direct complete systems from Offgridtec offer you an excellent opportunity to generate part of your required household electricity yourself and thus significantly reduce your overall expenditure on electricity. In addition to the four 450w Full Black modules, this system includes the perfectly matching and compact hms-2000-4t micro inverter. An hms connection cable is available to connect everything together, which is very easy to install using the plug and play principle. A DTU-Lite-S is available as an option, which records the information and data from the inverter using a sub-1G radio solution and transmits it to the Hoymiles S-Miles Cloud monitoring system via wifi technology.

• Half-cut production
• LECO N-TopCon technology
• High-quality energy generation with high MPPT accuracy
• Optimum system reliability

The Solar system complete system includes:

• 4x Luxen Solar 450W Bifazial Solarmodul TopCon N5 Full Black
• 1x Hoymiles hms-2000-4t 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 Disconnect Tool
• Optionally selectable: Hoymiles DTU-Lite-S wifi data transmission unit for hmt / hms

Luxen Solar 450w Full Black solar module TopCon series N5

The bifacial 450w Full Black solar module from the Luxneri n5 series from Luxen Solar (mpn lndx-450nd) sets new standards in solar technology. It combines innovative technologies such as leco N-TOPCon cell technology and a 96-cell half layout to maximize efficiency. It also uses smbb half-cut cell technology, which helps to optimize performance.

Technical data of the solar modules

• maximum output: 450w
• Module voltage (Vmp): 30.08V
• max. current (Imp): 14.96A
• Open circuit voltage (Voc): 35.21V
• Short-circuit current (Isc): 16.02A
• Module efficiency: 22.52%
• 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-2000-4t

The hms-2000-4t (mpn: hms-2000-4t) fromHoymiles is the perfect micro inverter for your balcony power plant. The compact lightweight (only 4.7kg) is suitable for solar power production with up to four solar panels up to an output of 400w to 670w+ each. As with all other Hoymiles microinverters, it is suitable for long operating hours and wide PV module applications, as its start-up is very low (only 22v) and the DC input range of the operating voltage (16-60V) is extremely wide.

Compared to the predecessor model from the HM seriesthe hms-2000-4t offers more safety for rooftop solar power plants thanks to its quick shutdown and isolated transformer. The new sub-1G radio solution enables more stable communication with the Hoymiles gateway DTU.

• Minimization of the effects of e.g. shading, dust or aging through MPPT
• High-quality energy generation with high MPPT accuracy
• Optimum system reliability
• Peak efficiency of 96.5%
• 12-year product guarantee
• High level of safety thanks to integrated protective functions
• Simple installation
• Long service life
• 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 400w - 670+w (per module)
• MPPT voltage range: 16-60V
• Switch-on voltage: 22V
• Maximum input voltage: 65V
• Maximum input current: 4*14A
• Maximum input short-circuit current: 4*20A
• Rated output power: 2000VA
• Rated output current: 8.7A
• Nominal output voltage/range: 230v / 180-275V
• CEC peak efficiency: 96.50%
• Ambient temperature range: -40°C - +65°C
• Dimensions (WxHxD): 331 x 218 x 36.6 mm
• Weight: 4.7 kg
• Housing classification: IP67

DTU-Lite-S

The Hoymiles gateway DTU-Lite-S is a data transmission unit that collects information and data from microinverters using a sub-1G radio solution and transmits it to the Hoymiles monitoring system S-Miles Cloud via wifi technology.

• Easy installation thanks to plug and play
• monitoring at module level, with up to 99 solar modules
• Data and alarms from microinverters on S-Miles Toolkit in real time
• Remote maintenance of the system via the 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 ideal for a wide variety of PV systems. Users can read the data and alarms quickly and easily at module level. Remote operation and maintenance of the PV system can be carried out conveniently at any time and from any location via the Hoymiles S-Miles Cloud.

S-Miles account creation

The S-Miles account can be created directly by the end user. The Hoymiles instructions can be found in the download area of this article.

Technical data

• Type: Sub-1G
• Maximum distance (open area and depending on installation environment): up to 400m
• Limitation of monitoring data from solar modules: 99
• Signal: wifi: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: 0.1 kg
• Certificate: ce, fcc, ic, rcm, Anatel
• Model of micro inverter: hms and hmt series

hms connection cable Field Connector Plug&Play

The Hoymiles hms Plug&Play connection cable is specially 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 connect the single inverter system to the mains quickly and easily. Connection to the mains supply may only be carried out by an electrician.

Hoymiles hms cable system

The hms cable system is an innovative solution for cabling 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 achieve the desired cabling configuration in a cost-effective way.

Technical data

• Components: hms Field Connector + cable + ac connector
• Cable type: PV07ac-F
• Cable length: 3m
• Diameter: 1.5mm²
• Rated voltage: 250V
• Rated current: 12A
• Temperature range: -40 to 85°C