Offgridtec complete system 4.5kWp solar system for direct feed-in incl. bifacial full black solar module & MIC-3000 TL-X Wifi

With this 4.5kW complete system from Offgridtec, you have the option to directly feed the generated solar energy into the public grid and significantly reduce your overall electricity costs. The system consists of ten bifacial, full black solar modules from Luxen Solar, each with a power output of 450Wp, the single-phase string inverter MIC-3000 with Shine WiFi-X monitoring module from Growatt, a 100A energy meter for grid export limitation and self-consumption monitoring, and all necessary components to connect the system.

If needed, the system can easily be mounted on a balcony railing or roof. The set is specifically designed for the side-by-side mounting of the modules.
Installation note: For this non-plug-and-play device or component, connection and installation should only be performed by a qualified electrical specialist. Please follow the user manual!

• SMBB Half-Cut Cell Technology
• Inverter with AFCI protection
• WiFi data logger

How does grid feeding work?

Grid feeding is a process where the generated electricity is directly fed from the solar module and the corresponding inverter into the public grid. The inverter is ideally installed near the solar modules and connected to the module via the solar connector. Regardless of the system size, it is required by law to register the solar system in the Market Master Data Register.

The complete system includes:

• 10x Luxen Solar 450W Bifacial Solar Module TopCon Luxneri Series N5 Full Black
• 1x Growatt MIC 3000TL-X String Inverter PV 3000W Single-phase
• 1x Growatt SPM-E Energy Meter Single-phase 100A Smart Meter
• 1x Growatt Shine WiFi-X Data Logger
• 3x MC4 Plug Pair - Socket + Plug 4-6mm² Type 4 PV-KBT4/6I
• 1x 10m H07RN-F 3 G 1.5mm High-End Rubber Cable Lapp Cable 1600103
• 1x 30m Lapp Solar Cable H1Z2Z2-K 1X6 WH/BK

Customizations: The complete system can also be offered with a three-phase current sensor. Further customizations regarding the number and selection of modules, etc., are also possible. Our support team is happy to assist you here.

The Bifacial Luxen 450W Full Black 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. It combines innovative technologies such as the LECO N-TOPCon cell technology and a 96-cell half-layout to maximize efficiency. Additionally, the SMBB Half-Cut cell technology is used, which helps to optimize performance.

• LECO N-TOPCon Cell Technology
• SMBB Half-Cut Cell Technology
• Low BOS & LCOE
• Bifacial Cell Module Technology
• Excellent Anti-PID and Low LID Performance
• Reduced Hotspot Risk
• 3 Bypass Diodes – minimized power loss due to shading
• 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
• 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

MIC 3000TL-X String Inverter

With the Growatt MIC 3000TL-X string inverter (MPN: MIC 3000TL-X), we offer a single-phase inverter that combines high yields with ease of use. It is particularly suitable for small PV systems and provides up to 3000W AC output power. Simply connect it via the MC4 connector to your solar system and you're ready to go. You can also monitor and configure the device via the Shine app or web application using an optional WiFi module.

The Growatt MIC Inverter at a glance

• Single-phase operation
• Maximum Power Point Tracking
• Direct connection to photovoltaic modules
• Touch button and OLED display
• Compact design and easy installation
• Optional: Monitoring via the Shine platform (additional accessory required)

Why a string inverter? The performance of solar modules varies depending on temperature, irradiation, and shading, leading to so-called mismatch losses. These losses occur when one panel in a series performs worse, which leads to a reduced power output of the entire string. A string inverter can reduce these losses.
Maximum Power Point Tracking: With the MPPT technology, the best possible yield of a solar system is generated. The MPPT of the MIC inverter adjusts the optimal ratio between voltage and current throughout the day, depending on the solar irradiation and temperature of the modules. This advantage is especially noticeable when the sky is partly cloudy and light intensity is constantly changing.
Flexible and easy installation: Thanks to its compact dimensions and low weight, the inverter can be quickly and easily mounted and connected. The integrated MC4 connectors also make the connection from the solar supply to the inverter fast and easy. The many protection features ensure safe and smooth operation of the solar system.

Protection Features

• DC reverse polarity protection
• DC disconnect switch
• DC/AC surge protectors: Type III
• Insulation resistance detection
• Ground fault, grid, and fault current monitoring
• AC short-circuit protection
• Island detection
• AFCI protection

Technical Data

• Max PV power: 4200W
• Max input voltage: 550V
• Start voltage: 80V
• Nominal DC voltage: 360V
• MPPT voltage range: 65V-550V
• AC nominal power: 3000W
• AC nominal voltage: 230V
• Max efficiency: 97.6%
• Operating temperature range: -25°C to +60°C
• Protection class: IP65
• Weight: 6kg