Microinverter
NEP Micro Inverter BDM-800 - 800W for balcony power plants
The NEP BDM-800 (Northern Electric & Power) is a high-performance, dual micro-inverter designed specifically for modern balcony power plants. With a maximum output power of 800 watts it makes full use of the statutory feed-in limits and ensures maximum yields.A key advantage of this model over many of its competitors is the built-in Wi-Fi moduleYou do not need an additional base station (such as a DTU) to read the yield data. The inverter connects directly to your home router. Thanks to two independent MPPT trackers, it controls two connected solar panels individually, which optimises the total yield, particularly in cases of partial shading or different orientations (e.g. east/west).Highlights at a glanceHigh output power (800 watts): Reliably supplies up to 800 VA to the home network, ideal for maximising output from standard balcony solar systems.Integrated Wi-Fi: No external gateway or additional dongle is required; the device sends yield data directly to the free NEPViewer app.Two independent MPPT trackers: Guarantees the best yield from each of the two modules, even if one is partially in the shade.Integrated over-current protection: Complies with the German standard VDE-AR-N 4105 (including an integrated relay) for safe and legal operation in Germany.High module compatibility: It can handle high input currents and is therefore ideally suited to modern high-performance modules (400W to 600W+ per input).Robust & weatherproof: The aluminium housing is dust- and waterproof to IP67 standard and built to last for decades of outdoor use.Areas of applicationThe NEP BDM-800 is the straightforward all-rounder for:Balcony power stations (2 modules): The classic ‘plug-and-play’ system mounted on the balcony railing to directly reduce your electricity bill.Garden & flat roof installation: This is ideal, as the device’s IP67 rating means it can be installed outdoors, directly behind the modules mounted on the frame.Smart homes: For users who want to monitor their electricity generation conveniently on their smartphone (iOS/Android) without the need for additional hardware.Installation & Safety InstructionsWi-Fi reception at the installation site: As the Wi-Fi module is housed in the inverter’s metal casing, check with your smartphone before permanent installation to ensure that there is still a sufficient Wi-Fi signal from your router on the balcony or roof.Ventilation: The inverter uses its housing as a heat sink. Do not mount it directly onto flammable materials and leave space at the rear of the module to allow air to circulate.Throttling possible: If your local network operator still insists on a 600-watt limit, the NEP BDM-800 can usually be certified to be throttled via support or the app (and later unthrottled back to 800W). FAQs on the NEP BDM-800Do I need an extra aerial or a gateway for the app?No. The Wi-Fi module and the antenna are already discreetly integrated into the BDM-800’s housing. During the initial setup, you simply need to connect the device to your home network (2.4 GHz) via the app.What plugs do I need to connect to the socket?The device usually has a standardised AC socket (often of the type Betteri BC01). To connect it to the mains socket, you’ll need a suitable ‘Betteri -to-Schuko’ (or Wieland-plug) connection cable that’s long enough for your setup.What happens if my router fails? Will the NEP still generate electricity?Yes, absolutely. The Wi-Fi connection is used solely for viewing statistics and energy yields in the app. As soon as the sun is shining and mains voltage is present, the inverter feeds electricity into your home network – completely independently of the internet.
Hoymiles HiFlow 2000 Pro HMS-2000-4WB micro-inverter 2000W 4 MPPT Wi-Fi & Bluetooth
Product informationThe Hoymiles HiFlow 2000 Pro HMS-2000-4WB is a high-performance 2000 VA micro-inverter for modern balcony power stations, mini PV systems and compact photovoltaic systems with up to four solar modules.Thanks with integrated Wi-Fi and Bluetooth the inverter can be conveniently operated via the Hoymiles S-Miles Home app monitor and configure – without the need for an additional DTU.With four independent MPPT trackers Up to four solar modules can be controlled individually. This is particularly advantageous in cases of differing orientations, varying module tilts or temporary shading, as each connected module can be operated independently at its optimum operating point.The HMS-2000-4WB achieves a rated output power of 2000 VA It is ideal for high-performance mini-PV systems and domestic PV applications. Highlights at a glance 2000 VA output powerHigh performance for modern mini-PV and balcony solar systems.4 independent MPPT trackersOptimal power output with up to four connected solar panels.4 PV inputsDirect connection of up to four PV modules.Integrated Wi-Fi & BluetoothDirect communication with the S-Miles Home app without an additional DTU.Plug & PlayQuick and easy installation thanks to the ‘ Hoymiles ’ plug-and-play system.High efficiencyUp to 96.5% peak efficiency.High module compatibilitySuitable for modern solar modules with a typical 400 to 670+ W per module.High input currentUp to 16 A input current per PV input.Robust IP67 housingSuitable for long-term outdoor use.Passive coolingFanless operation via natural convection.12-year manufacturer’s warrantyFor long-term planning certainty. Four MPPT channels for maximum energy yield The Hoymiles HMS-2000-4WB features four separate PV inputs with four independent MPPT trackers. This allows up to four solar modules to be operated and controlled independently of one another. This offers particular advantages in: East/West orientationdifferent module tiltsintermittent partial shadingvarying irradiation conditionsInstallation on various roof or façade surfaces This enables each connected solar module to reach its optimal operating point independently of the other modules. Particularly in the case of installations with varying orientations or partial shading, this can improve energy yield compared to systems with shared MPP tracking. Integrated Wi-Fi & Bluetooth When HiFlow 2000 Pro are 2.4 GHz Wi-Fi and Bluetooth already integrated directly into the inverter. About the Hoymiles S-Miles Home app Among other things, you can monitor operating data, configure system settings and check the system’s performance. An additional Hoymiles-DTU is not required for normal use of the HMS-2000-4WB. Ideal for high-performance mini PV systems With an output power of 2000 VA With four separate PV inputs, the HMS-2000-4WB is particularly suitable for high-output systems with up to four solar modules. Typical applications: Balcony power stations and mini PV systemsPatiosGarages and carportsGarden shedsFacade systemsFlat and pitched roofssmall domestic photovoltaic systems Note: When connecting and operating the system, the applicable legal requirements, electrical regulations and the grid operator’s specifications must be observed. Simple plug-and-play installation The HiFlow 2000 Pro has been designed for the simplest possible installation. Hoymiles ’s plug-and-play connection system enables a quick connection between the inverter and the AC connection. Thanks to the integrated Wi-Fi and Bluetooth module, setup can then be carried out via the S-Miles Home App must be carried out. The relevant electrical regulations and the grid operator’s requirements must be observed during installation and operation. FAQs about the Hoymiles HiFlow 2000 Pro HMS-2000-4WB How many solar panels can be connected? On Hoymiles The HMS-2000-4WB can connect up to four solar panels be connected. Each module has its own PV input with a separate MPPT. This ensures that each module is controlled individually and can reach its optimum operating point independently of the other modules. Which solar modules are suitable? Hoymiles specifies a typical module power rating for the HMS-2000-4WB of 400 to 670+ W per module. Thanks to a maximum input current of 16 A per input the inverter is also suitable for many of today’s high-performance solar modules. For the final design, particular attention must also be paid to the module voltage, short-circuit current and temperature coefficients of the solar module used. Do I absolutely need a DTU? No. The Hoymiles HMS-2000-4WB already features an integrated Wi-Fi and Bluetooth. This allows the inverter to be connected directly to the S-Miles Home App be connected. Operating data can be monitored and available settings adjusted. An additional Hoymiles-DTU is not required for normal use of the HMS-2000-4WB. What are the advantages of the four MPPT trackers? Thanks to the four independent MPPT trackers Each connected solar panel is controlled separately. This is particularly advantageous for: different roof orientationsEast/West-facing installationsdifferent module tiltsPartial shadingvarying levels of solar irradiance As a result, the output of a module receiving less sunlight has a significantly smaller impact on the other connected modules. Can the output power be limited? The HiFlow series supports intelligent power management and corresponding system configurations via the Hoymiles system. The power limitations available in a specific application may depend on the firmware, app version, system configuration and the applicable grid requirements. Is the inverter suitable for outdoor use? Yes. The Hoymiles HMS-2000-4WB has the following protection rating IP67 and is therefore designed for outdoor use. Cooling is achieved passively via natural convection, so no fan is required. Contents of the package 1 × Hoymiles HiFlow 2000 Pro HMS-2000-4WB micro-inverter1 × Hoymiles MS Plug-and-Play cable1 × Disassembly tool1 × User manual
Hoymiles HiFlow 800 Pro HMS-800-2WB Micro-inverter 800W Wi-Fi & Bluetooth 2 MPPT
Product informationThe Hoymiles HiFlow 800 Pro HMS-800-2WB is a modern 800 VA micro-inverter for balcony power stations and compact PV systems.Thanks with integrated Wi-Fi and Bluetooth the inverter can be conveniently operated via the S-Miles Home App monitor and configure – without the need for an additional DTU.With two independent MPPT trackers two solar modules can be controlled separately. This is particularly advantageous in the event of differing orientations or temporary shading, as each module is operated independently at its optimum operating point.The HMS-800-2WB achieves a rated output power of 800 VA making it ideal for modern balcony power stations. Thanks to the plug-and-play design, the system can be installed quickly and easily. Highlights at a glance 800 VA output powerIdeal for high-performance balcony power stations.2 independent MPPT trackersOptimal power output with two connected solar panels.Integrated Wi-Fi & BluetoothDirect communication with the S-Miles Home app without a separate DTU.Plug & PlayQuick and easy installation.High efficiencyUp to 96.7% peak efficiency.High module compatibilityTypically suitable for solar modules with 320 to 540+ W per module.Robust IP67 housingSuitable for outdoor use.Passive coolingFanless operation via natural convection.12-year manufacturer’s warrantyFor long-term planning certainty. Two MPPT channels for maximum energy yield The Hoymiles HMS-800-2WB features two separate PV inputs, each with its own MPPT tracker. This allows two solar panels to be operated independently of one another. This offers particular advantages in: East/West orientationdifferent module inclinationsintermittent partial shadingvarying irradiation conditions This allows each connected module to reach its optimum operating point independently of the second module. Integrated Wi-Fi & Bluetooth With the HiFlow 800 Pro, 2.4 GHz Wi-Fi and Bluetooth already integrated into the inverter. About the Hoymiles S-Miles Home app operating data can be conveniently monitored and settings adjusted. An additional Hoymiles-DTU is not required for normal use of the HMS-800-2WB. Ideal for balcony power stations With an output power of 800 VA the HMS-800-2WB is particularly suitable for balcony power stations with two solar panels. Typical applications: Balcony power stationsPatiosGarages and carportsGarden shedsFlat and pitched roofssmall domestic PV systems Simple plug-and-play installation The HiFlow 800 Pro has been specially developed for straightforward installation. The Hoymiles Plug-and-Play connection system enables quick and easy connection to the domestic mains supply. The relevant electrical regulations and the grid operator’s specifications must be observed during installation and operation. FAQs about the Hoymiles HiFlow 800 Pro HMS-800-2WB What is the difference between this and the Hoymiles HM-800? The HMS-800-2WB is part of the newer ‘ Hoymiles ’ generation and offers several advantages over the HM-800: Integrated Wi-Fi & BluetoothDirect integration into the S-Miles Home app without a separate DTU.Higher input currentsWith up to 14 A input current per MPPT Suitable for modern solar modules.Two independent MPPT trackersBoth connected solar modules are controlled independently of one another.Modern plug-and-play conceptSpecially developed for compact balcony power stations and domestic PV applications. Do I absolutely need a DTU? No. The Hoymiles HMS-800-2WB already features an integrated Wi-Fi and Bluetooth. This allows the inverter to be connected directly to the S-Miles Home App can be connected. Operating data can be monitored and available settings can be adjusted. An additional Hoymiles-DTU is not required for normal use of the HMS-800-2WB. Can the output power be limited? Yes. The maximum output power of the HMS-800-2WB can be limited via the software. The available settings may depend on the app version, firmware and system configuration. Contents of the package 1 × Hoymiles HiFlow 800 Pro HMS-800-2WB micro-inverter1 × Hoymiles MS Plug-and-Play cable1 × Disassembly tool1 × User manual