FOSSiBOT FBP1200 Review: An All-in-One Balcony Power Station at a Budget Price

With the FOSSiBOT FBP1200, FOSSiBOT is launching an entire system for balcony energy crops that mixes an inverter, photo voltaic cost controller, and battery storage in a single enclosure. The thought: no extra connecting a number of parts, no electrician wanted—simply plug it in, join it to photo voltaic panels, and get began. In addition, due to app-based power administration, FOSSiBOT guarantees automated charging cycles based mostly on electrical energy costs, integration with dynamic charges, and an emergency energy operate within the occasion of an influence outage. The system is thus aimed not solely at novices who merely need to save on electrical energy prices, but in addition at tech-savvy customers who need to equip their properties with partial self-sufficiency and an emergency energy reserve. We’ll take an in depth take a look at whether or not it delivers in on a regular basis use what the advertising guarantees.

Technical Specifications of the FOSSiBOT FBP1200

What’s Included with the FOSSiBOT FBP1200

• FOSSiBOT FBP1200 Base Unit
• Power twine with twin outlet
• AC cable with plug (5 m)
• L-shaped wall-mount bracket
• Installation wrench for balcony set up
• 4× M5×60 self-tapping anchor screws
• 4× M5×10 Phillips-head screws
• Safety and working directions

Design and Build Quality of the FOSSiBOT FBP1200

The FBP1200 is available in a strong, weather-resistant housing with IP65 certification—an necessary element, because the system is particularly designed for out of doors use on balconies, patios, or flat roofs.

Cooling is achieved passively through pure convection, so there isn’t any fan noise—a noticeable benefit in residential settings in comparison with many actively cooled storage options.

The housing has a modular design: enlargement batteries could be simply stacked with out further wiring—FOSSiBOT aptly compares this to stacking constructing blocks.

Overall, the construct high quality makes a high-quality impression, which is critical given its out of doors set up: Seals, cable glands, and the wall mount all seem designed for sturdiness.

Weighing 24.5 kg, the system could be carried brief distances due to the 2 handles. For wall mounting, nonetheless, you need to enlist the assistance of a second particular person. The optionally available extension batteries, by the way in which, weigh about 16.5 kg.

Display and Controls

The unit itself incorporates a clear show that reveals an important working information at a look: PV enter energy, whole enter energy, battery degree in p.c with a bar graph, present grid feed-in energy, the standing (off-grid or grid-connected operation), in addition to warnings in case of overheating or low battery temperature.

It additionally options standing icons for Bluetooth and Wi-Fi connections, lively EPS or UPS (uninterruptible energy provide) features, heating mode, related good meters or good sockets, and an indicator for parallel connections with further models. On the output aspect, AC, USB-C (PD), and USB energy, in addition to the whole output energy, are displayed.

The system is operated through 4 separate switches: a essential change, a change for island/emergency energy mode, a change to show the grid feed on or off, and a devoted USB change. This bodily separation is sensible for on a regular basis use as a result of, for instance, the grid feed-in could be selectively deactivated with out affecting the USB charging operate or emergency energy operation.

Installation and Setup

FOSSiBOT touts a plug-and-play design, and setup is certainly simple. If desired, you may first mount the wall bracket and cling the system. Of course, it will also be positioned on the ground with none points. Next, join the photo voltaic modules through the PV enter. Now simply plug the AC cable into the outlet—and also you’re finished. Important for Germany: The commonplace grid feed-in is proscribed to 800 W, which complies with present rules for balcony energy crops.

According to the producer, a rise to as much as 2,400 W is permitted solely after consulting with the accountable grid operator and in accordance with domestically relevant rules, and is primarily meant for customers with larger self-consumption and the suitable authorization. As with any balcony energy plant, nonetheless, registration available in the market grasp information registry is obligatory.

App and Smart Features (HEMS)

At the guts of the system is the FOSSiBOT app for iOS and Android. This app lets you conveniently management the balcony energy plant.

The app guarantees:

• Price-Optimized Charging/Discharging: Integration with dynamic electrical energy charges from over 700 suppliers in 32 European markets to robotically cost when costs are low and draw energy from the storage system when costs are excessive.
• Peak Shaving & Valley Filling: The storage system prices throughout off-peak hours and releases the power throughout peak hours, much like an automatic power asset supervisor for the house.
• Response to Negative Electricity Prices: When costs are destructive, the system is designed to recharge strategically, thereby capitalizing on market phases the place electrical energy is successfully given away free of charge.
• Behavior on Cloudy Days: When photo voltaic output is low, the system prices throughout off-peak grid hours and discharges throughout peak hours, making certain that financial savings stay steady even with out a lot daylight.
• Real-time monitoring: When used with FOSSiBOT Smart Plugs or Shelly 3EM or Shelly Pro 3EM meters, residence power consumption could be tracked in actual time, making power waste seen.
• Prioritized Energy Sources: According to the producer, the system makes use of photo voltaic power first, then the battery storage, and solely as a final resort grid energy to reduce prices.

Important to know: According to the producer, connecting to electrical energy pricing platforms could incur further prices from third-party suppliers—this isn’t instantly included within the FOSSiBOT app however is dependent upon the respective price supplier. Those who don’t use a dynamic electrical energy price plan forgo among the potential financial savings however nonetheless profit from the pure emergency energy and storage features.

The app does what it’s imagined to, however it could possibly’t actually compete with the software program options from market leaders like Zendure or Anker SOLIX. This applies primarily to the overview display. Newcomers to power storage programs, specifically, might want to permit for a sure studying curve right here. Added to this are some annoying localization points, corresponding to occasional translation errors. FOSSiBOT might want to launch updates to deal with these sooner or later.

Performance in Everyday Use

When related to the grid, the FBP1200 delivers as much as 800 W of feed-in energy—which is the present restrict allowed in Germany for balcony energy crops. According to the producer, within the occasion of an influence outage, the system switches to off-grid mode inside 1 ms after which offers as much as 1200 W, which ought to be adequate to energy important units corresponding to a fridge, router, lighting, or chargers.

This uninterrupted switchover works equally to a conventional UPS, however with considerably extra usable capability within the background. The PV enter can deal with as much as 2000 W, although FOSSiBOT recommends connecting as much as six SP420 photo voltaic modules with similar specs.

According to the producer, a full cost ought to be potential in about an hour underneath optimum daylight situations and with a full array of modules. However, anybody who desires to make the most of the complete 2000 W of PV energy ought to take into account including no less than one enlargement battery in order that the photo voltaic yield can really be saved somewhat than going to waste.

A battery heater is in-built for chilly winter days: If charging happens at temperatures beneath 0 °C, a heating mode robotically prompts, progressively warming the cells till they attain no less than 10 °C, thereby defending them from chilly harm. Combined with an working temperature vary of -20 °C to 55 °C and IP65 certification, the system can be utilized outside year-round.

Expandability and System Combinations

A key promoting level is scalability: If the bottom capability of 1958 Wh is inadequate, customers can retrofit as much as 4 enlargement batteries. FOSSiBOT provides mounted, full packages for this function:

Additionally, in keeping with the producer, as much as 4 FBP1200 models could be related in parallel to the grid, enabling a peak whole feed-in energy of 4,800 W throughout 4 separate shops —a situation that, nonetheless, is related just for bigger properties with correspondingly excessive power consumption and will in any case be coordinated upfront with a licensed electrician and the utility supplier. FOSSiBOT itself factors out {that a} licensed electrician ought to be consulted for energy rankings exceeding 2,400 W or system capacities exceeding 15 okayWh.

Who is the FBP1200 appropriate for?

The FBP1200 is aimed much less at customers who’re merely searching for an inexpensive entry-level balcony energy plant, and extra at anybody who has the next priorities from the beginning:

• A need for an built-in storage resolution somewhat than purely direct grid feed-in
• Interest in dynamic electrical energy charges and automatic load administration
• A necessity for an emergency energy reserve in case of energy outages
• Plans to progressively increase the system over a number of years

If you merely need to function one or two modules with out storage or an emergency energy operate, a primary micro-inverter package is likely to be a more cost effective possibility. The added worth of the FBP1200 is especially evident when storage capability, emergency energy functionality, and good load administration are all required. Higher-priced options embody, for instance, the Anker SOLIX Solarbank 4 Pro (Review | € 1,598.99 *) or the Zendure SolarFlow 2400 Pro (€ 1,099.00 *).

Conclusion

The FOSSiBOT FBP1200 has satisfied me that the all-in-one strategy is worth it for balcony energy crops—and at a worth that’s fairly spectacular. For a urged retail worth of €699, you get an inverter, cost controller, and battery multi functional enclosure, plus an emergency energy operate and app management—all without having to name an electrician. Compared to particular person parts or equally geared up programs from the competitors, it is a really truthful deal. IP65 certification and battery heating additionally be certain that the system can face up to out of doors situations year-round, and the emergency energy switchover inside 1 ms is an actual plus in on a regular basis life throughout energy outages. There are some minor drawbacks with the app, which doesn’t fairly match the maturity of Zendure or Anker SOLIX.

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