Solar panels for apartments offer both savings and a quiet backup power solution without the generator. They reliably support Wi-Fi, lighting, laptops, device charging, and refrigerators. By incorporating BESS and utilizing nighttime electricity tariffs, energy costs can be significantly reduced. The installation can be neatly done on the roof, façade, or balcony, with the inverter placed indoors, ensuring that energy production is clean and safe without noise or fumes.
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What a Solar Power System Offers for a Mansard Apartment
- Stable internet and lighting for work and study.
- Savings with a night tariff and battery energy storage system.
- Solutions for mansard roofs with low-profile mounting and neat installation.
- Silent backup power for up to six hours.
- Heating available during power outages.
Our Services for Apartments
- Consultation & estimate. During a 15-minute consultation, we gather information about the apartment and energy consumption, then provide 2-3 options for pricing and system capacity.
- System selection. We offer monocrystalline panels, an inverter, mounting options for the roof, façade, or balcony, cables, and protection. We also plan the placement of the panels for the apartment and designate a technical niche for the inverter and battery energy storage system (BESS).
- HOA coordination if required. We prepare letters, mounting schemes, cable routing, and roof access regulations. We explain to residents how the system works and where components are installed.
- Turnkey installation. Neat, low-profile mounts near mansard windows, proper sealing, and clear labeling.
- BESS & tariffs. We select batteries, if needed, and configure the night tariff to charge at night and take advantage of cheaper daytime energy.
- Commissioning & training. We initiate the system, provide user and safety training, and deliver manuals and warranties.
- Service & support. Annual maintenance and fast consultations. If surplus energy is available, we advise on legal export options (where applicable).
Benefits of a Solar Power System for an Apartment
- Daily Savings: Solar panels for apartments combined with a Battery Energy Storage System (BESS) and night tariff rates can reduce electricity costs without requiring any changes to your daily habits.
- Silent Backup Without a Generator: During power outages, the system can keep essential devices running, including Wi-Fi, lighting, laptops, and smartphones.
- Safety and Compliance: The system includes DC/AC protection, proper grounding, labeling, and adequate roof sealing to ensure safety.
- Modularity: You can start with a basic kit and add more solar panels later without the need for extensive rebuilding.
- Aesthetics: The installation features low-profile mounts, clean cable routes, and neat placement near mansard windows to maintain an attractive look.
- Longevity: Solar panels typically last between 25 and 30 years, while inverters last 10 to 15 years, and the BESS is designed to deliver thousands of charging cycles.
- Comfort and Energy Independence: The system ensures that essential functions continue to operate even during power outages.
What a 5 kW system can power (with 5-10 kWh BESS)
- Lighting
- Wi-Fi router
- Laptops
- TV
- Refrigerator
- Small appliances
- Washing machine (used during the day)
- One air conditioner in moderate mode (not operating 24/7)
When 5 kW Isn't Sufficient
You may need more than a 5 kW system in the following situations:
- If you have an electric boiler or use electric underfloor heating as your primary heating source.
- If you run two or more air conditioners simultaneously or require strong heating during winter.
- If you frequently cook on an induction stove while using other electrical appliances.
In these cases, it’s advisable to opt for an 8-10 kW system, along with a 10-15 kWh battery energy storage system BESS.
What Can a 10 kW System Power in an Apartment?
- 24/7 Internet access: includes a router/ONT, Wi-Fi, laptops, phones, and set-top boxes.
- Refrigerator and lighting provided in all rooms.
- 1 to 2 air conditioners, as needed.
- Washing machine and dishwasher (to be used alternately).
- Oven or one induction cooktop burner.
- 50-80 liter water heater (not to be used simultaneously with the cooktop).
- Intercom, video surveillance system, PC with monitor, TV, and device chargers available.
Components of a Solar Power System Kit
- Ulica Solar 445 W Solar Panels: These Class A monocrystalline modules offer 22% efficiency and come with a warranty of 15 or 30 years. They are designed to be quiet and aesthetically pleasing, making them ideal for mansard roofs or façades.
- DEYE Inverter (5-10 kW): This inverter converts DC power from the solar panels into AC power, which can be used for sockets, lighting, and appliances. System monitoring is accessible via a smartphone app.
- BESS (Battery 5.1-10 kWh): This energy storage system keeps power available during outages and can charge at night for lower rates.
- Mounting Options: The system includes low-profile, anti-corrosion mounts that are compatible with metal tiles, bitumen roofing, and brick façades. Roof waterproofing is also included.
- DC/AC Protection and Automation: Safety is prioritized with disconnectors, fuses, surge protection devices (SPDs), and circuit breakers to ensure safe operation and prevent surges.
- Wiring Diagram and Acceptance Checklist: A detailed connection plan is provided, including the placement of the inverter and panels, as well as cable labeling.
- Video Guide and Online Engineer Support: Step-by-step installation, connection, and system setup instructions are available through a comprehensive video guide and online support from engineers.
How We Work
- Initial consultation and energy usage review
- On-site inspection and system assessment
- Technical design and cost modelling
- Installation scheduled around academic calendars
- Monitoring, maintenance, and support
Why Choose Rubikon
- 50+ energy projects delivered
- Proven experience with 10-500 kW+ systems
- Engineering-first approach (load profile + electrical reality, not “generic kits”)
- Financing strategy support
- Technical audit and tailored system architecture
- Quote in 24 hours, quick installation
- Turnkey EPC: design → installation → support
- Transparent pricing: fixed budget, no hidden costs
FAQ
Yes, it is possible. For mansard apartments and units with access to the roof or façade, installation is legal as long as it does not affect the building’s structural elements. If the panels are to be installed on shared roofs, you will need to obtain approval from the Homeowners Association (HOA) or the OSBB. We can provide a letter template and technical drawings to assist with this process.
A 5 kW solar system typically requires approximately 25-30 m² of open surface area, either on the roof or façade. If space is limited, we can offer a smaller setup or higher-efficiency panels (up to 460 W).
Yes, if the balcony receives sufficient sunlight. Usually, 2-4 panels can be mounted on special brackets to cover basic electricity consumption or serve as backup power.
No, the inverter and batteries operate quietly, with no vibration or odor. The system is completely silent compared to a diesel generator.
- Panels: 25-30 years
- Inverter: 10-15 years
- Battery: 5-10 years (depending on usage cycles)
We provide official manufacturer warranties for all equipment.
On average, the payback period is about 5 years, depending on electricity consumption, tariffs, and battery capacity. With a night tariff and BESS, the payback period can often be reduced to around 3 years.