Standard Configuration List
| NO. | Item | Description | Quantity |
| 1 | Solar panel | 550W | 9 pieces |
| 2 | Lithium battery | 51.2V200AH | 1 unit |
| 3 | Hybrid inverter&controller all in one | SPM 5000TL-HU | 1 unit |
| 4 | Solar Connector | MC4 | 4 sets |
| 5 | Solar mounting system | Aluminum alloy | 1 unit |
| 6 | Pv cable | 4mm ² | 2 rolls |
Features
○ Neutral brand: A-grade monocrystalline solar panels, with A 25-year performance warranty
● Hybrid 5KW inverter single-phase 240V+WIFI, IP65, 5 years warranty
○ Photovoltaic cable connection terminal with German TUV certification.
● Photovoltaic dedicated DC cable, red and black 100 meters each (100 meters per roll)
○ 5-year warranty; The maximum charge and discharge current is 100A/Grade A battery cells, 10KWH battery
Application Scenarios
Investment Return Simulation
| Core indicators | Values/Results |
| System cost (including installation) | €8500 |
| Annual power generation | 5600 kWh（Based on the average irradiation conditions in the central region of Germany） |
| Self-use ratio | 65% |
| Surplus electricity ratio | 35% |
| Annual electricity savings (self-use) | ≈€2046 |
| Annual online revenue | ≈€441 |
| Annual total revenue | ≈€2487 |
| Payback period | about 5 years |
| Net income over 25 years | ≈€52675 |
Remarks: 1. The data is based on the German photovoltaic market and energy policy in 2025. The actual income may be affected by regional radiation differences, changes in household electricity consumption habits, policy adjustments, and component attenuation (annual attenuation rate is about 0.5%, total attenuation in 25 years is about 12%, and this simulation has been indirectly included in the power generation calculation).
2. If the energy storage system is used, the proportion of self-use can be increased to more than 70%, which can further optimize the income structure
Customer Feedback
Frequently Asked Questions (FAQ)
Q1: With a 5kW hybrid solar system, can the dual buffs “Freedom to bake bread and freedom to charge tram” be stacked in Germany?
A: Yes, of course!The 5kW system generates 15-22kwh of electricity per day, and the power consumption of small appliances such as toast and coffee is negligible. Even if the electric vehicle is charged with 10kWh of electricity every day, the surplus power can be stored in the battery for use at night.
Q2: The storm in Germany has dirtied the photovoltaic panels. Will they go on strike directly? Can a 5kW hybrid system withstand manufacturing?
A: Don’t worry. It’s a “little expert in anti-manufacturing”! All photovoltaic panels in the German market have undergone strict wind and pressure resistance tests and can withstand common storms. Even if dust accumulates on the surface, the power generation efficiency only drops slightly. Moreover, it can be automatically cleaned by rain, eliminating the need to climb onto the roof to wipe the boards. Lazy people are overjoyed.
Q3: I heard that hybrid systems can “take advantage of the power grid”? How can a 5kW system be operated to maximize benefits?
A:This operation is super simple! During off-peak electricity consumption periods (such as late at night), when the grid electricity price is low, the system will automatically charge the battery with grid electricity. During peak electricity consumption periods (such as cooking in the evening), switch to battery and photovoltaic power supply to avoid high electricity bills.
Q4: Will the battery of a 5kW hybrid system become a “big power consumer” in winter? Is it reliable in the weather of several degrees below zero in Germany?
A: No pressure at all during the winter! All the energy storage batteries compatible with Germany are equipped with temperature control functions. They can be stably charged and discharged even at minus 10 degrees Celsius, but their efficiency will slightly decrease. Moreover, in winter, photovoltaic panels have a higher power generation efficiency in low-temperature environments. The increase and decrease are just balanced, so there is no need to worry about “battery failure” at all.
Q5: Do you offer installation services?
A: We offer DIY kits (including detailed manuals and videos) and recommendations for certified installers (cooperating with local electricians). Some areas support full-process managed installation.
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Why Do Families Around The World Trust US?
One-stop service: From design, delivery to installation support
Local compliance: The system pre-configuration complies with the electrical standards of the target country
Lifetime technical support: Multi-channel response via wechat, WhatsApp and email
Transparent quotation: No hidden fees, including tax and freight (in some countries)
One installation, 25 years of benefits 5kW household solar system – the starting point of energy freedom for your home
