off Grid Solar Power System 3kw 5kw 7.5kw Complete Kit PV System

• Customization: Available
• After-sales Service: Warranty
• Condition: New
• Model NO.: 5kw solar system
• Certification: ISO, CE
• Application: Home
• Specification: Normal, 1722*1134*30mm
• Solar Panels Brand: Lonji Canadaian Lonji Ja Jinko
• Controller Type: MPPT
• Load Power: 1kw/1.5kw/3kw/5kw/7.5kw/10kw
• Battery: Lead-Acid,Lithium Ion
• Mounting Type: Ground Mounting
• Output Voltage: 110V/120V/220V/230V
• Output Frequency: 50-60Hz
• Work Time: 24 Hours
• Bracket: Aluminum
• AC Charge: Optional
• Transport Package: Cartoon/Pallet/Wooden Case/Container
• Trademark: ZB
• Origin: Hebei, China
• HS Code: 8501610000
• Production Capacity: 1000 Sets/Months

Product Description

Company Profile

Complete solar system solutions, suppliedby international top brand manufacturers!

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Product Description

Types of Solar Power Systems

On-Grid System
On-grid systems, also known as grid-tied systems, are the most common choice for residential and commercial solar system setups. These solar panel systems are directly connected to the electrical grid, and they work in tandem with your local utility company to provide power for your residence.

Off-Grid System
Off-grid solar energy systems, also known as stand-alone solar battery systems, are designed for areas without access to the electrical grid or for individuals seeking complete energy independence. Compared to on-grid solar systems, they are completely disconnected from the grid. As a result, these systems need batteries to store excess energy generated during the day for use at night or during cloudy periods.
Oftentimes, on-grid systems go hand in hand with net metering programs. This means that any surplus energy your solar system generated can be fed back into the grid, earning credit for system owners and potentially saving their utility bills. This makes on-grid systems an affordable solar system that is favored by many house owners.

Hybrid System
Hybrid solar systems combine the features of both on-grid and off-grid systems. On the one hand, hybrids have battery storage to store excess energy just like off-grid systems. On the other hand, these systems are also connected to the grid, allowing you to take advantage of net metering and ensuring a continuous power supply even when solar production is low. Thus, hybrid systems provide the flexibility of off-grid setups with the security of grid connectivity, making them a smart choice for the phortovivto system

SOLAR PANELS
SOLAR INVERTER
SOLAR BATTERIES
DISTRIBUTION BOARD

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FAQ

FAQ

1.How Many Solar Watts Needed to Power a House?

The wattage required to power a house largely depends on how much electricity the household consumes, how much sunshine the house receives, and more. Generally, you would need an 8 kVA solar system or 10 kVA solar system capable of generating approximately 8 kW or 10 kW of power daily to power a house using solar energy in the Netherlands with an average monthly consumption of about 900 kWh

2.How Many Batteries Are Required for a 5 kW Solar System?

The number of batteries required for a 5 kVA solar system depends on factors like battery capacity, system voltage, and the desired backup duration. For example, if your nightly consumption is 2.4 kWh, you might need two 100 Ah (12 V) batteries, factoring in a discharge of around 50-70%. However, for a 48 V solar inverter rated at 5 kW, it typically requires four 12 V 200Ah solar batteries.