HZEB-LCT-5
HZEB-LCT-10
HZEB-LCT-16
HZEB-LCT-20
Msrstek V500
SixUltra BS06-SSeries
HZEB-HCT-125/522
PrimeSun-265K
5kW Solar Inverter
MEiKE 615W
Hot Products
8kW Solar Inverter from China Suppliers | GoodWe, Growatt, Solis, Deye | Factory Direct | Single & Three-Phase
Serious Power for Large Homes and Commercial Applications
8kW
Inverter Capacity
10–12kW
Max Solar Array
35–50kWh
Daily Generation
4+
Bedroom Homes
An 8kW solar inverter delivers the substantial power capacity required for demanding applications. Large homes with four or more bedrooms, multiple air conditioning units, electric vehicle charging, or electric water heating systems benefit from this robust capacity.
Small commercial applications like offices, shops, restaurants, and farms also find the 8kW size ideal for their energy needs. With the ability to handle solar arrays up to 10–12kW, these systems can generate 35–50 kWh daily—enough to power even energy-intensive households while charging substantial battery banks for nighttime and backup use.
Single-Phase or Three-Phase – The Right Choice for Your Property
We offer 8kW inverters in both single-phase and three-phase configurations to match your property's electrical infrastructure.
Single-Phase
- Standard homes with 230V grid
- Simple installation
- Whole-home backup on one phase
- GoodWe ES, Growatt SPH, Solis S6
Three-Phase
- Larger properties & commercial buildings
- Balanced load distribution
- Three-phase equipment support
- GoodWe ET, Growatt MOD, Solis S6-GR3P
Our team can help you determine which configuration best suits your property and goals.
Premium Features from Industry-Leading Brands
The 8kW inverters we supply incorporate the most advanced features from China's leading manufacturers.
GoodWe
ET Series
Three-phase hybrid, 98.2% efficiency, comprehensive monitoring
Growatt
MOD Series
Robust three-phase performance with flexible battery options
Solis
S6 Series
Single & three-phase, IP66 protection for outdoor installation
Deye
8kW Models
Rapid <4ms UPS switching, standard & high-voltage battery support
Scalable Solutions for Growing Energy Needs
One of the key advantages of 8kW inverters is their scalability. Many models support parallel operation, allowing multiple units to work together for even larger system capacities.
8kW
Start
Start
→
16kW
×2 Units
×2 Units
→
24kW
×3 Units
×3 Units
→
48kW+
×6 Units
×6 Units
Battery banks are similarly scalable, with support for multiple lithium batteries in parallel for extended autonomy. This future-proof design ensures your investment continues to meet your needs for years to come.
Contact our technical team to design a scalable 8kW system tailored to your current needs and future plans.
Frequently Asked Questions – 8kW Solar Inverters
Q
Do I need single-phase or three-phase 8kW inverter?
This depends on your property's electrical supply. Single-phase is standard for most homes and works with 230V grid connections. Three-phase is needed for properties with three-phase power (common in larger homes and commercial buildings) or if you need to power three-phase equipment.
Q
What size solar array works best with an 8kW inverter?
For optimal performance, pair your 8kW inverter with a solar array of 10kW to 12kW. This allows the inverter to reach full output even in suboptimal conditions and maximizes energy production during peak hours. Most 8kW inverters support this level of overpaneling.
Q
Can an 8kW inverter power a home with electric vehicle charging?
Yes, an 8kW inverter can support Level 1 EV charging (1.5–3kW) while powering normal household loads. For Level 2 charging (7–11kW), you may need to manage loads carefully or consider smart charging during peak solar production hours.
Q
What battery capacity is recommended for an 8kW system?
For optimal performance, we recommend 15–25kWh of battery storage with an 8kW inverter. This provides 4–8 hours of backup for typical loads and allows you to store excess solar energy for evening use. Both 48V and high-voltage battery options are available.
Q
Which brands offer three-phase 8kW inverters?
We offer three-phase 8kW inverters from GoodWe (ET series), Growatt (MOD series), Solis (S6-GR3P series), and Deye (SG04LP3 series). Each offers unique features for commercial and large residential applications.
Q
Can I parallel multiple 8kW inverters for more power?
Yes, many 8kW inverters support parallel operation. You can connect 2–6 units depending on the model, achieving total system capacities of 16kW to 48kW or more. This scalability is ideal for growing energy needs.