40kW Solar Power System with 30kWh Battery and 30kW Inverter | Residential & Commercial Solution

This 40kW home solar power system, installed in Hamilton, New Zealand, delivers stable and reliable clean energy for residential and small-business use. The system combines BIPV solar roof tiles, a 30kWh lithium energy storage battery, and a 30kW hybrid solar inverter to ensure strong daytime power generation and dependable night-time backup for installers and distributors.

System Configuration

System Components

1. BIPV Solar Roof Tiles

GreenMore BIPV solar tiles replace traditional roof tiles while generating power. Class C fire rated, 5,400 Pa mechanical load, 25-year linear power warranty. View product details →

2. 30kWh Lithium Energy Storage Battery

High-capacity lithium battery for extended night-time backup and peak-load coverage. Modular design, easy wall-mounted installation. 3-year warranty, CE / IEC / UN38.3 certified. View product details →

3. 30kW Hybrid Solar Inverter

Three-phase hybrid inverter, supporting grid-tied, off-grid and backup modes. High conversion efficiency, smart energy management. View product details →

Why This System Fits the New Zealand Climate

• New Zealand has variable weather across regions — hybrid inverter + battery ensures stable supply year-round
• 40kW BIPV system covers large residential and small commercial energy needs, reducing grid dependency
• Double-glass solar tiles withstand UV exposure, wind and temperature fluctuations, delivering long-term durability
• Designed for installers and distributors, providing customers with a durable, high-performance solution for energy independence and long-term cost savings

Frequently Asked Questions

How much electricity can a 40kW system generate in New Zealand?

Under New Zealand solar conditions, a 40kW BIPV system typically generates around 50,000–60,000 kWh per year, covering large residential or small commercial consumption and significantly reducing grid dependency.

Can the 30kWh battery power a home and small business at night?

Yes. The 30 kWh lithium battery stores excess daytime energy for night-time use, supporting essential loads (lighting, refrigeration, HVAC, small business equipment) and extending backup power during grid outages.

What is the warranty for this system?

GreenMore BIPV solar tiles carry a 25-year linear power warranty. The inverter and lithium battery carry a 3-year warranty. Remote diagnostics and spare parts support available for partners across our target regions.

Is this system suitable for installers and distributors?

Yes. The 40kW hybrid system is designed for installers and distributors serving residential and small-commercial customers in New Zealand. GreenMore provides full technical support, OEM/ODM options and priority production for long-term partners.