System equipment
Exact panel and inverter models, ratings, quantities and datasheets. Array capacity and inverter AC capacity are separate specifications.
SOLAR SYSTEM
20kW Solar System for Businesses and Industries
A commercial-scale array for businesses and high-demand properties that can use or export a meaningful share of daytime generation. Design starts with interval data, roof structure and connection requirements.
20kWNominal panel-array capacity
Commercial useLoad profile and operating hours
Three-phase checkElectrical design is site-specific
Proposal-ledEngineering and scope confirmed
Final equipment, installed capacity, connection arrangements and price are confirmed for your property.
HOW TO ASSESS IT
Start with the property, not just the headline size
Businesses with daytime loads, suitable roof or ground space and an appropriate connection may assess 20kW. Ask for an engineering-led design and a generation estimate using local assumptions.
The array capacity is not the inverter rating, export permission, backup capacity or guaranteed annual generation.
Ask for an itemised proposal covering equipment models, installation scope, GST, exclusions, warranties, monitoring and any connection or electrical work. Keep the quote assumptions beside your recent bills when comparing options.
WHAT TO CONFIRM
Included, compatible and clearly scoped
Use these checkpoints when reviewing the proposal for this solar system.
Installed package
Mounting, cable routes, roof access, switchboard work, commissioning, monitoring and connection responsibilities.
Design compatibility
Roof layout, shading, phase supply, network settings and any future battery pathway assessed for the property.
Important exclusions
Roof repairs, difficult access, scaffolding, mains or switchboard upgrades, meter work and provisional charges listed in writing.
PRICING
Get your installed price
Installed pricing depends on the equipment, location, property and electrical scope. Request an itemised quote to see the current price, inclusions and exclusions.
Personalised quote
Request the current price for your property, including GST, installation scope, exclusions and any applicable eligibility conditions.
RELATED OPTIONS
Keep comparing
Explore nearby system sizes, storage or technology options before requesting an itemised proposal.
READY TO PLAN?
Talk through your 20kw solar system for businesses and industries
Share your postcode, recent electricity use and any future energy plans so the quote can be tailored to the property.
QUESTIONS
20kW Solar System for Businesses and Industries FAQs
What information is needed for a 20kW design?
Recent bills or interval data, operating hours, site plans, roof details, phase supply, switchboard information and access constraints are useful.
Can a business use all the solar energy?
Self-consumption depends on operating hours and loads. Export limits may also restrict how much surplus can be sent to the grid.
Does this include batteries?
Not unless the proposal lists the battery, inverter relationship, usable capacity, power output and backup circuits.