Specialized invoice template for solar installers with equipment costs, installation labor, permits, and incentive tracking
| Description | Qty | Rate | Amount |
|---|---|---|---|
| Solar panels (12x 400W monocrystalline panels) | 12 | £280.00 | £3360.00 |
| Hybrid inverter (5kW Growatt SPH5000) | 1 | £1800.00 | £1800.00 |
| Battery storage system (10kWh Pylontech US3000C) | 1 | £4500.00 | £4500.00 |
| Mounting system and rails (roof-mounted) | 1 | £420.00 | £420.00 |
| Installation labor (2-day installation) | 2 | £800.00 | £1600.00 |
| Scaffolding and safety equipment hire | 1 | £450.00 | £450.00 |
| Electrical certification and DNO notification | 1 | £350.00 | £350.00 |
| MCS certification processing | 1 | £180.00 | £180.00 |
Customize your Solar Installation Invoice Template with essential and optional fields to match your business needs.
These fields must be filled in for a complete, professional invoice.
Unique invoice identifier
Date invoice issued
Payment due date
Your solar company name
Your company address
Contact email
Customer name
Installation address
Project description
Total solar system capacity
Equipment and labor breakdown
Total before VAT
Final amount due
Additional fields you can include based on your specific business requirements.
Contact phone
Companies House number
VAT registration
Microgeneration Certification Scheme number
Equipment warranty details
Smart Export Guarantee eligibility
Estimated annual carbon savings
Customer email
VAT charge (currently 0% for solar)
Your bank
Bank account number
Bank sort code
Payment schedule
Additional information
Important compliance requirements for sustainable & green business
Microgeneration Certification Scheme (MCS) certification is required for installations to be eligible for Smart Export Guarantee (SEG) payments. Include MCS certificate number on invoice.
Detail solar panel wattage, inverter specifications, battery capacity (if applicable), and total system capacity in kW. Include manufacturer model numbers and warranties.
Solar panel installations for residential properties are currently VAT-exempt (0% VAT rate) in the UK as of 2024. Clearly state "VAT rate: 0% - renewable energy installation".
Confirm electrical work complies with Building Regulations Part P. Include electrical installation certificate reference and installer registration details (e.g., NICEIC, NAPIT).
Reference SEG eligibility if system is MCS certified. Customer can earn payments for surplus electricity exported to grid. Provide guidance on SEG tariff registration.
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Key advantages of using our free invoice template generator for Green Energy & Solar professionals.
Makes solar installations 20% more affordable for residential customers, driving higher sales conversions
Ensures Smart Export Guarantee eligibility, adding compelling value proposition for customers
Builds customer confidence and justifies premium pricing for quality components
Reduces post-installation support queries and demonstrates professional service standards
Helps customers understand environmental impact and achieve corporate sustainability goals
Establishes credibility with commercial clients and property developers, winning larger contracts
Manages cash flow with deposit + completion structure while protecting both parties
Provides additional revenue stream for customers, strengthening value proposition and sales pitch
Demonstrates Building Regulations and DNO adherence, reducing liability risk and legal concerns
Justifies pricing and reduces objections from informed customers researching solar investments
Helps customers calculate ROI and payback period, facilitating confident purchasing decisions
Positions business as knowledgeable industry leader familiar with MCS and SEG programs
What Green Energy & Solar businesses use our professional invoice templates. Are you one of them?
Residential rooftop solar panel installation for homeowners seeking energy independence
Commercial solar system for small businesses reducing operational costs
Solar panel installation with battery storage for off-grid capability during power cuts
Retrofit solar system upgrade adding battery storage to existing panels
New build property solar installation meeting building regulation renewable energy requirements
Agricultural solar installation for farms powering equipment and irrigation systems
Solar carport installation providing covered parking with energy generation
Ground-mounted solar array for properties with unsuitable roof space
Community building solar installation (schools, churches, community centers)
Holiday let property solar system improving EPC rating and reducing running costs
Hybrid solar system with grid connection and battery backup for critical loads
EV charger integration with solar panels for sustainable electric vehicle charging
Solar water heating system combined with photovoltaic panels
Solar panel maintenance and cleaning service for existing installations
Solar system expansion adding panels and storage to increase capacity