They helped us get venture funding for a strategic project
Financing & Software Tools
built for Solar companies
Enhance your quoting process and offer flexible payment options to your clients—all through a user-friendly platform tailored to our industry.
- $50M funded
- Millions $ saved
- 1000's happy clients
- $50M funded
- Millions $ saved
- 1000's happy clients
Loan
Payments
Accounting
Residential Solar
0%
Loan
Accounting
EV Charging Stations
0%
Loan
Commercial Solar
0%
Venture Capital
Battery Storage
0%
Venture Capital
Forest Plantation
0%
SINCE - 2015
Services
Get Organised
with Solar CRM
Our platform helps solar energy businesses manage leads, sales, and customer interactions efficiently, improving operations and growth.
Business loans that just works
A quick and hassle-free way to access capital, bypassing the frustrations of traditional financing.
Offer clients
flexible payment options
Send quotes with financing options, convert them to invoices with one click, and get paid easily.
Accounting for clean energy ventures
We help you access more tax credits and ensure your business always runs smoothly. Keep using your current accounting tool like QuickBooks, or switch to our tool for cleantech-focused businesses.
Our ecosystem of partners and tech providers
sba.gov
Loans
epa.gov
Grants and taxes
energy.gov
Grants and taxes
stripe.com
Loans and Payments
Chatgpt.com
AI Automations
zapier.com
Process optimization
azure.com
Platform infrastructure
Get more sales and save cost with our quoting and CRM tools
Aerial imagery
0%
Rooftop analysis
0%
Building analysis
0%
Solar panel array design
0%
Shading Analysis
0%
Solar Energy Potential
50%
REVIEWS
What Our Clients Say
Finally a tool that ticks all boxes
Audrey Parnevik
Sunlink Installers LLCWe collaborated with Greatweek for tax strategies for an ESG project
Lisa Greyhill
AccountantWe got a business loan within 3 days
Doug Benner
North Grid LLCFrequently Asked Questions
Our platform equips Clean energy companies with the financing and automated back-office solutions they need to accelerate growth and drive innovation.
It depends on your current turnover. but typical loan amount is $10-150K
Apply for business loans and using our invoicing and accounting tools are free. APR are highly competative. If you need help with bespoke automation, AI implimentation and business growth, our industry-specific experts are available at competitive rates.
QB is a great accounting software, but you still need a CPA, Bank account and most often a payments platform like Zelle, PayPal etc. If you are up and running on QB you can easily merge over your infrastructure to GreatWeek. Or keep things in QB and use Greatweek for Payments, CRM and business loans.
Nope. We don’t believe in locking you down to long term commitments. However our customers tend to stick to Greatweek as we are fanatic about customer care.
We can integrate almost any software on the market. Our partnership with Zapier.com connects Greatweek to 100.000 other apps. Reach out to us if you have specific needs.