Live preview
Pick a color combo or choose your own. The whole website updates as you go, on every page.
Showing the original colors.
Buy this design, or get one built like it with your info, branding, colors and locations.
Buy this website100+ website designs at Prebuiltwebmarket.com
What we install
One crew for the envelope, the mechanicals and the array, so the numbers actually add up.
Rooftop solar6 to 12 kW DC arrays sized from your last 12 months of kWh.
Home battery storage13.5 kWh usable, 5 kW continuous, wired to a protected loads panel.
Whole-home energy auditBlower door, thermal scan and a Manual J load, in one visit.
Heat pumpsCold-climate units rated at 5 degrees F, not at 47.
EV charger installLevel 2 at 48 A continuous, with a real panel load calculation.Work out your own numbers
Every tool here runs in your browser on figures you can change. Nothing is emailed to us.
Shading and inverter choiceWatch one shaded module drag a whole string, then switch topology.
Tilt and orientation yieldAzimuth by pitch, as a percentage of the Boulder optimum.
Time-of-use and batteriesShift kWh out of the 3 to 7 pm peak and price the difference.
EV charger load checkNEC 220.83 load calc and the 120 percent busbar rule.
Savings calculatorBill to array size to first-year production, step by step.The people doing the work
Eleven people, one warehouse on Pearl Parkway, and a service radius we can drive in under an hour.
About GreenLeafWhy we stopped selling panels on their own in 2019.
ProjectsSix homes, with the measured kWh a year after commissioning.
Reviews4.8 from 236 reviews across Google and EnergySage (sample).
Field notesWhat we learned on roofs in Boulder, Longmont and Niwot.
CareersThree open roles, pay ranges published (sample).Gunbarrel, Boulder, 2025
A 1.5 hp submersible pump surging past 7 kW set the inverter class before daily kWh did. Two battery modules, one soft starter, and a protected panel that actually holds up.
Gunbarrel, BoulderHow it went
On an acreage property, an outage is a water outage. The 1.5 hp submersible pump draws 1.4 kW running but surged to a measured 7.4 kW on start. A single 5 kW battery module would have tripped every time the pressure tank called for water.
Before adding a second battery we fitted a soft starter to the pump, which brought the measured surge down to 2.9 kW. That changed the storage decision from three modules to two, and saved about $15,000.
Well pump, pressure tank controls, furnace blower, refrigeration, radon fan, internet rack, kitchen and bathroom receptacles, and half the lighting. The range, the dryer and the central air stayed on the unprotected side.
On commissioning day we opened the main breaker at 9 am and left it open. The house ran 31 hours on stored energy alone with no solar contribution, in September, with the family at home and using water normally.
The soft starter conversation saved us fifteen thousand dollars. Nobody else even measured the pump.
31 hours of protected-panel runtime on 27 kWh usable, with no solar contribution.
Three to four hours on site, a written report in five business days, and a recommendation that might well be to spend less than you planned.
We value your privacy
We use cookies to run this site, remember your preferences and understand how it is used.Cookie policy
