How accurate are your revenue and energy projections?
Every year our local sunshine (solar irradiation) is within + or – 4% of previous years, that is why we have a relatively stable climate. iSolara uses some of the world’s best PV tools that in turn use 30 year “Canadian Weather Year for Energy Calculation (CWEC)” data from Environment Canada. We then estimate shade and snow losses to get the final energy production number. Then based on the equipment performance we are using we can crate a n estimate that is usually very close. Every once in awhile we miss on a site but who knew they were going to cut that tree down?
What is your Warranty?
iSolara Solar Power has a two year workmanship warranty for agricultural, commercial and institutional systems and five years for residential. We will provide you warranty service on Manufacturer’s defects in the first year and deduct manufacturer labour reimbursements after year one. Warranty work is not common as there is no moving parts on most of these systems but inverter’s do work hard everyday of the year delivering power. Panel replacements are rare with 25 year performance warranties it is essential they are well-built to last that long. Manufacturer warranties are listed in our proposals based on the equipment to be used on-site and supplied with the final commissioning package.
Who installs your Systems?
Unlike other companies, we install our own systems with staff that we have specifically trained to provide the highest possible quality. As you can tell by the pictures on our website we are proud of our installations!