Microgrid & Distributed Energy Equipment calculator

Quote Margin Calculator

Quote Margin is the gross margin baked into a microgrid or DER bid before any work is done. Estimators and sales engineers use it at the proposal stage to confirm a quote clears the company's minimum margin before it goes out the door. It compares the price you intend to quote against your estimated delivered cost — inverters, batteries, switchgear, EPC labor and commissioning — and expresses the spread as a percentage. Get this wrong and you either lose the bid on price or win a job that loses money on execution.

What this calculator does

  • Estimate the gross margin on a microgrid or distributed energy quote by comparing quoted price against estimated cost, so estimating teams can confirm the bid clears the target margin before it goes out.
  • Use it when a microgrid or distributed energy quote needs a clean margin check before it is sent to the customer.
  • It computes bid gross profit (quoted price minus estimated cost) and divides by the price basis to return the quoted gross margin percent.

Formula used

  • Quote gross profit = quoted price - estimated cost
  • Quote margin = gross profit ÷ price basis for margin

Inputs explained

  • Quoted price to customer:
  • Estimated delivered cost:
  • Margin price basis (usually quoted price):

How to use the result

  • Use it while building or reviewing a proposal, before the quote is released to the customer.
  • It relies on an estimate; the realized margin will differ if equipment costs, labor hours, or commissioning effort run over, which is why you reconcile against project margin later.

Current U.S. benchmarks

  • Industrial electricity averages 8.66 cents per kWh across the U.S. (EIA, Apr 2026), up 5.5% from a year earlier. Energy-intensive steps carry this directly into unit cost.
  • Steel mill PPI stands at 348.53 (BLS, May 2026), up 6.7% from a year earlier. New factory orders are up 2.3% year over year (Census).

Common questions

  • How do you calculate quote margin? Subtract estimated cost from quoted price for gross profit, then divide by the price basis. A $125 quote against a $100 estimated cost gives $25 profit and a 25% quote margin.
  • What quote margin should I bid on a microgrid? Many integrators set a floor in the 18-25% range to leave room for estimate error and warranty; the 25% in the example sits at the healthy end for a competitive bid.
  • Quote margin vs project margin? Quote margin uses your estimate at bid time; project margin uses actual delivered cost. The difference is the execution variance you want to keep small.
  • Is quote margin the same as markup? No. This is margin-on-price (profit divided by price). Markup divides profit by cost and produces a larger percentage from the same dollars.
  • How do I protect quote margin on a long DER project? Use current equipment quotes with validity dates, add a contingency to estimated cost, and tie the bid to escalation clauses so commodity swings on batteries and copper do not erode the spread.

Last reviewed 2026-05-12.