Green Solutions
for Homes & Businesses
Renwaves offers data-driven engineering for solar energy, building efficiency, electric vehicles, and renewable system design. Get clear numbers and practical solutions for your home and business.
Calculation that Pays for Itself
Get accurate sizing and vendor-neutral recommendations to improve your building’s energy efficiency and save money on your bills.
Building Energy Simulation
See loads, comfort and annual consumption before you invest.
- Input Location, Geometry, and Building Physics
- Output Thermal Loads, Energy Consumption, and Improvement Recommendations
PV System Design
Design array layout, stringing and yield simulation for roof & ground mounts.
HVAC Calculation
Ask for a room-by-room load math for right-sized, quiet, efficient equipment.
Energy Cost Estimation
Get the full financial picture, upfront. Tariffs, LCOE and payback.
Why Use Renwaves?
The six principles behind our services.
Vendor-Neutral
We size your equipment by calculation, never by commission. Our reports are not affected by brand bias and referral fees.
ASHRAE-Aligned
We run every model on ASHRAE, ISO, and TMY3 standards. You can audit our method and assumptions line by line.
Transparent Math
We provide clear numbers and the procedure we have obtained LCOE, payback, peak load, and annual yield.
Fast Turnaround
You get results within 5–15 working days. Urgent scopes are handled in 48h with a pre-quote.
Advanced Tools
We offer professional-grade simulation engines and climate databases, like EnergyPlus, PVsyst, Design Builder, and Carrier to provide validated outputs.
For Families & Businesses
You get professional calculations for your home to bring comfort to your family at an affordable cost.
The scenario matrix ended a six-month internal debate in one meeting. We signed the retrofit the same week.
We finally understand our house. The plan paid for itself in bills, and the kids’ rooms are warm all winter.
Ready to start your energy transition?
Send us your drawings, utility bills, or just an idea. We’ll return clear numbers you can actually decide on.
// Response within 48h · Vendor-neutral · ASHRAE-aligned