On-site Hardware

Built for the environment it measures

SriWatt devices record real sunlight, surface heat and shading at your actual site — second by second, not from a 4 km satellite cell.

How it works

One small device. Three steps.

Step 1 — Measure

Records real sunlight, surface heat and shading at the actual site — second by second.

Step 2 — Calibrate

Our algorithm learns the gap between simulation and site reality, then corrects the data.

Step 3 — Report

You get a clear, bank-ready P50/P90 yield report. Faster approvals, fewer arguments.

SriWatt device close-up
Hardware Architecture

Built for the environment it measures

Two distinct deployment tiers, engineered for the conditions they operate in.

Tier 01

Standard Deployment

Engineered for commercial rooftops, urban installations, and standard utility-scale sites with cellular coverage.

  • Cellular LTE transmission
  • Single HDR optical sensor
  • Standard IP67 weather sealing
  • Real-time edge processing
  • P50/P90 bankable yield evidence
  • Unit replacement guarantee
$99.9/ month per device

(Billed annually (2 months free))

50% advance: $9,990 (for 20 devices)

Not sure how many? Use the calculator →

Minimum 20 devices. Balance due on contract invoice.

Tier 02

Absolute No Man’s Land

Built for the edge of the world. Total autonomy for remote deserts, offshore sites, and deep-grid areas with zero infrastructure.

  • Satellite (NTN) & Cellular connectivity
  • Dual-lens environmental scanning
  • Submersion-proof sealing
  • Infinite-endurance memory vault
  • Autonomous operation — zero infrastructure required
Confidential Pricing — Available by pre-approval only for extreme remote sites.
Where it’s used

Built for real sites

Industrial rooftops

Factories and sheds where heat, dust and vents hit output hardest.

Farms & estates

Rural and agri sites where local weather changes field to field.

Developers & IPPs

Portfolio owners who need bankable numbers, fast, across many sites.

+532%
Lead conversion for EPCs
93%
Won’t go back to simulations only
4.4/5
Client satisfaction
50%
O&M cost savings

Secure your priority allotment

First 5,000 units available for priority booking. 50% advance, balance on contract invoice.