01 · Case studyKalmar Energi
“With the Zap we give our customers a tool to understand and influence their electricity usage.”
— Per-Martin Carlsson, Marketing Director, Kalmar EnergiLaunched23 February 2026
Deployed ahead ofSweden's autumn 2026 residential effektavgift
IntegrationP1 / HAN port, installs in minutes
Read the press release02 · SignalsWhat the platform sees
01·ConsumptionLast 24h
18.4kWh
02·Production mixToday · by source
SolarBatteryGrid
12.1kWh self-generated
03·Spot priceSE3 · today
1.84SEK/kWh · now
04·Peak shavingEvening event
2.2kW clipped
05·Phase balanceLive
L1
14.2 A
L2
11.6 A
L3
16.8 A
14.2 / 11.6 / 16.8A
06·Grid flowToday · net
−2.3kWh · net export
03 · ServicesWhat we ship
White-label platform for utilities
Kalmar Energi launched the Zap to their residential customers in February 2026, ahead of Sweden's autumn 2026 effektavgift. Real-time P1/HAN visibility, installed in minutes.
Onboarding by us, data into your app
Customers pair the Zap in the Sourceful app. Once live, telemetry flows through Nova Core into your own consumer app via API. You keep the brand. We own the fiddly bit.
OEM device support out of the box.
We work with world-leading hardware brands and partners.
04 · Talk to usFor utilities and installers
Run your fleet on our rails.
Tell us about your rollout — number of sites, hardware in the field, where the data needs to land. We'll come back with a pilot plan and pricing.
