WattsWise

Own your energy. WattsWise connects to your solar inverter and turns raw data into decisions that cut your grid bill — how to use your battery better, when to run heavy loads, and whether more hardware would actually pay for itself.

KNOW WHAT'S HAPPENING, RIGHT NOW
• Live dashboard of solar generation, battery state, grid flow and household load
• "Watts Happening" — a plain-English sentence explaining what your system is doing and why
• Works with your existing inverter's cloud account — no extra hardware to install

UNDERSTAND YOUR PATTERNS
• Energy trends over days, weeks and months: generation, consumption, grid import and self-sufficiency
• Battery analytics: utilisation, overnight coverage, morning state of charge, and capacity health over time
• An honest "wasted potential" view — solar energy your battery could have captured but didn't

TURN INSIGHT INTO SAVINGS
• Set your own tariff and currency — savings are measured in real money, not vague estimates
• Commit to a behaviour change (like shifting a heavy load into solar hours) and WattsWise tracks whether it actually saved you money
• Personalised suggestions for your next highest-impact change
• A monthly report summarising generation, savings and battery performance

STAY MOTIVATED
• A daily WattScore that rewards self-sufficiency, low grid import and smart battery use
• Streaks, levels, badges and missions that make good energy habits stick

SUPPORTED INVERTERS
• Sunsynk (fully supported, including paralleled multi-inverter systems)
• Luxpower and Deye (early support)
A hybrid inverter with a cloud monitoring account is required.

BUILT FOR HOMES LIKE YOURS
Designed South-Africa-first — load-shedding-aware battery coverage and ZAR tariffs out of the box — with tariff and currency fully configurable for any region.

YOUR DATA, YOUR CONTROL
Your inverter credentials are stored encrypted, your data is never sold, and you can delete your account and all associated data from within the app at any time.