Three months of real data, from a real off-grid home in Camarines Norte.
We took 89 days of actual weather data for that exact location and ran them through Seekat, using the homeowner's real panel array, battery, and appliance list. Then we compared Seekat's daily prediction against what the home's own solar inverter actually reported it produced, day by day, from 1 June to 28 August 2026.
Added up across those 89 days, Seekat's prediction was only 5% below what the inverter actually recorded.
This chart shows what the solar setup actually made vs what Seekat simulated.
Predicting exactly how much power will come off a roof on one particular Tuesday is a challenge — weather, appliance timing, and battery behaviour all have to line up. On this data, Seekat landed within 10% of the real number on roughly one day in three. We are telling you this plainly because a tool that only shows you its best days is not one you should trust with a purchase decision.
Here are three real days from the comparison: the closest match, a typical day, and the largest miss.
Seekat predicted 26.7 kWh. The inverter recorded 26.7 kWh. Nearly a perfect match.
Seekat predicted 25.4 kWh. The inverter recorded 30.2 kWh. A 16% difference.
Seekat predicted 35.3 kWh. The inverter recorded 20.7 kWh. A 71% difference.
On 2026-07-01, the household did not follow its usual routine. The family spent more time outside and ran fewer appliances than a typical day. With less power being drawn, the battery filled up sooner than Seekat predicted. It's a reminder that not every day is the same.
Seekat is for Filipinos who want to be part of the change towards sustainable energy but do not know where to start, or are unsure about how to approach the new technology. It is not a replacement for an installer's site visit or a licensed installer's final design. It is primarily meant to be used as a fun, educational tool.
Seekat isn't public yet. If you'd like early access, want to participate in the beta testing, or just want to ask a question, send a message below and we'll get back to you.
This comparison covers one home, one system, one three-month period. It is Seekat's first check against real inverter data, not a guarantee for every roof. We plan to keep running comparisons like this one as more real-world data becomes available.