Solar Site Log: PV Installer
Solar Site Log: PV Installer has 5 installs, #142,832 of 163,292 in Business.
Description
Solar Site Log is the install-day record book for solar installers. Scan every panel serial, capture commissioning readings, photograph the evidence, and hand your customer a professional PDF report — all from your phone, all working without a signal. Solar Site Log is an independent app. It is not affiliated with, endorsed by or operated by NEPRA or any other government entity, and it does not represent a government entity. Net-metering rules and forms come from your regulator; for Pakistan the official source is NEPRA at https://nepra.org.pk
WORKS OFFLINE, ON THE ROOF Everything runs on the device — including panel serial scanning — so nothing waits for a signal on the roof.
PANEL SERIAL INVENTORY THAT SURVIVES A WARRANTY CLAIM Manufacturers want per-site serial records before they honour a 25-year warranty.
• Scan the module label — the barcode, or the printed serial when the barcode is scuffed
• "Save & add another" keeps the make, model and wattage so you log 18 modules fast
• Duplicate serials are rejected, so a double scan cannot corrupt your inventory
• Export the whole record as CSV — it opens anywhere, years from now
INVERTER AND COLD-MORNING VOLTAGE CHECK Record make, model, serial, AC/DC ratings, MPPT count and firmware. Then check your string against the inverter's DC input limit at the coldest temperature you expect — the classic way a brand-new inverter dies on its first cold morning, and something you cannot see without doing the maths.
COMMISSIONING CHECKLIST Ten tap-through safety checks — earth continuity, ground-fault trip, RCD, anti-islanding, isolators, disconnect labelling, wire labelling, array bonding, surge protection, mounting torque — each Pass, Fail or N/A. Plus AC readings, earth resistance and technician sign-off.
Record Voc, Vmp, Isc and Imp per string with the ambient temperature. A missing string-voltage line is one of the most common reasons a net-metering application stalls for weeks.
PRODUCTION ESTIMATE YOU CAN DEFEND Every figure is calculated from what you already logged — the installed modules, the array tilt and azimuth, the measured shading, the inverter efficiency. Nothing is typed in by hand, because a hand-typed number is exactly what a customer can dispute later.
You get annual and average monthly kWh, the monthly shape across the year, specific yield, performance ratio, DC:AC ratio and a 25-year total — with an itemised list of every assumption behind it. When the customer asks "you said 1,500 kWh a month", you both have the same baseline.
PHOTO EVIDENCE, ORGANISED BY CATEGORY Before, during, after, roof penetrations, equipment placement, wire labelling, disconnect labels, serial labels, receipts. The categories insurers, city inspectors and warranty desks actually ask for.
CUSTOMER HANDOFF REPORT One PDF: your branding, the system summary, every panel serial, the inverter specification, your commissioning results, the production estimate with its assumptions, and the photo evidence. Share it by WhatsApp, email or anything else. Replace a text message with a real report.
NET-METERING DATA SHEET Every value the application asks for, on one page, with presets for NEPRA (Pakistan), DISCOM (India) and SSEG (South Africa).
ALSO INCLUDED
• Customers and multiple sites per customer
• Install timer and materials list
• Invoices and payment tracking
• Calendar and reports
• Dark mode
• No account required
FREE AND PREMIUM Free: 3 sites per month, 1 customer, 25 photos per site, and the full handoff report. Premium: unlimited sites, customers and photos, panel serial scanning, the net-metering data sheet, CSV export, and no ads. Monthly, yearly or a one-time lifetime unlock.
Not affiliated with any panel or inverter manufacturer. Production figures are good-faith engineering estimates based on long-run average solar resource data, not guaranteed yields.
Growth change in installs
| Per | Growth | Growth % | Actual change | Measured over |
|---|---|---|---|---|
| day | Not enough history yet | |||
| week | Not enough history yet | |||
| month | Not enough history yet | |||
| year | Not enough history yet | |||
How these figures are measured
Change in installs, scaled to each window from the real gap between crawls. A window needs a full period of history before it reports anything.
Tracking since 2026-09-26. History accumulates as changes are observed — check back soon.
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