Buyer guide

Solar camera power planning: start with the load

Last checked 24 October 2026

Before choosing a solar panel or battery for a pan-tilt-zoom camera, ask for a site-specific energy assessment. Give the designer your intended operating pattern and the periods when recording must remain available.

PVsyst describes stand-alone presizing as a rough estimate: it uses monthly solar input with panel orientation and horizon, desired autonomy and an acceptable loss-of-load level. It recommends a detailed simulation with real components after presizing. This is software-method guidance, not a camera performance promise. PVsyst stand-alone presizing documentation.

Prepare an energy brief

Input to supply	Evidence to request
Site and season	Location, installation months, panel direction and tilt, and dated photos of shading across the day.
Operating pattern	Measured power for standby, recording, live viewing, night illumination and pan/tilt operation; expected time in each mode.
Availability target	The acceptable interruption level and the period to cover without useful charging.
Battery and charging arrangement	Usable energy at the proposed operating conditions, permitted charge/discharge conditions, controller compatibility and the proposed wiring layout.

Compare the assumptions, then the sizes

• Ask the designer to show the daily energy budget and the month that governs sizing.
• Request the assumed losses, shading treatment and reserve, rather than accepting an unexplained capacity recommendation.
• Agree what the camera should do when energy is low: preserve recording, reduce viewing, alert the operator or stop.
• Define a sample trial with a written operating schedule and logged energy data before accepting a configuration.

Treat every proposed battery duration as conditional on that brief. No operating duration is established for a camera on this page.

Panel labels beside battery labels

Use these printed lines to ask for a configuration, then apply the planning checks above. Panel labels and battery labels do not establish operating time, usable energy, charging performance or matched option pairs.

Battery units, cell counts and slash-separated options remain as printed. A missing battery line is an unanswered specification question; do not convert a cell count or repair a printed unit.

Your next step

Send your site, operating schedule and availability target to request a power-planning discussion.

Discuss a solar power brief Browse camera options

WhatsApp +86 178 4666 9989 · Email: [email protected]. Contact details and enquiry draft