Sizing is the upstream decision. Get the kVA, derate and battery picture right before quoting or auditing.
Get the kVA, derate and battery picture right before you quote or audit. Sizing is the upstream decision; everything downstream improves when sizing is correct.
Build order: sizing → audit → intelligence → diagnostics → solar/UPS → library.
Signature tool: enter loads + quote + budget; get a verdict, missing items, safety risks, and a 10-year cost comparison against cheaper-safe and premium alternatives.
OpenUPS Live Lab — interactive cockpit. Pick UPS units, add loads (servers, computers, fridges, motors), and watch input vs output, headroom, runtime and alarms update live.
OpenAudit a vendor quote against the sized envelope. Flag oversizing, undersizing and missing line-items.
OpenBrowse the catalogue: gensets, UPS, batteries and PV strings, with traceable specs.
OpenInstallation Visualizer — single-line diagram, breaker chain, earthing, SPDs and panel layout for the chosen architecture.
OpenAuthenticity Verification — serial portals, BIS/CE marks, seal photos and field-verification cautions by brand.
OpenMaintenance Planner — scheduled tasks, intervals, consumables and predictive checks per battery chemistry and inverter family.
OpenSafety & Fire Prevention — thermal-runaway, ventilation, clearance, PPE and fire-class extinguisher matrix.
OpenAbuse / Misuse Predictor — what happens when batteries are over-discharged, AVR is bypassed, or loads are run undervoltage.
OpenPower Quality dashboard — voltage, THD-V, THD-I, frequency, sags/swells and flicker against EN 50160 / IEEE 519 with prioritised recommendations.
OpenLifecycle Cost Calculator — 25-year discounted cashflow comparing grid-only, grid + diesel, and solar/UPS hybrid; returns NPV and payback.
OpenDocumentation Pack — printable installer & commissioning bundle with SLD reference, checklist, acceptance test record and sign-off.
OpenLearning Mode — short structured lessons. Client basics on the Client side; engineering depth on the Pro side.
OpenWalk through alarms and field symptoms with structured fault-tree guidance.
OpenHybrid solar + UPS sizing notes, derate factors and architecture patterns.
OpenCase studies, datasheets and reference documents collected from real deployments.
OpenMains vs. solar over 24 h