Our proposal calculation service in Thein Kone converts early-stage ideas into a quantified, inspection-ready plan you can actually build. Whether you’re considering a rooftop PV system for a guesthouse, a hybrid inverter with batteries for a clinic, or an internal electrical upgrade for classrooms and shops, the proposal stage is where success is quietly decided. Instead of generic templates, we start with your site’s physical and electrical realities—roof type and condition, cable routes, breaker capacity, operating hours, and logistics—so the numbers we present reflect Thein Kone’s actual conditions rather than brochure assumptions.
Work begins with focused data intake and a brief site walk. Recent electricity bills and any interval data reveal your load shape: when you consume most energy, how high the evening peaks run, and whether power factor correction is needed. We check service head, meter position, earthing condition, and distribution board space to understand what can stay and what must be upgraded. For solar scopes, we record roof orientation and tilt, shading sources across seasons, membrane and flashing health, and safe access for future maintenance. This baseline is not paperwork for its own sake; it prevents later rework by aligning design intent with what the building can support.
From those inputs we size systems with engineering discipline. PV arrays are modeled for yield under your tariff and climate, then translated into string configurations that stay inside each inverter’s MPPT window across hot afternoons and cooler mornings. If outages are a concern, we map an essential-loads sub-board—networking, point-of-sale, refrigeration, lighting—so batteries are sized to protect revenue-critical circuits without overspending on whole-building backup. For internal electrical works, we draft a single-line diagram that shows feeders, breakers, and isolation points with discrimination in mind, ensuring a fault trips only the affected circuit rather than darkening entire areas. Cable sizes are calculated for ampacity and voltage drop using realistic route lengths taken from the layout, not optimistic guesswork.
The numbers then become a transparent bill of quantities. We separate modules, inverters, mounting hardware, protections, conduits, distribution board components, labeling, and monitoring into clear line items. Alternatives are presented where sensible—budget to premium—while holding safety margins constant. For Thein Kone’s weather and building finishes, we specify stainless or hot-dip galvanized fasteners where exposure demands it, UV-stable conduits on rooftops, sealants compatible with existing membranes, and tidy containment that keeps later maintenance feasible. If heritage ceilings, timber framing, or tight ceiling voids are present, we note junction accessibility and fire-stopping so compliance and serviceability are built into the price rather than added later as surprises.
A realistic schedule accompanies the costing. We set out survey confirmation, procurement windows, installation phases, and commissioning, with notes on working hours for occupied sites such as hotels, clinics, and schools. Temporary isolations and safe access routes are planned to keep operations running, and we identify any prerequisite works—roof patching, earthing upgrades, small civil plinths, or distribution board reorganization—that should be completed before installation teams arrive. This planning prevents idle labor and protects your calendar during monsoon periods when weather can compress workable hours.
Risk is made explicit, not hidden in fine print. We list assumptions about available breaker capacity, roof integrity, and utility approvals; call out potential scope movers like unforeseen waterproofing repairs, buried cable conflicts, or the need for export-limit settings; and provide mitigations such as contingency allowances, alternate mounting details, and staged battery additions. By naming uncertainties and giving options, we keep budgets resilient and decisions calm when conditions change.
Documentation is a deliverable in its own right. Your proposal pack includes a draft single-line diagram, preliminary string tables for PV, cable and breaker schedules, a layout sketch with clearances and setbacks, and a commissioning checklist that later becomes test sheets. We also include an outline maintenance plan—cleaning intervals, torque checks, and a recommended pre-monsoon thermal scan—so life-cycle costs are visible from the start. Clear labeling conventions and equipment IDs are specified so caretakers and inspectors can trace circuits without guesswork after the build.
Compliance and local alignment matter for approvals, insurance, and public safety. We frame recommendations within recognized low-voltage and PV good practices while following domestic guidance. For authoritative updates and policy resources relevant to engineering and standards in Myanmar, you can consult the Government’s Ministry of Science and Technology portal: https://myanmar.gov.mm/ministry-of-science-and-technology. Anchoring proposals to official sources keeps inspections straightforward without slowing your project down.
Financial clarity closes the loop. We map expected savings and payback for PV under your load profile, estimate avoided-outage costs for hybrid systems, and explain the trade-offs between upfront spend and long-term performance. Where future expansion is likely, we reserve conduits, breaker ways, and wall space so additional modules or batteries can be added cleanly instead of requiring demolition. The outcome is simple and powerful: a proposal calculation service in Thein Kone that turns site reality into numbers, drawings, and timelines you can trust—reducing surprises, smoothing inspections, and keeping your project on schedule from first estimate to final handover.
