Hybrid solar systems for homes and commercial properties in Manila and Cebu. Industry-standard parts. Every DC run labelled. Every install ships with a documentation pack — and we take over and repair systems other contractors got wrong.
Capacity ranges below are typical, not fixed. We size every system to the actual load, not the salesperson’s template.
Solar array, hybrid inverter, and battery storage sized to the household load profile. Brownout handover without manual switching.
Engineered string design for warehouse and commercial rooftops. Itemised proposal, structural review, single point of contact through commissioning.
Dedicated EV charging circuit designed to draw from the daytime solar surplus. Retrofits onto an existing Achiv install or comes with the new build.
The shortlist we vouch for. We will substitute up — never down — and only with the client’s explicit sign-off.
| Role | Manufacturer / model class |
|---|---|
| 01Solar panels (mono) | Trina Vertex S+, JA Solar, Canadian Solar |
| 02Hybrid inverter | Solis 5G / S6 hybrid, 3–16 kW |
| 03String inverter (commercial) | Solis 50–110 kW, paralleled |
| 04Battery (HV) | BYD HVS / HVM, 5–22 kWh |
| 05DC protection | Weidmüller / Phoenix, IP65 combiner |
| 06AC protection | Schneider / ABB, RCBO + SPD |
| 07Cabling | TÜV-rated solar DC, 4–10 mm² |
These commitments don’t flex by package, season, or how much the client knows about solar. The same standard applies to a 5 kWp home install and a 1 MW commercial array.
We do not substitute lower-spec components to win on price. Every panel, inverter, battery, breaker, and cable in our installs is sourced from manufacturers we vouch for and stock to specification.
Every DC run is labelled. Every lug is torque-checked. Every install ships with a documentation pack: as-built diagrams, panel string layouts, breaker labels, warranty registrations, and a one-page operating guide for the client.
We register every panel, every inverter, and every battery with the manufacturer in the client's name at handover. The original certificates go to the client; we keep digital copies on file for the duration of the term.
Our proposals itemise every component and every labour cost. Professional installation is priced transparently at a per-watt rate against the panel array installed. There are no surprise charges mid-job.
We get called when an existing system stops doing what the client was promised. Sometimes that is the inverter; usually it is the install around it. The audit and repair process below applies whether the original installer is reachable or not.
We have no commercial interest in disparaging other contractors. We have a commercial interest in fixing what they leave behind.
Output is well below the proposal numbers; output drops further each year. Often a string-design or shading issue the original installer never modelled.
Hybrid inverter throws a fault and the original installer cannot be reached. Warranty paperwork was never registered with the manufacturer.
DC runs are unlabelled, ungrounded, or terminated outside spec. Visual inspection raises immediate concerns; no torque records exist.
The array was sold against a generic load profile, not the actual building usage. Net export is poor; brownout coverage falls short.
On-site inspection, performance measurement at the array, inverter logs export, condition report on every component.
A written audit deliverable: photographed defects, measurements, and a prioritised list of what must change versus what should change.
Itemised proposal for the repair, including which components are replaced, which are kept, and the per-watt labour rate.
We redo the parts that need redoing, register every replaced component, and hand the client the documentation pack the original installer never delivered.
The audit pack lands with the client whether or not we win the repair. It is the document the original installer should have delivered, and the basis for any second opinion.
| Section | Contents |
|---|---|
| 0101 — Performance | Measured kWh vs proposal, per-string profile |
| 0202 — Photographic survey | DC runs, terminations, panel array, inverter, DB |
| 0303 — Electrical findings | Insulation resistance, polarity, earth continuity |
| 0404 — Documentation gap | Missing diagrams, warranty registrations, labels |
| 0505 — Recommendation | Must-change vs should-change, with quote |
Anonymised at the client’s request. The component list, schedule, and documentation pack are real.
A small-batch manufacturing facility wanted to cap its monthly Meralco draw and stay running through brownouts. We sized the array to the day-shift load and added battery to cover the line-restart window after grid drops.
The system was commissioned with a per-string monitoring profile. The client gets a single PDF performance baseline at handover; we keep the inverter logs available for the first year.
| 01Array capacity | 13.6 kWp |
|---|---|
| 02Panels | 32 × 425 W mono |
| 03Hybrid inverter | Solis 12 kW |
| 04Battery | BYD HVS, 10.2 kWh |
| 05Net metering | Approved, Meralco |
| 06Commissioned | Q4 2025 |
The shape of every Achiv hybrid install. PV array feeds the hybrid inverter; loads, battery, and the Meralco grid all sit on the inverter’s AC bus. During a brownout, the inverter isolates the grid leg and runs the property from solar plus battery.
Greater Manila and Cebu, full scope. Outside these regions, we evaluate case by case — say what site you have and we’ll get back to you on whether it’s a fit.
We register every panel, inverter, and battery with the manufacturer in your name at handover. You get the original certificates; we keep digital copies on file.
| Component | Term |
|---|---|
| 01Solar panels | 25 yrsperformance · linear |
| 02Solar panels | 12 yrsproduct |
| 03Hybrid inverter | 5 yrsmanufacturer |
| 04Battery | 8 yrsmanufacturer |
| 05Workmanship | 2–3 yrsAchiv, by package |
Specific terms confirmed in writing per project. Manufacturer warranty is held by the client; workmanship warranty is held by Intensified Achiv Solar.
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