Solar Inverter Price in the Philippines (2026)
TL;DR
In the Philippines, a grid-tied (string) solar inverter for a typical home runs about ₱20,000-70,000 depending on size and brand, while a hybrid (battery-ready) inverter runs about ₱25,000-150,000 across budget to premium tiers. Microinverters cost more per watt but suit shaded or complex roofs. Price is driven by type (hybrid costs more than grid-tied), power rating in kW, and brand tier — budget-mid brands like Deye, Growatt, and Solis versus premium Huawei, Sungrow, and SMA. The inverter is only part of the installed system cost, not the whole bill.
The inverter is the brain of a solar system — it converts your panels’ DC into usable AC and, in a hybrid, manages the battery. Here’s what it costs in the Philippines and what moves the price.
Price by inverter type
| Inverter type | Typical home price | Best for |
|---|---|---|
| Grid-tied (string) | ₱20,000-70,000 | Bill savings, no battery |
| Hybrid (battery-ready) | ₱25,000-150,000 | Backup, battery, off-grid |
| Microinverters | Higher per watt | Shaded / complex roofs |
Ranges span brand tiers and power ratings. For the full hybrid breakdown by tier and size, see hybrid inverter price; for how the types differ, see solar inverter types.
What drives the price
- Type. Hybrid > grid-tied, because a hybrid also manages battery charging and can power your home during a brownout. A plain grid-tied unit just converts and exports.
- Power rating (kW). Bigger inverters cost more. Size it to at least your array size — a 5kW array needs a 5kW-or-larger inverter.
- Brand tier. Budget-to-mid brands here include Deye, Growatt, Solis, Goodwe; premium include Huawei, Sungrow, SMA, Fronius. Premium costs more but brings stronger warranties, efficiency, and local support.
Sizing note
The inverter should match or modestly exceed your array. Undersizing clips production; a 10-20% oversize is fine and sensible if you might add panels later. Your installer sets this against your array and plans.
Keep it in perspective
The inverter is a major component, but not the biggest cost. Panels and labor usually add up to more. A 5kW grid-tied system runs about ₱250,000-400,000 installed — see the full cost breakdown — with the inverter a portion of that, not the bulk.
For specific units, see best solar inverter in the Philippines and individual reviews like Deye, Growatt, and Huawei. To see the inverter costed inside a full build, use the solar system builder or get free quotes.
Frequently asked questions
How much does a solar inverter cost in the Philippines?
A grid-tied string inverter for a home is roughly ₱20,000-70,000 depending on kW and brand. A hybrid inverter that also charges a battery runs about ₱25,000-150,000 across budget, mid, and premium tiers. Microinverters cost more per watt but handle shading and complex roofs well. The exact figure depends on size, type, and brand.
Why are hybrid inverters more expensive than grid-tied?
A hybrid inverter does more: it manages panels, the grid, and battery charging/discharging, and it can run your home during a brownout. That extra hardware and control electronics costs more than a plain grid-tied string inverter, which only converts panel power for immediate use or export.
What size inverter do I need?
The inverter's kW rating should be at least the size of your solar array — a 5kW array needs a 5kW-or-larger inverter. Undersizing clips your production; a modest oversize (10-20%) is fine and can be smart if you plan to add panels later. Your installer sizes it to your array and future plans.
Which inverter brands are cheaper vs premium in the Philippines?
Budget-to-mid brands widely available here include Deye, Growatt, Solis, and Goodwe. Premium brands include Huawei, Sungrow, SMA, and Fronius, which cost more but offer stronger warranties, efficiency, and support. The right pick balances budget against how long you plan to keep the system.
Is the inverter the biggest cost in a solar system?
No. Panels and installation labor usually make up more of the total. The inverter is a significant single component but a minority of the all-in price — a 5kW grid-tied system runs about ₱250,000-400,000 installed, of which the inverter is a portion, not the bulk.