Inverters

Flowatt 3kW Hybrid Solar Inverter System

A compact 3kW hybrid solar inverter with a built-in MPPT charge controller, for homes that want solar backup without needing a separate charge controller.

Catalog reference: verify the exact model, current seller listing, specifications, warranty, and availability before purchase.

CategoryInverters

Brand / MakerFlowatt

Estimated Price₱10,999 - ₱11,999

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Product overview

What to Know About Flowatt 3kW Hybrid Solar Inverter System

The Flowatt 3kW is a hybrid inverter with a built-in MPPT solar charge controller in one unit, which simplifies wiring compared to buying an inverter and charge controller separately. It works with an external battery bank (lead-acid or lithium, depending on the exact variant), so you'll need to size and buy a battery separately to go with it. This is a general Flowatt 3kW hybrid inverter listing, and Flowatt sells several similar 3kW variants with different MPPT ratings and features (some with WiFi monitoring, some without). Confirm the exact model, PV input range, and battery compatibility with the seller before buying panels or a battery to pair with it.

Technical checklist

Key Specifications & Compatibility

Type: hybrid solar inverter with built-in MPPT charge controller

Rated output: 3000W, pure sine wave

No built-in battery - requires a separate external battery bank

Check before buying: exact PV input voltage range and maximum charge current

Check before buying: supported battery chemistry (lead-acid and/or lithium) and BMS communication

Check before buying: surge/peak power rating

Best-fit guidance

Who This May Suit

Smaller homes wanting a hybrid inverter with built-in MPPT charging, paired with a battery bank of their choice.

Good to Know Before Buying

Confirm the exact model, PV input range, and battery compatibility with the seller, and budget separately for a battery.

Buyer checklist

Questions to Ask Before Buying

What's the exact PV input voltage range and maximum MPPT charging current?
Does this work with lithium batteries, and does it support BMS communication?
What battery capacity do you recommend pairing with this for my household?

Buying Notes

Prices, stock, warranty, shipping, and exact technical specifications may change on the marketplace listing. Confirm the seller, model number, compatibility, and current terms before purchasing.

FAQ

Frequently Asked Questions About Inverters

How do I know what size inverter I need?

Size your inverter to your continuous power draw plus surge/motor-starting loads, and match its battery voltage to your planned battery bank.

Read the Inverter & Panel Sizing Guide

What's the difference between hybrid and off-grid inverters?

Hybrid inverters can draw from solar, battery, or the grid depending on load and availability, while off-grid inverters are designed to run independently without a grid connection. Confirm which mode fits your setup before buying.

Why do PV input specs matter when choosing an inverter?

The inverter's MPPT voltage range and max PV input current determine how many panels you can safely wire in series or parallel. Mismatching this with your intended panel array can limit output or damage the inverter.

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Pros

Built-in MPPT charge controller means one less component to buy and wire separately.
Works with both lead-acid and lithium batteries on most Flowatt 3kW variants, giving flexibility in battery choice.
Compact hybrid design suits smaller homes easing into solar backup.

Cons and Considerations

No built-in battery, so you'll need to budget for and size a separate battery bank.
Flowatt sells multiple similar 3kW variants; confirm you're getting the exact model and specs shown in the listing.

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