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Marrickville 5kW Solar System Installation

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Project Overview

Solar System Installation in Marrickville

Project Overview:

MPV Solar recently completed a residential solar installation for a semi-detached home in Marrickville, located in Sydney’s vibrant Inner West. The homeowners wanted to lower electricity costs and reduce their carbon footprint, but were unsure if solar was possible due to their small roof size.

After assessing the property, MPV Solar designed a compact yet high-performing system that maximised every available section of roof space. This project highlights MPV Solar’s expertise in delivering efficient solar solutions for tight, challenging roofs — a common scenario in Marrickville and the surrounding Inner West.

System Specifications:

Panels Installed: 19 × 270 W Jinko Solar panels
Total System Size: 5.13 kW
Inverter: SMA Sunny Boy 5 kW inverter

Project Objectives:

Install a solar system suitable for a small semi-detached roof
Reduce electricity bills and increase daytime energy self-consumption
Use reliable, compact components to maximise available roof space
Deliver a durable installation with clean aesthetics and long-term performance

Project Summary:

MPV Solar installed a 5.13 kW solar system using 19 Jinko 270 W panels paired with an SMA Sunny Boy 5 kW inverter. This system was specifically designed to fit the tight geometry of the semi’s roof while still achieving strong energy production.

The SMA inverter provides high efficiency and excellent long-term reliability, making it ideal for compact residential systems. Installed by MPV Solar’s in-house, CEC-accredited electricians, the system now helps the Marrickville homeowner reduce electricity bills while generating clean energy from a roof they once thought was too small for solar.

Why Winston Hills Homeowners Choose MPV Solar

Specialists in small-roof and inner-west solar solutions
Family-owned and operated since 1992
In-house accredited installers (no subcontractors)
Premium panels and high-efficiency SMA inverter technology
Full aftercare, support, and performance monitoring guidance

Project Specifications

Project Type

Residential

Panels

19

Watts

270

kW

5

Location

Marrickville, NSW

Project Gallery

Can you install solar panels on a small roof in Marrickville?

Yes. Many Marrickville homes have limited roof space, but modern solar panels and smart design allow highly efficient systems even on small semis and terraces. MPV Solar specialises in small-roof installations.

How much can a 5 kW solar system save in Marrickville?

A 5 kW system typically saves $1,000–$1,600 per year, depending on usage, shading, and feed-in tariffs. Homes with high daytime usage can save even more.

Is my semi or terrace suitable for solar panels?

Most likely, yes. Even unusual or irregular roofs can support solar. MPV Solar performs detailed on-site assessments to determine panel placement and maximise generation.

How many solar panels do I need for a small Marrickville home?

Most small or medium Inner West homes install systems between 3 kW and 6 kW. In this project, the homeowner installed 19 panels, producing over 5 kW of clean energy, ideal for reducing electricity bills without needing a large roof.

Is a 5 kW solar system enough to noticeably reduce power bills?

Yes. A 5 kW system in Marrickville can save $1,000–$1,600 per year, depending on energy usage, daytime consumption, and feed-in tariffs. Homes with air conditioning, WFH needs, or daytime appliance use often see even higher savings.

Does MPV Solar provide ongoing maintenance and system monitoring?

Absolutely. MPV Solar provides full post-installation support, including system monitoring, performance checks, and maintenance to ensure your solar investment continues to perform at its best.

MPV Solar is committed to providing industry-leading solar energy solutions across Sydney, backed by a proven track record of successfully completing over 5,000 projects. As a family-owned business, we prioritise personalised service and truly value our clients, ensuring that each system is tailored to meet your unique energy needs.