Alliance Contractors EcoGreen

EcoGreen Installations

Power your home with clean, self-generated electricity. We design and install certified residential solar, battery storage, and smart EV charging setups tailored to your everyday energy demands.

Clean Power for Your Household

Reduce reliance on the national grid and cut domestic utility bills with integrated, high-efficiency renewable installations built for longevity.

Rooftop Solar PV

Home Battery Storage

EV Smart Charging

Heat Pump Systems

Tier-one monocrystalline photovoltaic panels engineered for maximum harvest in variable UK light conditions, feeding clean power directly to your consumer unit.

Modular lithium storage banks that capture daytime solar surplus or charge on off-peak overnight tariffs to keep household running costs low.

Dedicated wall-mounted domestic vehicle chargers equipped with solar-matching modes, scheduled overnight charging, and universal plug compatibility.

Low-temperature air source heat pumps that upgrade domestic heating and domestic hot water, replacing fossil gas with quiet ambient heat extraction.

Solar PV & Battery System Costs

Explore clear starting prices, generation capacity in kWh, and estimated annual bill reductions for certified residential solar panel and home battery installations across the UK.

• GENERATION ONLY
• STORAGE RETROFIT
✱ HYBRID BUNDLE

Solar PV Array

Battery Storage Pack

Solar & Storage Hybrid

From £4,850

Turnkey Installation (0% VAT)

From £2,950

Modular Installation (0% VAT)

From £7,490

Combined System (0% VAT)

Comprehensive paired installation delivering a 4.2 kWp solar panel array with 10 kWh battery capacity, supplying peak self-consumption and daytime-to-evening renewable home independence.

High-efficiency monocrystalline rooftop array engineered for standard UK domestic properties, delivering from 3.5 kWp capacity and roughly 3,200 kWh in clean electricity generation annually.

Modular lithium iron phosphate battery unit storing from 5.2 kWh of usable energy, enabling smart overnight tariff charging and peak-time discharge to lower expensive utility grid import.

Up to £1,220

Average Annual Bill Savings

Up to £680

Average Annual Bill Savings

Up to £540

Average Annual Bill Savings

+ CUSTOM QUOTATIONS

Calculate Your Exact System Payback

Every installation includes MCS handover documentation, G98/G99 grid approval, real-time inverter app monitoring, and a comprehensive 25-year panel performance guarantee.

EV Charger Installation & Monitoring

Certified residential smart charger installations engineered for speed, safety, and seamless energy tracking. Compare transparent turnkey packages with intelligent app monitoring.

HOME ESSENTIAL
• MOST POPULAR
HIGH PERFORMANCE

7.4kW Smart Tethered

7.4kW Solar-Sync Smart

22kW Three-Phase Pro

£795+

Fully installed turnkey cost

£1,045+

Installed with solar linking

£1,490+

Rapid residential installation

Ideal for daily domestic overnight charging. Includes surge protection, dedicated mini consumer unit, cable run up to ten meters, and real-time mobile app tracking.

Directly diverts excess rooftop solar generation into your vehicle battery. Features automated off-peak tariff scheduling, dynamic load balancing, and CT clamp integration.

Rapid domestic or home-office charging for properties with three-phase power supplies. Complete with cellular cloud telemetry, automated firmware updates, and detailed expense reporting.

Flexible Payments On All Services


Finance available.*

Finance options available subject to status, eligibility, and formal approval. We provide transparent pathways to spread your heating upgrade with certified installation standards.

Plan Your Energy Upgrade

Our domestic specialists assess your roof orientation, annual power consumption, and electrical board capacity to deliver a clear feasibility summary with realistic payback figures.