Hi-MO 5 Bifacial: Shaping the future.

The LONGi Hi-MO 5 Bifacial is a high-performance, dual-glass solar module designed to maximize energy yield from both sides, ideal for utility-scale, ground-mount, and high-irradiance environments. With long-term durability, robust mechanical design, and advanced cell technology, this module delivers superior output and reliability over its life span.

Categories: ,
How long do Worcester Bosch boilers last?

With regular servicing and maintenance, a Worcester boiler typically lasts 12–15 years. Some can last even longer if well maintained.

What types of boilers does Worcester Bosch offer?

Worcester Bosch manufactures:

  • Combi Boilers – For instant hot water and heating, no tank required.

  • System Boilers – Require a cylinder for hot water storage.

  • Regular (Conventional) Boilers – Work with tanks and are ideal for older systems or larger properties.

How energy efficient are Worcester Bosch boilers?

Most modern Worcester boilers have an A-rated ErP efficiency (over 90%). This helps reduce energy bills and carbon footprint compared to older G-rated boilers.

How often should I service a Worcester Bosch boiler?

You should service your boiler once a year. Annual servicing ensures it runs safely, maintains efficiency, and keeps your manufacturer warranty valid.

Key Features

  • Bifacial Energy Yield: The bifacial design allows the module to capture sunlight reflected from behind the panel, significantly increasing overall energy harvest.

  • Gallium-Doped Cells: Cuts down Light Induced Degradation (LID), improving long-term power stability.

  • Optimized Electrical Parameters: Working current around ~13 A, which pairs well with standard string inverters.

  • Large-Format, Robust Construction: Uses M10-sized wafers and dual glass + framed design for added strength.

  • Smart Packaging & Logistics: Designed for efficient transport and reliable packaging, to reduce cost and risk during shipping.

    Warranty

    • Product Warranty: 30 years Longi

    • Power/Warranty Terms: Backed by long-term output guarantees to ensure performance over the operational life. Longi

    Ideal Applications & Benefits

    • Excellent for ground-mount, utility-scale solar farms or large-area installations where rear-side irradiance (from ground reflections or albedo) is available.

    • Dual-glass design helps with resilience in harsh climates (e.g. hail, wind loading).

    • Reduced degradation and improved energy yield translate to better lifetime returns.

About Worcester Bosch

Worcester Bosch is a trusted name in the UK heating industry, renowned for manufacturing high-quality boilers that deliver exceptional performance and reliability. With over 60 years of expertise, the brand has earned countless awards, including multiple Which? Best Buy accolades.

Designed with British homes in mind, Worcester Bosch boilers combine sleek, modern styling with advanced energy-saving features. They are engineered for efficiency, quiet operation, and long-term durability, making them a top choice for homeowners and installers alike.

Backed by generous warranties and a nationwide network of accredited engineers, Worcester Bosch ensures every customer enjoys dependable heating and complete peace of mind. The brand also remains committed to innovation and sustainability, helping households reduce their energy bills and carbon footprint.

worchester boiler hero
Scroll to Top