Sleek high-gloss black finish with modern styling.
Hi-MO 5 Monofacial: Best Choice for Solar Rooftop Systems
The LONGi Hi-MO 5 Monofacial module sets a new standard in high-efficiency, reliable solar power generation. Engineered for distributed generation and C&I (commercial & industrial) applications, it features large-wafer mono-crystalline cells and advanced materials to deliver high output, strong durability and excellent performance over decade.
With regular servicing and maintenance, a Worcester boiler typically lasts 12–15 years. Some can last even longer if well maintained.
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.
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.
You should service your boiler once a year. Annual servicing ensures it runs safely, maintains efficiency, and keeps your manufacturer warranty valid.
Key Features
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High Module Efficiency: Around 25% conversion efficiency under standard test conditions.
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Gallium-Doped Technology: Reduces Light Induced Degradation (LID), ensuring long-term stable power output.
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Optimized Electrical Parameters: Designed to operate at approximate working current of ~13A, making it well suited to mainstream optimizers, micro-inverters, or string inverters.
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Module Design for Distributed Applications: 182R wafer, 54-cell layout balances high power & manageable weight/size for easier installation.
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Robust Mechanical Properties:
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Front side static loading capacity up to 5400 Pa
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Rear side loading up to 2400 Pa
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Hail resistance: survives 25 mm hail at 23 m/s speed.
Warranty & Lifespan
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Product Warranty: 25 years
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Power Output Warranty: 25 years
Applications & Benefits
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Ideal for residential rooftop, commercial, industrial and distributed generation settings where space, weight and reliability are important.
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Reduced risk of degradation ensures higher returns over the lifespan.
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Optimised size and packaging reduces installation and transportation cost
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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.
Available in 32 kW and 36 kW models for larger homes.
Intuitive colour display for easy operation.
Works with Bosch EasyControl and other smart thermostats.
