Happy Solar Systems


Happy Solar Systems is a trusted solar energy solutions provider in Kenya, dedicated to helping homes, businesses, and institutions access clean, reliable, and affordable power.

We specialize in designing, supplying, and installing high-quality solar power systems that reduce electricity costs, improve energy independence, and support sustainable living.

With Kenya’s abundant sunshine and rising energy demands, we believe solar power is not just an alternative—it is the future.

Our goal is to make that future accessible to everyone.

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Happy Solar Systems

Clean, Affordable Solar Power

Happy Solar Systems is a trusted solar energy solutions provider in Kenya, dedicated to delivering reliable, affordable, and sustainable solar power systems for homes, businesses, and institutions. We help our clients reduce electricity costs, gain energy independence, and embrace clean renewable energy without compromise.

With a strong focus on quality, safety, and customer satisfaction, we design and install solar systems that are tailored to real power needs — not guesswork.

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Happy Solar Power Systems available in Kenya

Solar Power Solutions in Kenya

Are you looking to Buy the Best Solar Panels in Kenya

Solar Panels

Solar panels for homes, offices, schools, and farms in Kenya

Buy Solar Panels Today

Buy best solar power lithium and gel batteries in Kenya

Solar Batteries

Reliable solar batteries engineered for long life and consistent performance in Kenya

Buy Quality Batteries Today

Buy Best Solar Power Inverters in Kenya near you

Solar Inverters

Solar inverters for homes, offices, schools, and industries

Order Solar Inverter Today

Solar Accessories

Quality solar power accessories designed for reliable system performance

Get Quality Solar Accessories 

Happy Solar Systems

SELECT YOUR SOLUTION

Quality Solar Power Accessories
Quality Solar PV Cables
DIY Solar Power & Lighting Kits
Power Back up & Upgrades

Happy Solar Systems

New Products

Happy Solar Systems

Residential, Commercial & Industrial Solar Installations

01
Home Solar Power Packages
02
Commercial Solar Power Packages
03
Custom Solar Power Solutions
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Upgrades, Repair & Maintenance

Happy Solar Systems

Industries We Serve

  • Homes & Apartments

  • Farms & Agribusiness

  • Schools & Universities

  • Hospitals & Clinics

  • Offices & Commercial Buildings

  • Hotels & Lodges

  • Factories & Warehouse

I wanted a solar backup system mainly to deal with frequent power outages. Happy Solar Systems explained everything clearly and helped me choose the right system without pushing unnecessary upgrades. The installation was neat and well-organized, and the system works perfectly. I now enjoy uninterrupted power and much lower electricity bills.

Lucy Wanjira

Wangige, Kiambu

Electricity costs were eating into my profits, and power cuts affected my clients. Happy Solar Systems designed a solar system that runs my salon equipment smoothly. My monthly bills have gone down, and I no longer close due to blackouts. The investment has already started paying for itself. I would confidently recommend them to any business owner.

Jane Kiarie

Rongai, Kajiado

Our lodge needed a reliable and quiet power solution for guest comfort. Happy Solar Systems installed a hybrid solar system that powers rooms, offices, and outdoor lighting. Guests have noticed the improvement, and our energy costs have reduced significantly. The project was well-managed from start to finish, and the after-installation support has been outstanding

Thomas Njoroge

Naivasha, Kenya

Happy Solar Systems

Key Solar Power Solutions

  • Home Solar Power Solutions 

  • Off-Grid Solar Systems

  • Grid-Tied Solar Systems

  • Hybrid Solar Systems

  • Solar Backup for Homes

  • Solar Street Lights & Security Lights 

  • Solar Garden & Compound Lighting

  • Domestic Solar Water Heaters 

  • Commercial Solar Water Heating Systems

  • Portable Power Backup Solutions

This Month Sales Offers

UP TO

10%

OFF

DEYE Inverters & Batteries
DEYE PRODUCTS

Happy Solar Systems

News & Ideas

September 14, 2025
September 14, 2025

TBB RIIOSUN – 6KVA-S Hybrid Solar Inverter in Kenya

TBB RIIOSUN – 6KVA-S Hybrid Solar Inverter in Kenya As demand for reliable and sustainable energy solutions continues to rise in Kenya, the TBB RIIOSUN – 6KVA-S Hybrid Solar Inverter has emerged as one of the most dependable and versatile inverters on the market. Ideal for residential, commercial, and remote off-grid solar power installations in Kenya, this hybrid inverter delivers excellent performance, efficiency, and long-term value. Call or WhatsApp: 0741 163020 to inquire or order your system today. Applications of TBB RIIOSUN – 6KVA-S Hybrid Solar Inverter in Kenya Advantages of the TBB RIIOSUN – 6KVA-S Over Other Inverters Technical […]
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September 14, 2025
September 14, 2025

How to Size Your Off-Grid Solar Power System in Kenya

A Step-by-Step Technical GuideHarnessing solar energy is a sustainable solution for Kenya’s energy challenges, especially in rural and off-grid areas. However, designing an efficient off-grid solar system requires careful planning. Here’s a technical guide to help you size your system correctly Size Your Off-Grid Solar Power System in Kenya. 1. Assess Your Energy Needs Step 1: List All AppliancesCreate an inventory of all electrical devices you plan to power, including: Step 2: Calculate Daily Energy ConsumptionUse the formula:Daily Watt-Hours (Wh)=Power (W)×Hours of Use/DayDaily Watt-Hours (Wh)=Power (W)×Hours of Use/Day Example: Step 3: Account for System LossesSolar systems have inefficiencies (inverter losses, temperature, wiring). Multiply total Wh by 1.3 (30% buffer):650 Wh×1.3=845 Wh650Wh×1.3=845Wh 2. Determine Solar […]
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Get a Free Site Survey

Get a Free Site Survey and take the first confident step toward the right solar solution for your home or business.

Call | Text | WhatsApp +254 741 163020

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DEYE Inverters

DEYE Inverters are engineered for durability and long-term performance. With robust internal components, efficient cooling systems, and strong surge protection, they handle demanding environments with ease. Their modern LCD displays and smart monitoring apps allow you to track performance, energy savings, and system health in real time.

 

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TBB RiioSun Inverters

TBB Riosun II Inverters are designed for users who demand intelligent, uninterrupted, and efficient solar power. Built with advanced hybrid inverter technology, the Riosun II series smartly manages energy from solar panels, batteries, and the grid to deliver stable and reliable power at all times.

 

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