Erncorp

Call Directions

Erncorp Solar and Water Solution Engineers Order at the comfort of your home, and we will deliver to your location.

☀️ How Does a Tube Solar Water Heater Work?Have you ever wondered how a solar water heater gives you hot water without u...
21/09/2026

☀️ How Does a Tube Solar Water Heater Work?

Have you ever wondered how a solar water heater gives you hot water without using electricity to heat the water?

The system uses solar energy to heat water through a series of evacuated glass tubes.

🔹 1. Solar energy is captured
The tubes absorb heat from sunlight, even when the sun isn't at its strongest.

🔹 2. Water is heated
Heat is transferred to the water inside the system, gradually increasing its temperature.

🔹 3. Hot water rises
As the heated water becomes less dense, it naturally moves upward into the storage tank while cooler water moves down towards the tubes.

🔹 4. Hot water is stored
The insulated tank stores the heated water so it can be used when needed.

Why consider solar water heating?

☀️ Uses renewable energy
💡 Can reduce electricity used for water heating
🚿 Provides hot water for everyday household use
🏠 Can be suitable for homes, apartments and other buildings
💰 Can reduce long-term water-heating costs

The key consideration isn't simply buying a solar water heater—it's choosing the right capacity and ensuring the system is correctly installed for your household's hot-water demand.

What size solar water heater does your household need? 150L, 200L, 250L, 300L or 350L?

Your Hot Water Can Run on Sunshine ☀️            Still spending money heating water? ☀️Your roof can do more than protec...
21/09/2026

Your Hot Water Can Run on Sunshine ☀️

Still spending money heating water? ☀️

Your roof can do more than protect your home.

With an Eraslan Solar Water Heater, you can harness sunlight to provide hot water for your household while reducing reliance on electricity.

Perfect for homeowners looking for a practical long-term hot-water solution.

📍 Nairobi & surrounding areas
📞 +254 712 701 185 | +254 720 809 423

🔥 150L Solar Water Heater – Seven SS (Stainless Steel) – Low Pressure 🔥Still sealed, never installed! Selling because [r...
15/09/2026

🔥 150L Solar Water Heater – Seven SS (Stainless Steel) – Low Pressure 🔥

Still sealed, never installed! Selling because [reason, optional].

✅ 150L capacity — perfect for a small/medium family
✅ Stainless steel tank (won't rust, lasts long)
✅ Seven SS brand
✅ Low pressure system — easy install, low maintenance

💰 KSh 68,000— negotiable for quick pickup
📍 Ongata Rongai, Nairobi
🚚 Can help arrange delivery within Nairobi

DM me or comment if interested — first come first served! 🙌

Looking to install solar anywhere in Nairobi or Kenya? Talk to us today for a consultation and the best plan for you and...
31/07/2026

Looking to install solar anywhere in Nairobi or Kenya?
Talk to us today for a consultation and the best plan for you and your needs.
Erncorp offers sites visits, size, design and install.

Power & Energy Expo 2026: A Look at Kenya's Evolving Energy LandscapeYesterday, I attended the Power & Energy Expo held ...
30/07/2026

Power & Energy Expo 2026: A Look at Kenya's Evolving Energy Landscape

Yesterday, I attended the Power & Energy Expo held at the Carnival Grounds, marking a notable change from its traditional venue at KICC. The new location, situated just behind Uhuru Gardens, offered a different setting for one of Kenya's key gatherings in the energy sector.

The expo brought together a diverse mix of industry players, including solar manufacturers, cable producers, electrical accessory suppliers, importers, distributors, and energy service providers. Entry was seamless—attendees simply presented a business card, making the registration process quick and business-focused.

Attendance was respectable, although it appeared lower than last year's event at KICC. Speaking with several attendees and exhibitors, a common view emerged that the Carnival Grounds may have been less convenient due to its location outside the city centre. However, there was another perspective worth considering: the venue may have filtered out casual visitors, resulting in a higher proportion of genuine buyers, installers, consultants, and decision-makers. From a business networking standpoint, that could be seen as a positive outcome.

As someone with a keen interest in the solar industry, I spent most of my time exploring the renewable energy exhibitors. One striking observation was the level of product standardisation across most stands. The majority showcased similar product portfolios, including:

* Solar PV modules
* Gel batteries
* Lithium battery storage systems and hybrid inverters
* Solar floodlights and streetlights

A few exhibitors differentiated themselves by displaying energy-efficient heat pump water heaters and solar water heating solutions, adding some diversity to the exhibition.

One of the more unexpected attractions was a full-body solar-powered massage chair. It certainly drew attention—although one enthusiastic visitor appeared to have claimed it for the better part of the day and looked completely immersed in the experience!

# # Did the Expo Deliver?

Going into the event, I was hoping to see groundbreaking technologies and gain insight into the latest innovations shaping the renewable energy sector.

While there were valuable conversations with industry experts and suppliers, there were few truly new technologies on display. The exhibition leaned more towards showcasing established, commercially available products than unveiling breakthrough innovations. Even so, the quality of the displays and the opportunity to interact directly with manufacturers and distributors made the visit worthwhile.

# # Areas for Improvement

No event is perfect, and there were a couple of areas that could enhance the visitor experience in future editions:

* Seating areas were limited, making it difficult for attendees to take a break after walking through the numerous exhibition stands.
* Refreshment facilities were minimal for most of the day. Although an eating area was set up around lunchtime, more food and beverage options throughout the event would have been appreciated.

# # Overall Verdict

From an organisational standpoint, the Power & Energy Expo was a success. The event was well coordinated, easy to access, and succeeded in bringing together key players from Kenya's growing energy sector. Although it lacked major technological surprises, it provided an excellent platform for networking, product demonstrations, and business discussions.

I'm curious to hear from others who attended.

If you were an exhibitor, did the event generate quality leads and meaningful business conversations?

If you attended as a visitor, what stood out to you, and do you think the move from KICC to the Carnival Grounds was the right decision?

I'd love to hear your thoughts.

At Erncorp Solar Solutions we offer affordable and quality Solar Powered backup system.With our qualified team we size, ...
15/07/2026

At Erncorp Solar Solutions we offer affordable and quality Solar Powered backup system.
With our qualified team we size, design and install the solar system.
Call us today for a consultation on your home or commercial needs.

After installing the 20KVA solar backup system and 2 300L solar water heaters, the customer called to thank us for reduc...
01/07/2026

After installing the 20KVA solar backup system and 2 300L solar water heaters, the customer called to thank us for reducing his reliance on the Grid.
He was over the moon as the system was flawless.
Contact us today and we'll change your love/hate relationship with the Grid.

For those who've installed one of these, what do you do when you'll be away from home for a week or so. Follow us for pr...
23/06/2026

For those who've installed one of these, what do you do when you'll be away from home for a week or so. Follow us for practical solutions.
We size, design and install. Call us on: 0712701185

17/06/2026

Sometimes the challenges of installing solar systems are not financial.

You'll find a client who genuinely needs a solar solution but is held back by one concern: petty theft.

We encounter this more often than most people realize.

A common scenario is where the client needs to pump water from a shallow well or a river, but the water source is several hundred metres—or even kilometres—from the homestead. Installing the solar pump at the water source makes sense technically, but leaving expensive solar panels and equipment unattended becomes a security risk.

For such scenarios, we had two options:

1. Install the solar system at the main house.

Power is then transmitted to the pump using long cable runs. However, this requires larger cable sizes to minimize voltage drop and power losses, significantly increasing project costs.

2. Use a mobile pumping system.
The client moves the solar panels to the water source during pumping and carries them back home afterward. While this reduces the risk of theft, it is labour-intensive, inconvenient, and often discourages regular water pumping.

Every site is different. That's why a proper site assessment is just as important as selecting the right solar equipment. A good solar installer doesn't just size panels and pumps—they design solutions around the client's real-world challenges.

At ERNCorp Solutions, we believe the best solar system is the one that works reliably for years while fitting the client's environment, budget, and lifestyle.

Address

Ongata Rongai
Nairobi
00511

Opening Hours

Monday 08:00 - 17:30
Tuesday 08:00 - 17:30
Wednesday 08:00 - 17:30
Thursday 08:00 - 17:30
Friday 08:00 - 17:30
Saturday 08:00 - 14:00

Telephone

+254711761025

Website

Alerts

Be the first to know and let us send you an email when Erncorp posts news and promotions. Your email address will not be used for any other purpose, and you can unsubscribe at any time.

Shortcuts

Share