JRJ Electrical Engineering Services

25/08/2026

We returned to this project to deliver a system upgrade. We just added an additional 16 kWh Battery Storage (ESS) to enhance the client's backup security.

The Full Setup Breakdown:
☀️ 14 kWp Solar PV Hybrid System
🔋 32 kWh Existing Battery Storage
➕ 16 kWh New Battery Upgrade
📊 48 kWh Total Battery Capacity

More storage means maximum energy independence, higher savings, and absolute peace of mind during grid outages. 💡

👇 Ready to scale up your energy savings?
DM us or Call Us 📲 09153819427 to book your free system assessment today!

17/08/2026

Grateful for the successful installation of Wall Charger for the BYD Sealion 5DMi of Sir Erven. ✅ Thank you, Sir. 🫡😃

📲 Message/Call us at 09153819427

12/08/2026

We love seeing our clients take complete control of their energy! ☀️ We recently had the pleasure of helping Sir Loreto transition to sustainable power with a 12kWp Solar PV Hybrid System and a 32kWh Energy Storage System. 🔋 This robust setup gives his property incredible backup power and long-term efficiency. A huge thank you to Sir Loreto for welcoming our team and trusting us to bring his green energy goals to life! 🫡

👉 Ready to slash your utility bills and secure your own backup power? Send us a DM today to get your free site assessment! 📲 0915-381-9427

02/08/2026

The Shark is fed and ready to roam! 🦈🔋 There is nothing quite like the thrill of knowing your ride is topped up and roaring to go right from your garage. A huge shoutout to Sir Jake for trusting us to install his BYD Shark 6 Wall Charger. Your ticket to uninterrupted, eco-friendly adventure is officially activated!

📲 Want to fuel your next escape right from home? Message us now to book your rapid charger installation today!

31/07/2026

Powering the future, one rooftop at a time. 🌍⚡️Our latest project features a 14kWp Solar PV Hybrid System backed by a 32kWh Energy Storage System for maximum efficiency. Massive thanks to Sir James for the trust. 🫡

💼 Let’s build your sustainable future. Comment "SOLAR" below or DM us to discuss a tailored system for your home or business. 📲 0915-381-9427

20/07/2026

Powering up the newest EV on the block! 🔋 With VinFast making its exciting debut on our roads, we are proud to have successfully completed this sleek Wall Charger installation. Big thanks to Sir Mikko for choosing us to future-proof his drive! 🤝⚡️

📅 Just got your new EV? Let’s get your home charging station set up. Send us a DM to book your installation slot!

18/07/2026

Mga ka-JRJ, nag taas nanaman ang Rate ng Electricity. 🥲 Let’s be wise on electricity consumption, otherwise our bills would go up. Having said that, there’s another way to keep our electricity consumption at its peak, and that is adapting the Solar PV System. Message us now for your Home Solar Setup. 📲 09153819427. ✅☺️

The overall residential electricity rate for the billing period July 11 to August 10, 2026, increased by Php0.78 per kilowatt-hour (kWh), bringing the rate to Php13.09/kWh, from Php12.30/kWh in the previous billing period.

The increase was mainly driven by higher generation charges, particularly the higher cost of electricity purchased from the Wholesale Electricity Spot Market (WESM). Higher market prices were mainly due to the outage of several major power plants across the country. In addition, some generating facilities were affected by the magnitude 7.8 earthquake that struck Southern Mindanao on June 8, 2026, while others were undergoing scheduled maintenance or experienced forced outages. Together, these events reduced the available electricity supply while demand remained relatively high, resulting in tighter supply conditions and higher market prices.

We encourage our customers to continue practicing energy-efficient habits to help manage their electricity consumption and monthly bills.

Read more here: https://www.davaolight.com/post/higher-generation-charge-drives-july-2026-electricity-rate

14/07/2026

Grateful for another installation and commissioned ✅ Solar Hybrid System that has 16kWP Solar Panels, 16kW Hybrid Inverter and 32kWh of Energy Storage System🔋. 🤗🙏🏻

Power your home with the sun and cut your electric bills. ☀️ Message us for your solar setup! 📲09153819427

04/07/2026

Grateful for another successful installation of BYD Wall Charger for Sir Arthur’s Sealion 6DMi. 😁✅🙏🏻

22/06/2026

Ouch! Mga ka-JRJ nag increase na naman ang Electricity rate ng Php 1.95kWh. 😱 Let's expect na malaki nanaman yung Bills natin. But there's a solution to lessen it and here it is:
✅Adapt to new technologies like using LED Bulbs
✅Install Solar Power to your Home with Energy System Storage (Battery)
✅Manage well your electricity usage

For inquiries on Solar Installation or other electrical services, just message us or call 📲09153819427. 🫡😁

The overall residential rate of Davao Light this June 2026 is at P12.30 per kilowatt-hour (kWh), reflecting a P1.95/kWh increase from last month’s rate of P10.35/kWh. This rate applies to electricity bills received from June 11 to July 10, 2026.

The rate adjustment is attributed to higher prices from the Wholesale Electricity Spot Market (WESM) due to tight power supply conditions brought about by multiple power plant outages.

The power distribution utility reminds customers that market prices are volatile, resulting in monthly changes in power rates. Davao Light encourages customers to practice energy efficiency to help manage electricity bills.

For a full breakdown of monthly rates, please visit www.davaolight.com.

Read more here: https://www.davaolight.com/post/davao-light-overall-residential-rate-up-for-june-2026