Solar installation project Solar installation project Solar installation project Solar installation project

Eco Innovative Construction

We help Filipino families cut their electric bills and gain energy independence through solar installations, quality roofing, and interior renovations. Use this free tool to find the right solar system size, battery setup, and see your estimated savings — in minutes.

☀️ FREE Solar Consultation Tool
📸 Real Installed Projects
0 Before We Start — Client Goals

We help clients reduce their electric bill by 60% to as low as ~₱300/month. Understanding the client's goal, budget, and target payback period helps us recommend the right package from the start.

1 System Type

⚡ On-Grid

No battery. Saves on daytime usage. Shuts off during brownout. Lower cost.

🔋 Hybrid

With battery. Powers loads at night. Works during brownout.

2 Monthly Electric Bill → Solar Size
Bill÷ ₱15.50 ÷ 30= kWh/day ÷ 4= kWp needed
💡 Monthly kWh is printed on your electric bill. Rate used: ₱15.50/kWh.
3 Select Solar Package
Auto-recommends based on bill. Click any package to override. Base: ₱40,000/kW.
📐
Enter the client's bill above to get a recommendation.
4 Appliance Usage — Day & Night

Tell us what appliances run during the day and at night. This determines how much solar you use directly, how much goes to the battery, and how long the battery lasts.

☀️

Daytime Use

6:00 AM – 5:00 PM · Solar harvest: 4 hrs (8AM–12PM)

Aircon 1
Aircon 2
☀️ Total daytime load — kWh
🌙

Nighttime Use

5:00 PM – 6:00 AM · 13 hours · Battery powered

Base load of 800W (fridge + lights) is always included.
Aircon 1
Aircon 2
Aircon 3
🌙 Total night load — kWh
5 Payment Method

💵 Cash

Full payment. Base price.

🧾 Installment

Post-dated checks. 1.7%/mo.

6 Generate Proposal
Review the inputs above, then generate the solar proposal.
💬Frequently Asked Questions
📋Appliance Wattage Reference (PH)
ApplianceWattsTypical HourskWh/dayLoad
0.5 HP Aircon374W8h3.0Med
1.0 HP Aircon748W8h6.0High
1.5 HP Aircon1,122W8h9.0High
2.0 HP Aircon1,496W8h12.0High
Ref / Chest Freezer300–500W24h2–4Med
EV Charger Level 11,400W6–8h8–11High
EV Charger Level 22,000W6h12High
LED Lights100–200W5h0.5–1Low
TV / Entertainment100–300W4h0.4–1.2Low
On-Grid vs Hybrid
FactorOn-GridHybrid
BatteryNoneIncluded
Works in brownoutNoYes
Night solar useNoYes
Upfront costLowerHigher
Best forDay usersNight / brownout areas
🛡️Warranty Coverage
ItemWarranty
Solar Panels15 years
Inverter5 years
Battery10 years (5 years on 11.5 kWh option)
After-Sales Service2 years
Includes one (1) free panel cleaning within the first year. Estimated battery life: ~8,000 cycles, roughly 20 years under normal use.