FIG.01 / PRICE / KWH
2015 to 2025
01Energy
Sunlight is free, forever.
PLN's fuel (gas, coal) gets pricier every year. Sunlight can't hike its rate. It's free for the lifetime of your panels.
Solar Consultant for Your Home
Solar panels for your home, so your electricity isn't dictated by PLN anymore.
Going solar isn't just about saving money. The bigger thing: you take control of your home's electricity. Your bill stops following PLN's tariff hikes, blackouts don't kill your house, and the call is back in your hands.
Free, no signup, results in your browser.
5 reasons home solar beats relying on PLN alone
Home solar is more than savings. Five things you can't get from PLN alone.
FIG.02 / LIFESPAN
25 to 30 YR
02Lifespan
Install once, run for 25+ years.
Tier-1 panels carry a 25 to 30-year performance warranty. An asset that doesn't wear out fast.
FIG.03 / VOLTAGE
03Stability
Steady voltage, no swings.
PLN grid voltage swings up and down a lot, slowly killing your AC, fridge, fan, and electronics. Solar with a battery gives you a steady 220V.
FIG.04 / BLACKOUT WAVE
YOUR HOUSE →
04Backup
Blackouts don't kill your house.
Pair the panels with a battery and the lights stay on when the grid drops. AC, fridge, lights, and internet keep running.
FIG.05 / SOLAR vs GENSET
0 vs many
05Maintenance
Maintenance is almost nothing.
No moving parts. Just wipe off the dust 2 to 3 times a year.
How It Works
So how do you actually go solar?
JL/CALC v2.4
› PLN BILL
Rp 800KRp 1.4MRp 2.1M
› ROOF AREA
24 m²40 m²60 m²
› ROOF FACING
NORTHEASTWEST
› PLN RATING
2200 VA3500 VA5500 VA
› CALIBRATED RESULT
System5.4 kWp
InvestmentRp 62M
Payback5.8 yr
Run our calculator.
Four inputs, 30 seconds. See system size, investment, and payback. Calibrated with real field-quote data from our partner installer.
Send it on WhatsApp.
Hit the button in the calculator and your result auto-copies to your WhatsApp message. We'll review it honestly and tell you if anything needs adjusting, or if solar isn't a fit for you right now.
We coordinate until your panels turn on.
We consult until the system fits, then coordinate the final quote and survey schedule. Our partner technician team handles the install and PLN connection. One year of installation warranty from the installer, plus the manufacturer warranties on the panels, inverter, and battery.
Installation samples
Real residential installations from our partner network
Photos from past installations coordinated through our partner installer team. Specs verified.
Java · Coordinated 2024
~7 kWp residential rooftop
Large 2-story Java family home roof. About 7 kWp grid-tied with battery backup for night. Covers most daytime consumption, falls back to PLN when the battery depletes. Standard config for households with Rp 3 to 4 million monthly bills.
Java · Coordinated 2023
2.2 kWp residential, 2200 VA tier
2200 VA residential tier package. 2.2 kWp pure grid-tied, daytime offset focus. Fits family homes with Rp 1 to 1.5 million bills, high daytime usage (work from home + daytime AC).
Java · Coordinated 2023
5 kWp hybrid, ground-mount array
Main roof shaded by trees, so the array shifted to a ground-mount carport in the yard. Hybrid 5 kWp with 10 kWh battery for full-night autonomy. Proof that if the roof is suboptimal, the yard works too. Slightly pricier config (extra structure) but yield is far more consistent.
Java · Coordinated 2023
1.6 kWp starter, residential rooftop
1.6 kWp starter package, 4 rooftop panels. Pure grid-tied, no battery. Good for limited-budget owners who want to start. Designed upgradeable, so panels and battery can be added next year without ripping out the inverter.
Bali · Coordinated 2023
Coastal Bali villa, 6 kWp off-grid
Coastal villa in a remote Bali location, frequent PLN outages. Full off-grid 6 kWp with 15 kWh battery for 1.5-day autonomy. 2-day storm rain? System still runs. Hybrid inverter mode chosen so the system can switch to grid-tied later if PLN reliability improves.
These are not stock photos. Pulled from actual residential installations through our partner installer network. Homeowner identity withheld for privacy.
Solar Calculator
Want us to size it for you?
No need to wait on a vendor estimate. Move four sliders, see your panel size and equipment cost in seconds. The math runs in your browser. We don't store anything.
Loading solar calculator...
New to home solar? Read the basics.
We're writing the EN solar guide from scratch, focused on Bali villas and Indonesian homes. Articles ship as we publish them.