Solar PV · Malaysia
Turn rooftop sunlight into lower bills, for good.
Summit Energy designs, installs, and supports solar PV and battery systems for homes and businesses across Malaysia — sized to your actual TNB tariff, not a flat percentage guess.
Up to 80%
Bill reduction with storage
7 -10 yrs
Typical payback
30 days
Install turnaround
Quick Savings Estimate
Estimated monthly savings
Indicative only — modelled on the RP4 tariff with ATAP export at the Energy Charge. Your roof, daytime usage and tariff decide the real number.
What We Build
Three ways we cut your energy cost.
Every system is engineered around your actual consumption profile — not a one-size package.
01
Residential Solar
Rooftop PV systems for landed homes, sized to your household's real usage and roof capacity under Solar ATAP.
System size
3–12 kWp
Payback period
7-10 years
Starting investment
RM 18,000
02
Commercial Solar
Turnkey rooftop and ground-mount systems for factories, warehouses, and offices — engineered for long-term ROI.
System size
15 kWp+
Tax incentives
GITA / GITE
Three-phase cap
15 kWac
03
Peak Shaving (BESS)
AI-managed battery storage that controls your RP4 Capacity & Network charges and stores surplus solar for after-hours use.
Responds in
< 1 second
Demand charge cut
Up to 30%
Backup power
Optional add-on
See It In Numbers
How much could you save?
Five bill sizes with the system we'd realistically fit to each. The percentage is highest on smaller bills — a modest system covers proportionally more of a modest household, and dropping under 600 kWh/month also removes the retail charge, AFA and SST from your bill entirely.
| Monthly Bill | System | Solar Only — Save | Solar + Battery — Save |
|---|---|---|---|
| RM 300 | 4 kWp | RM 180–200 (62–69%) | RM 230–240 (77–82%) |
| RM 600 | 6 kWp | RM 230–260 (39–44%) | RM 330–370 (55–62%) |
| RM 900 | 8 kWp | RM 340–380 (39–42%) | RM 430–470 (48–52%) |
| RM 1,200 | 10 kWp | RM 430–480 (36–41%) | RM 580–620 (49–52%) |
| RM 1,500 | 12 kWp | RM 510–580 (34–39%) | RM 700–770 (47–52%) |
Solar only — 30–45% of generation used directly; the rest exported at the Energy Charge
Solar + Battery — 70–85% used directly, capturing evening load instead of exporting it cheaply
Modelled on the RP4 domestic tariff (44.43 sen/kWh combined for usage under 1,500 kWh) at 3.8 kWh/kWp/day — a realistic Malaysian yield. Self-consumed generation avoids the full combined rate; surplus exported under Solar ATAP is credited at the Energy Charge only (27.03 sen/kWh), capped by MAQ and forfeited if unused. Percentages fall as bills rise because larger households need proportionally more roof than most have. Your figures are confirmed at site inspection.
Why Now, Not Later
Tariffs and ATAP terms shift. Locking in sooner protects this year's savings.
Solar ATAP applications, SEDA quotas, and TNB tariff structures change over time. The earlier your system is commissioned, the sooner — and longer — you lock in today's offset terms.
How It Works
From consultation to
commissioning, in five steps.
Regulatory Scheme
Solar ATAP & SELCO, side by side.
Most installers won't walk you through this. We think you should know exactly what scheme your system runs under, and why.
| Feature | Solar ATAP | SELCO |
|---|---|---|
| Export credit | Yes — capped by MAQ (inverter kWac × 5 sun-hours × days) | None — 100% of non-self-consumed generation is unused |
| Single-phase cap | 5 kWac | 5 kWac |
| Three-phase cap | 15 kWac | 12.5 kWac |
| Contract | 10-year, non-extendable | None |
| Application | SEDA eATAP, RM7.50/kW fee | Form of Information to TNB, no fee |
| Meter | Bi-directional TNB meter swap, 2–6 weeks | No meter swap required |
Why this matters: Solar ATAP suits most homes and businesses that export surplus generation back to the grid. SELCO is worth considering only when paired with a battery large enough to use most of your own excess generation directly. We help you choose the right scheme during consultation — not after signing.
RM230–260
Modelled monthly saving for a 6 kWp system on a ~1,200 kWh household, under the RP4 tariff and Solar ATAP export terms.
RM 33,500
Cumulative 10-year saving for the same household, allowing 0.5%/yr panel degradation and 3%/yr tariff escalation.
Up to 80%
Best-case bill reduction, on a smaller household where solar plus storage covers most of the load. Larger bills offset a smaller share. Fixed charges cannot be removed by generation.