Why pay more...

when there is free energy
from the sun?

Puma Sunergy Logo

PUMA SUNERGY

We are a leader in Thailand for the distribution and installation of high-quality, European-standard solar cells. We are committed to providing the most suitable clean energy solutions for your home and business. Utilizing cutting-edge microinverter technology, we deliver maximum electricity production efficiency, superior safety, and smart control through real-time monitoring systems.

SOLAR CELL CALCULATOR

Solar Panel Calculator

Find the ideal power output for you, along with the savings you'll achieve.

🌞 Solar Calculator New Rates Jun 2026

Updated for Thailand's National Energy Agenda | Progressive 3-tier rates + Net Billing at 2.20 THB/unit

Tier 1
1 – 200 units / month
~2.80 ฿/unit
✅ Subsidized — ~20% reduction
Tier 2
201 – 400 units / month
3.95 ฿/unit
⚠️ Normal rate — first 200 still discounted
Tier 3
401+ units / month
~5.10 ฿/unit
🔴 Progressive — solar ROI is highest here!

🔍 Step 0 — Check your electricity tier first for accurate results

or

1. Calculate System Size

💡 Use your marginal rate: Tier 1 → 2.80 | Tier 2 → 3.95 | Tier 3 → 5.10
Home: 20–40% | Office/Shop: 60–80%
Home: 60–80% | Office: 10–20%

2. Calculate Savings & ROI

💡 Entering your kWh enables accurate tiered bill savings calculation
☀️ Enable Net Billing (sell excess back to grid)
Buy-back rate: 2.20 THB/unit · 10-year contract · Max 5 kWp system

Note: Tier 1 (~2.80 THB/unit) and Tier 3 (~5.10 THB/unit) rates are approximate pending OERC official announcement by June 2026. PSH values are annual averages. Consult a professional for a precise site assessment.

WHY US

Why choose to install solar cells with
PUMA SUNERGY

6 Reasons to ChooseUs for Your Solar PanelInstallation

Advanced Technology

Experience high-performance microinverter tech ensuring optimal energy production, even in low light or with partial shading.

Long-Term After-Sales Service

We provide dedicated after-sales care, supporting your solar system throughout its entire 25-year lifespan.

World-Class Quality Products

We offer Tier 1 solar panels from leading German brands, backed by an extensive 25-30 year warranty.

Smart Monitoring System

Keep real-time track of your system's post-installation performance directly from our app and website.

Maximum Safety

Our low-voltage system includes Rapid Shutdown, ensuring the highest safety for your system during emergencies.

Unwavering Quality

We never compromise on quality or cut specs. You get superior, European-standard products, avoiding future issues.

OUR PREVIOUS WORKS

Our Projects

See our past solar panel installations using Microinverter systems for our valued customers.

Solar Panel Installation: Office in Bang Khae (6 kW)

Office | Bang Khae

Energy Size

6 kW

6.96 kWp

PV

580w

12 units

Inverter

HM-1500

3 units

ติดตั้งโซล่าเซลล์ บ้าน ภาษีเจริญ ติดตั้งโซล่าเซลล์ บ้านพักอาศัยแถวภาษีเจริญ, กรุงเทพฯ (4.5 kW)

Residential Home | Phasi Charoen

Energy Size

4.5 kW

5.52 kWp

PV

460w

12 units

Inverter

HM-1500

3 units

ติดตั้งโซล่าเซลล์ บ้านพักอาศัยแถวตลิ่งชัน, กรุงเทพฯ (9 kW) ติดตั้งโซล่าเซลล์ บ้าน ตลิ่งชัน

House | Taling Chan

Energy Size

9 kW

11.04 kWp

PV

460w

24 units

Inverter

HM-1500

6 units

SUPERIOR MATERIALS

AESolar Logo White with German Flag

AESOLAR (founded 2003) is a global solar panel manufacturer from Germany, consistently ranked as a Tier 1 producer by BNEF. Driven by unwavering quality and innovation, AESOLAR is expanding its manufacturing base from China and Turkey into Europe (Germany, Bulgaria, Czech Republic, Greece), aiming for a total capacity of 7GW by 2025. Our distribution network now covers over 100 countries worldwide!