Products & Services
Solar packages (home)
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Every package comes with JA Solar panels. Request a quotation for the size you need using the form below
Huawei inverter with battery support and Smart Guard backup power
| System size | Inverter model | Phase | panels | Battery | Smart Guard |
|---|---|---|---|---|---|
| 5.04 kWp 5 kW inverter | SUN2000-5KTL-L1 | 1P | 8 panels | Supported | Supported |
| 10 kWp 10 kW inverter | SUN2000-10KTL-LC0 | 1P | 16 panels | Supported | Supported |
| 5.04 kWp 5 kW inverter | SUN2000-5KTL-M1 | 3P | 8 panels | Supported | Supported |
| 10 kWp 10 kW inverter | SUN2000-10KTL-M1 | 3P | 16 panels | Supported | Supported |
| 15 kWp 15 kW inverter | SUN2000-15K-MB0 | 3P | 24 panels | Supported | Supported |
| 20 kWp 20 kW inverter | SUN2000-20K-MB0 | 3P | 32 panels | Supported | Supported |
| 30 kWp 30 kW inverter | SUN2000-30KTL-M3 | 3P | 48 panels | Supported | Not supported |
| 50 kWp 50 kW inverter | SUN2000-50KTL-M3 | 3P | 80 panels | Supported | Not supported |
| 70 kWp 70 kW inverter | SUN2000-75KTL-M1 | 3P | 112 panels | Supported | Not supported |
| 100 kWp 100 kW inverter | SUN2000-100KTL-M2 | 3P | 160 panels | Supported | Not supported |
Stands / leveling feet
- Tilt legs (charged by capacity × 2.5 baht/kWp)
Optimizers & accessories
- Optimizer 2:1 AMCP1200-1500
- ADCU-M0(10) LAN+WIFI (10 String / 200 Modules)
- ADCU-M0(20) LAN+WIFI (20 String / 400 Modules)
- Emergency Switch AESS
- Optimizer 600W (20-year warranty)
- Optimizer 1300W (20-year warranty)
Extra panels / modules
- Extra panel (per panel)
Backup power / Backup Box
- Smart Guard 1P
- Smart Guard 3P
- Backup box add-on, 1-phase
- Backup box add-on, 3-phase
Battery
- Battery (per module)
EV Charger
- Scharger-7KS-S0 1P + Type 2 cable
- Scharger-7KS-S0 1P + Type 2 cable (version 2)
Modules (per system)
- Modules (per system)
- * These are preliminary prices only; a site survey and approval are always required first
- * DC cable run up to 200 meters and AC cable run up to 15 meters
- * For the Smart Guard circuit, the cable run must not exceed 5 meters
Our home solar packages are designed around each family's electricity habits and budget. We start with a real site survey, analyze your past bills, then calculate the most cost-effective system size
Homes with high daytime use — someone at home, working from home or running air conditioning during the day — pay back quickly in about 4 years, and after that it's pure savings for the panels' 25+-year life
We take care of everything from design, permits and installation to after-sales service, with production monitoring on your phone so you can see your savings every day
Service highlights
- ✓Free site survey and system design to your budget
- ✓Leading-brand panels and inverters with long warranties
- ✓We handle all permits — the utility (PEA/MEA), the Ministry of Energy and the municipality/sub-district office
- ✓Installed to standard by professional technicians
- ✓After-sales service and ongoing system care
FAQ
How much does home solar installation cost?+
Home solar prices depend on system size: about 90,000–130,000 baht for 3 kW, 150,000–210,000 baht for 5 kW and 280,000–380,000 baht for 10 kW, including the full equipment set and installation labor
How long does home solar take to pay back?+
Homes with daytime use (air conditioning, working from home) pay back within 4–6 years, while homes that mainly use power at night may take 7–10 years. Panels last over 25 years, so everything after payback is pure savings
What kind of home is suitable for solar?+
A south- or west-facing roof with no shade from trees, at least 20 m² of roof area for a 3 kW system, and a structure that can bear the weight (panels weigh about 12–15 kg each). Metal, concrete and all tile roofs can take solar
What permits are needed, and who files them?+
On-grid systems need grid connection approval from the utility (PEA or MEA depending on area), an energy business notification to the Ministry of Energy/ERC, and a building modification permit from the municipality or sub-district office. All of this is included in the package: we prepare, file and follow up until approval — you just sign the documents and provide the supporting copies
Can I sell solar power back to the utility?+
Yes, through the ERC's people's solar program: PEA/MEA buy your surplus power at 2.20 baht/unit on a 10-year contract, for up to 5 kW per meter. The applicant must own the home and the residential meter, and apply online through the utility's PPIM system. EV Power Energy handles all the paperwork and coordination
Does home solar work during power outages?+
Standard On-Grid systems shut down with the grid for the safety of utility workers. To have power during outages you need to add a battery (Hybrid System), which can provide 4–12 hours of backup depending on battery size
