What is the MIN 5000TL-X?
- AC output: 5,000 W rated (5,000 VA), single-phase 230 V, 22.7 A max output current
- PV input: up to 7,000 W — around 40% oversizing headroom over the AC rating
- MPPT: 2 trackers, 1 string each, 80–550 V window, 100 V start-up voltage
- Efficiency: 98.4% peak, 97.5% European weighted, 99.9% MPPT
- Build: IP65, fan-free natural convection cooling, 10.8 kg, 5-year warranty extendable to 10
The Growatt MIN 5000TL-X is a 5,000 W single-phase on-grid inverter built for ordinary homes — which in Phuket means almost every house, since single-phase meters are the norm for residential properties. Its practical strength is the 7,000 W PV input ceiling against a 5,000 W AC rating, so you can oversize the array without stepping up to a bigger inverter. At 10.8 kg with fan-free convection cooling, it is easy to wall-mount and has no moving parts to replace over its service life.
What is the Growatt MIN 5000TL-X, and which homes is it for?
The MIN 5000TL-X belongs to Growatt's MIN TL-X residential family. Being on-grid means it works alongside the utility supply only: it converts DC from the panels and feeds the house instantly, cutting the units you buy from PEA, but it shuts down when the grid fails. That anti-islanding behaviour is a safety requirement, not a fault — it stops the inverter energising lines that utility crews may be working on. If you need power during outages, a hybrid inverter with a battery is the right product instead. What makes this model a frequent choice on residential jobs is the balance of price and usable specification. A 5,000 W output covers the daytime load of most single-family homes running two or three air-conditioners at once, and the two independent MPPT trackers let you split the array across roof planes facing different directions without one section dragging the other down — genuinely useful on Thai roofs, which are rarely a single clean plane.
Highlights from the datasheet
- Deliberate oversizing: 7,000 W of PV into a 5,000 W inverter captures more energy in the morning and late afternoon without moving to a larger unit
- Two independent MPPTs: split the array across roof faces with different orientations or partial shading; each tracker optimises separately
- Wide 80–550 V window: starts producing early in weak light, adding units at the beginning and end of the day
- 98.4% peak efficiency: low conversion loss, with a 97.5% European weighted figure that better reflects all-day behaviour
- Fan-free cooling: natural convection means silent operation and no cooling fan to replace years down the line
- 10.8 kg compact body: straightforward to mount even in tight utility spaces or under a shaded eave
- IP65, −25 to +60°C: rated for outdoor installation in hot, humid conditions, though we still mount it shaded to extend service life
Key specifications (MIN 5000TL-X)
| Specification | Datasheet value |
|---|---|
| AC nominal power | 5,000 W |
| Max. AC apparent power | 5,000 VA |
| Max. output current | 22.7 A |
| No. of MPP trackers / PV strings per MPP tracker | 2 ตัว / 1 สตริงต่อ MPPT |
| MPP voltage range | 80V–550V (แรงดันเริ่มทำงาน 100 V, แรงดันปกติ 360 V) |
| Max. DC voltage | 550 V |
| Max. recommended PV power (for module STC) | 7,000 W |
| Max. input current / short-circuit current per MPP tracker | 13.5 A (Isc สูงสุด 16.9 A) |
| Max. efficiency | 98.4% |
| European efficiency | 97.5% (MPPT efficiency 99.9%) |
| AC grid connection type | 1 เฟส (Single phase) 230 V (180–280 V), 50/60 Hz (45–55Hz/55–65Hz) |
| Protection degree | IP65 (ระบายความร้อนแบบธรรมชาติ) |
| Operating temperature range | −25°C ถึง +60°C |
| Weight | 10.8 กก. |
| Dimensions (W/H/D) | 375 / 350 / 160 มม. |
| Warranty | 5 ปี (มาตรฐาน) ขยายเป็น 10 ปีได้เป็นตัวเลือกเสริม |
Note: every figure above comes straight from the Shenzhen Growatt New Energy Co., Ltd. datasheet. Actual system design (strings per MPPT, cable sizing, breakers) must be calculated for each site.
Why this model suits Phuket
- Single-phase is standard here: most Phuket homes and townhouses run a single-phase meter, so this inverter fits without applying for a three-phase upgrade
- Complex roof shapes: many houses have multiple roof planes; two MPPTs let you use all the usable area instead of forcing every panel onto one orientation
- Heat, humidity and salt air: IP65 handles dust and water jets, but on coastal villa sites we still position the inverter away from direct salt spray and sun
- Long rainy season: the low start-up voltage keeps the inverter producing on overcast days, which Phuket has plenty of between May and October
Who it suits
- Single-phase homes with 2,000–5,000 THB monthly bills: a 5–7 kWp array paired with this inverter matches that daytime consumption well
- Households occupied during the day: retirees, people working from home, or families running aircon through the afternoon consume nearly all self-generated power
- Townhouses with limited roof area: a modest number of high-wattage modules fills the inverter's capacity
- Owners starting with on-grid only: lower upfront cost than hybrid because no battery is required — sensible where outages are rare
- Small shops and offices on single-phase supply: daytime businesses with bills in the low thousands of baht
Summary
The Growatt MIN 5000TL-X suits Phuket homes on the standard single-phase supply. It accepts up to 7,000 W of panels against a 5,000 W output, offers two independent MPPTs for multi-plane roofs, and runs fan-free so it stays quiet with nothing to service. It is the right choice when the goal is cutting daytime consumption without the cost of a battery. If outage backup matters, look at the hybrid SPH 10000TL3 BH-UP instead.
See other models from this brand on the Growatt overview, or browse all the equipment we install.
Download the datasheet (PDF) — full manufacturer specification sheet