Help choosing an inverter
Compare Solis, Deye and Luxpower inverters, model by model
Pick up to 3 models to see side by side, or open a ready-made comparison of models close in size. Every value comes from the makers' datasheets, the same data as the brand pages.
- 45inverter models to compare
- 3brands: Solis, Deye, Luxpower
- 13comparisons of similar sizes
- Datasheetevery value from the datasheets
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Pick up to 3 models to compare
Choose a model in each box and the table updates. Copy the link under the table to share the same comparison.
| Spec |  SolisS6-EH1P(6-10)K-L-PLUS |  DeyeSUN-7–12K-SG06LP1-EU-CM3 |  LuxpowerGEN-LB-EU 7–10K |
|---|---|---|---|
| Size | 6–10 kW | 8–12 kW | 8–10 kW |
| Models sold | S6-EH1P6K-L-PLUS · S6-EH1P8K-L-PLUS · S6-EH1P10K-L-PLUS (21A) | SUN-8K-SG06LP1-EU-CM3 · SUN-10K-SG06LP1-EU-CM3 · SUN-12K-SG06LP1-EU-CM3 | GEN-LB-EU 8K · GEN-LB-EU 10K |
| Type | Hybrid 1-phase · low-voltage battery (L) | Hybrid, 1-phase, 48 V | Hybrid, 1-phase |
| Grid | 1-phase 220/230 V | 1-phase 220/230 V | 230 V, 50/60 Hz |
| Rated power | 6 kW / 8 kW / 10 kW (21A) | 8,000 / 10,000 / 12,000 W | 8K: 8,000 W · 10K: 10,000 W |
| Battery | Low-voltage 48V battery (40–60 V), lithium or lead-acid | 48 V battery (40–60 V), lithium-ion or lead-acid | 48 V battery, lithium-ion or lead-acid |
| Battery voltage | Lithium-ion or lead-acid · 40–60 V | 48 V (40–60 V) | 48 V (40–60 V) |
| Battery charge / discharge | 135 / 190 / 210 A | 185 / 220 / 250 A | 8K: 167 A · 10K: 208 A |
| Max PV input | 12 / 16 / 20 kW | 12,800 / 16,000 / 19,200 W | 8K: 12,000 W · 10K: 15,000 W |
| Max DC voltage | 500 V | 500 V | 600 V |
| MPPT voltage range | 90–435 V | 150–425 V | 120–550 V |
| MPPTs | 2 | 3 | 2 |
| Backup output | 6 / 8 / 10 kW · 2× surge for 10 seconds | — | 8K: 8,000 W · 10K: 10,000 W |
| Surge | — | 2 × rated power for 10 s | — |
| Switching time | Under 10 ms | — | 20 ms |
| AC passthrough | — | 65 / 65 / 70 A | 60 A |
| Generator | Yes (6 / 8 / 10 kW) | Yes (charges the battery from a generator) | 230 V, 13,800 W |
| Parallel | Up to 6 units, 48 kW in total (1-phase or 3-phase) | 16 units | 10 units |
| Max efficiency | 96.2% | 97.6% | 97.5% |
| AFCI / safety | — | Built in | — |
| Ingress protection | IP66 | IP65 | IP66 |
| Warranty | 10-year warranty from the Thai service centre | 10 years (Thai service centre) | 5 years |
| Dimensions | 335 × 560 × 253 mm | 340 × 580 × 234 mm | 536 × 566 × 290 mm |
| Weight | 23–23.8 kg | 24.6–24.9 kg | 42.64 kg |
| Display / communication | 7-inch LCD · WiFi + LAN + Bluetooth | LCD · WiFi, RS485, CAN | Colour touch screen · RS485 / Wi-Fi / CAN |
| Suits | Homes and shops on 1-phase | Large homes and shops on 1-phase | Homes: lower bills and backup |
| Datasheet (PDF) | See it on the brand pageDatasheet (PDF) | See it on the brand pageDatasheet (PDF) | See it on the brand pageDatasheet (PDF) |
— = the maker's datasheet doesn't state this item the same way (it doesn't mean the model lacks it). See each model's datasheet for the full values.
Values from the makers' datasheets, checked 1 Nov 2026; warranty as stated by TAMNIYOM. No prices on this page: ask on LINE for prices and stock.
Popular comparisons
Models of similar size, side by side
The team has paired models close in size and supply. Open one for the full table.
Hybrid, 1-phase
- Hybrid 1-phase 6 kW: Solis vs DeyeSolis S6-EH1P(6-10)K-L-PLUS · Deye SUN-3–6K-SG06LP1-EU-CM2Compare
- Hybrid 1-phase 10 kW: Solis vs Deye vs LuxpowerSolis S6-EH1P(6-10)K-L-PLUS · Deye SUN-7–12K-SG06LP1-EU-CM3 · Luxpower GEN-LB-EU 7–10KCompare
- Hybrid 1-phase 12–16 kW: Solis vs Deye vs LuxpowerSolis S6-EH1P16K03-NV-YD-L · Deye SUN-12–18K-SG01LP1-EU-AM3-P · Luxpower GEN2-LB-EU 7–14KCompare
Hybrid, 3-phase
- Hybrid 3-phase 48 V, 10–12 kW: Solis vs Deye vs LuxpowerSolis S6-EH3P(10-18)K02-NV-YD-L · Deye SUN-3–12K-SG05LP3-EU-SM2 · Luxpower TriP2-LB-3P 5–20KCompare
- Hybrid 3-phase 48 V, 15–20 kW: Solis vs Deye vs LuxpowerSolis S6-EH3P(10-18)K02-NV-YD-L · Deye SUN-14–20K-SG05LP3-EU-SM2 · Luxpower TriP2-LB-3P 5–20KCompare
- Hybrid 3-phase high-voltage, 20–30 kW: Solis vs Deye vs LuxpowerSolis S6-EH3P20K-H · Deye SUN-5–25K-SG01HP3-EU-AM2 · Deye SUN-25–30K-SG02HP3-EU-AM3 · Luxpower TriP2-HB-3P 6–30KCompare
- Hybrid 3-phase high-voltage 50 kW: Solis vs DeyeSolis S6-EH3P50K-H · Deye SUN-29.9–50K-SG01HP3-EU-BM3/BM4Compare
On-grid (no battery)
- On-grid 1-phase 5 kW: Solis vs DeyeSolis S6-GR1P5K-S · Deye SUN-3.6–6.2K-G05P1-EU-AM2Compare
- On-grid 1-phase 10 kW: Solis vs DeyeSolis S5-GR1P10K · Deye SUN-9–10.5K-G02P1-EU-AM2Compare
- On-grid 3-phase 5–20 kW: Solis vs DeyeSolis S5-GR3P(5-20)K · Deye SUN-3–15K-G06P3-EU-BM2-P1Compare
- On-grid 3-phase 40–50 kW: Solis vs DeyeSolis S5-GC40K · Deye SUN-40–50K-G04Compare
- On-grid 3-phase 100–110 kW: Solis vs DeyeSolis S6-GC110K · Deye SUN-70–110K-G03Compare
Brands
What Solis, Deye and Luxpower offer
From the models TAMNIYOM sells. A — means the brand has no model of that kind on the list.
| Kind | Solis | Deye | Luxpower |
|---|---|---|---|
| On-grid, 1-phase | 5–10 kW | 3–10 kW | — |
| On-grid, 3-phase | 5–150 kW | 6–136 kW | — |
| Off-grid | — | 6.6 kW | 3.6–14 kW |
| Hybrid, 1-phase, 48 V | 6–16 kW | 5–16 kW | 8–14 kW |
| Hybrid, 3-phase, 48 V | 10–18 kW | 5–20 kW | 12–20 kW |
| Hybrid, 3-phase, high voltage | 10–125 kW | 15–125 kW | 30 kW |
| Ingress protection | IP66 | IP65 | IP66 / IP21 / IP20 |
| Warranty | 10-year warranty from the Thai service centre | 10 years (Thai service centre) / 5 years | 2 years / 5 years |
| Models sold | 15 | 22 | 8 |
| Brand page | Open the brand page | Open the brand page | Open the brand page |
What to check
How to read the comparison and pick the right model
- 1
1-phase or 3-phase supply
Match the model to your supply (see your power bill or meter). A 1-phase model can't run a whole 3-phase system.
- 2
Battery or not, and which voltage
On-grid has no battery; hybrid and off-grid do. Check the Battery row for 48 V or high-voltage (HV) to match the battery you'll use.
- 3
How many panels
Max PV input and the number of MPPTs tell you how many watts of panels fit and how many roof directions.
- 4
Backup in a power cut
If you need power in a cut, check backup output, switching time and surge (air conditioners, pumps).
- 5
Where it goes, and warranty
Outdoors needs IP65 or better; IP20/IP21 models go indoors. Then compare the warranty.
FAQ
Questions about comparing inverters
How do Solis, Deye and Luxpower differ?
In the kinds of model, the IP rating and the warranty:
- Solis has On-grid, 1-phase 5–10 kW, On-grid, 3-phase 5–150 kW, Hybrid, 1-phase, 48 V 6–16 kW, Hybrid, 3-phase, 48 V 10–18 kW, Hybrid, 3-phase, high voltage 10–125 kW, IP66, warranty 10-year warranty from the Thai service centre
- Deye has On-grid, 1-phase 3–10 kW, On-grid, 3-phase 6–136 kW, Off-grid 6.6 kW, Hybrid, 1-phase, 48 V 5–16 kW, Hybrid, 3-phase, 48 V 5–20 kW, Hybrid, 3-phase, high voltage 15–125 kW, IP65, warranty 10 years (Thai service centre) / 5 years
- Luxpower has Off-grid 3.6–14 kW, Hybrid, 1-phase, 48 V 8–14 kW, Hybrid, 3-phase, 48 V 12–20 kW, Hybrid, 3-phase, high voltage 30 kW, IP66 / IP21 / IP20, warranty 2 years / 5 years
Model specs are in the comparison table.
Which brand is best?
All three have good models for different jobs.
The right one depends on:
- 1- or 3-phase supply
- The battery
- The number of panels
- The budget
Send your power bill and site photos on LINE and the team helps you pick.
What should I check first?
Match the supply (1- or 3-phase) first, then check in this order:
- The battery (48 V or high voltage)
- Max PV input
- Backup in a power cut
- The IP rating for where it goes
- The warranty
What does — mean in the table?
The maker's datasheet doesn't state that item the same way as the other brands. It doesn't mean the model can't do it.
See each model's datasheet (PDF) for the full values, or ask the team on LINE.
Why are there no prices?
Prices depend on the model, quantity and stock.
Ask TAMNIYOM on LINE for current prices and stock, every day 08:30–17:30.
Still not sure? Let the team help
Send your power bill, site photos or the models you compared on LINE. The team picks the inverter and battery and gives you a price, every day 08:30–17:30.