EAST
EAST EAHI10-12KSL 10-12kW 1ph
Rs 661,000 gets you
The inverter unit only, in its 10kW or 12kW configuration. Not included: the battery (EAST 48V LiFePO4 packs, stacked to the capacity your loads need), solar panels, and installation and wiring. Your energy consultant sizes and prices the full system on your quotation.
Serious capacity on a single phase.
10kW or 12kW on a single-phase supply
High capacity where three-phase isn't available.
Up to 18kW of PV across 2 MPPTs
Generous oversizing (mains + PV oversized 1.5×) for strong self-consumption.
Backup for essential loads
EPS backup output with a ≤20ms rated transfer; correctly selected essential loads are designed to keep running during interruptions (sensitive equipment may need a dedicated UPS).
Generator and parallel ready
Supports generator input and parallel operation for added resilience.
Up to 97.8% efficiency, IP66, smart cooling
High yield, weatherproof, −25°C to +60°C.
EAST app monitoring, storage-first
Reduced grid dependence and protection from future tariff/export uncertainty.
Technical specifications
| Rated output | 10 kW (10kW) / 12 kW (12kW) |
| Output | 220/230 V AC single-phase (1/N/PE) |
| Max PV input | 18 kW, 2 MPPT, 100-540 V, 30 A/MPPT |
| Battery (48V) | 42-58 V, charge/discharge 180 A (10kW) / 250 A (12kW) |
| Grid apparent power | 15 kVA (10kW) / 18 kVA (12kW) |
| Backup output | 10 kW, ≤20 ms rated transfer (10kW) / 12 kW (12kW) |
| Max efficiency | 97.8% (MPPT 99.9%) |
| Chassis / cooling | IP66, smart cooling, ≤55 dB |
| Operating temp / altitude | −25 °C to +60 °C, 3,000 m |
| Dimensions / weight | 450 × 600 × 270 mm, 45 kg |
| Extras | generator input, parallel operation, RSD/AFCI optional |
| Warranty | 10-year warranty on eligible EAST ESS packages. Final warranty terms and covered components will be confirmed in your official quotation. |
Solar PV input / output
PV: up to 18kW across 2 MPPTs, 100-540V, 30A per MPPT. AC output: 10kW or 12kW at 230V single-phase.
Battery compatibility
EAST 48V (51.2V) LiFePO4 batteries, stacked to the required capacity for your loads.
Backup usage
Provides EPS backup for selected essential loads with a ≤20ms rated transfer. Backup duration depends on battery capacity and selected loads; sensitive equipment may need a dedicated UPS.
Installation requirements
Single-phase supply; wall-mounted; professional installation and sizing by MyEnergy Solutions. Generator integration optional.
10-year warranty
10-year warranty on eligible EAST ESS packages. Final warranty terms and covered components will be confirmed in your official quotation. Specifications are taken from the official EAST datasheet. MyEnergy Solutions is the authorised EAST Group distributor for Sri Lanka and the Maldives.
EAHI10-12KSL 10-12kW Single-Phase Hybrid Inverter, Full specifications
| Max. input power | 18 kW |
| Max. open-circuit voltage | 550 Vdc |
| Rated input voltage | 360 Vdc |
| Start-up voltage | 150 Vdc |
| Min. operating voltage | 100 Vdc |
| MPPT voltage range | 100-540 Vdc |
| Full-power MPPT range | 300-500 V |
| Max. input current per MPPT | 30 A / 30 A |
| Max. short-circuit current per MPPT | 40 A / 40 A |
| Number of MPPT | 2 |
| Input strings per MPPT | 2 / 2 |
| Battery type | Li-ion, lead-acid |
| Voltage range | 42-58 Vdc |
| Max. charge / discharge current | 180 A / 180 A (10K), 250 A / 250 A (12K) |
| Max. apparent power of grid | 15 kVA (10K), 18 kVA (12K) |
| Max. input current | 68.2 A (10K), 81.8 A (12K) |
| Input voltage range | 184-276 Vac |
| Input frequency range | 50±5 Hz |
| Rated output power | 10 kW (10K), 12 kW (12K) |
| Max. output apparent power | 10 kVA (10K), 12 kVA (12K) |
| Rated output voltage | 1/N/PE, 220 / 230 Vac |
| Rated output frequency | 50 Hz |
| Rated output current | 45.5 A / 43.5 A (10K), 54.5 A / 52.2 A (12K) |
| Max. output current | 45.5 A (10K), 54.5 A (12K) |
| Power factor | >0.99 (0.8 leading to 0.8 lagging) |
| THDi | ≤3% at rated power |
| Max. input power | 10 kW (10K), 12 kW (12K) |
| Max. input current | 45.5 A (10K), 54.5 A (12K) |
| Rated output power | 10 kW (10K), 12 kW (12K) |
| Max. apparent power | 10 kVA (10K), 12 kVA (12K) |
| Rated output voltage | 1/N/PE, 220 / 230 Vac |
| Rated output frequency | 50 Hz |
| Rated output current | 45.5 A / 43.5 A (10K), 54.5 A / 52.2 A (12K) |
| Max. output current | 45.5 A (10K), 54.5 A (12K) |
| THDv | ≤3% (linear load) |
| Switching time | ≤20 ms |
| Max. efficiency | 97.8% |
| MPPT efficiency | 99.9% |
| Protections | over / under voltage, over / under frequency, overload, output short-circuit, over-temperature, residual current monitoring, output over-current, insulation resistance, anti-islanding, surge protection |
| Surge protection | DC Type II / AC Type II |
| Topology | High-frequency isolation (for battery) |
| IP rating | IP66 |
| Operating temperature | -25°C to +60°C |
| Cooling | Smart cooling |
| Max. altitude | 3,000 m |
| Noise at 1 m | ≤55 dB |
| Dimensions (W×H×D) | 450 × 600 × 270 mm |
| Weight | 45 kg |
| Installation | Wall-mounted |
| Safety | IEC/EN 62109-1/-2, AS 62109 |
| EMC | EN 61000-6-1/-2/-3/-4 |
| Grid connection | NRS 097-2-1:2017 |
Frequently asked
Single-phase but 10-12kW?
Can it work with a generator?
Is this for grid export?
Related products
Savings: actual savings depend on your load profile, tariff, battery size, solar generation, usage timing and installation design.
Grid export: none is needed. This system is designed for self-consumption and backup, so savings never depend on CEB or LECO export approval, net metering paperwork, or utility conditions.
Specifications and warranty: specifications per the official EAST datasheet; 10-year warranty, confirmed on quotation and local project scope.
