Vestwoods VEH-T Series Three-Phase Hybrid Solar Inverter – Available in Nairobi, Kenya
The Vestwoods VEH-T Series is a premium line of commercial three-phase hybrid solar inverters engineered for Kenyan businesses, large homes, factories, schools, hotels, supermarkets and institutional installations. As an authorised supplier of Vestwoods products in Nairobi, Kenya, we stock both power variants — VEH-T15KAS-LV (15kW) and VEH-T20KAS-LV (20kW) — with full manufacturer warranty, professional commercial installation, technical support, battery and panel pairing, and nationwide delivery.
Unlike single-phase inverters which only support residential 230V supply, the VEH-T Series delivers true three-phase 380/400V output — the standard for commercial and industrial premises in Kenya. This means it can directly power three-phase loads like commercial refrigeration, industrial motors, water pumps, large air conditioners, milling machines, welding equipment, and three-phase compressors without needing additional converters or balancing.
With 4 independent MPPT solar inputs, support for up to 40kW of solar panels (20kW model), dual-direction battery charging at 200–250A, <10ms back-up switching, and IP66 outdoor weatherproofing, the VEH-T Series is one of the most capable hybrid inverters available in the Kenyan market for serious commercial solar projects.
Choose the Right Inverter Size for Your Needs
- VEH-T15KAS-LV (15kW) — large homes, hotels, guest houses, restaurants, supermarkets, schools, churches, small factories. Supports up to 20kW of solar panels and ~15kWh+ battery storage.
- VEH-T20KAS-LV (20kW) — large commercial buildings, industrial workshops, large supermarkets, hospitals, office buildings, agricultural processing plants. Supports up to 40kW of solar panels and 20kWh+ battery storage.
Why Buy the Vestwoods VEH-T Series in Kenya?
- True three-phase output — directly powers commercial 3-phase loads with no phase imbalance
- 4 MPPT inputs — connect solar panels across multiple roof orientations, shading conditions, and tilt angles
- High-voltage solar input (155–800V) — long PV strings, fewer combiner boxes, lower installation cost
- Massive battery charging current — up to 250A continuous, charges your battery bank quickly during peak solar hours
- Hybrid operation — sell excess solar to grid (where permitted), use battery for backup, automatic switching
- <10ms back-up switching — protects sensitive commercial equipment, servers, point-of-sale systems
- Smart fan cooling — handles continuous heavy commercial loads without thermal throttling
- IP66 weatherproof — install outdoors on a wall, no need for a dedicated inverter room
- Lithium AND lead-acid compatible — keep existing lead-acid banks or upgrade to lithium
- Comprehensive smart protections — anti-islanding, surge protection (DC Type II + AC Type II), residual current monitoring, AC over/under voltage, insulation detection
- Internationally certified — IEC 61727, IEC 62116, EN 50549, VDE-AR-N 4105, IEC 62109-1/-2 and more
- Locally supported — professional commercial installation, commissioning, training and after-sales service from a Nairobi-based Vestwoods supplier
Ideal Commercial Applications in Kenya
Hotels, lodges and resorts • Supermarkets and shopping centres • Restaurants and fast-food chains • Hospitals and dispensaries • Schools, colleges and universities • Churches and religious institutions • SACCOs and banks • Petrol stations and service centres • Small factories and workshops • Agricultural processing (tea, coffee, dairy) • Cold storage and warehouses • Office buildings and co-working spaces • Data centres and ISPs • Borehole and irrigation pumping • Greenhouse and horticultural farms • Large residential estates and apartment buildings
Full Technical Specifications
| Model | VEH-T15KAS-LV | VEH-T20KAS-LV |
|---|---|---|
| Battery | ||
| Battery Voltage Range | 40–60V | 40–60V |
| Max. Charge / Discharge Current | 200/200A | 250/250A |
| Charging Strategy for Lithium Battery | Self-adaption to BMS | Self-adaption to BMS |
| Charging Curve | 3 Stages / Equalization | 3 Stages / Equalization |
| PV Input | ||
| Recommended Max. PV Power | 20000W | 40000W |
| Max. Input Voltage | 1000V | 1000V |
| Rated Voltage | 720V | 720V |
| Start-up Voltage | 150V | 150V |
| MPPT Voltage Range | 155–800V | 155–800V |
| Max. Input Current | 20/20/20/20A | 20/20/20/20A |
| Max. Short Circuit Current | 30/30/30/30A | 30/30/30/30A |
| MPPT Number / Max Input Strings Number | 4/4 | 4/4 |
| AC Input and Output (Single-phase) | ||
| Rated Output Power | 15000W | 20000W |
| Max. Output Apparent Power | 16500VA | 22000VA |
| Grid Form | 3L/N/PE | 3L/N/PE |
| Rated AC Output Voltage Range | 380V/400V, 260V–480V | 380V/400V, 260V–480V |
| Rated Grid Frequency | 50/60Hz | 50/60Hz |
| Max. Output Current | 25A | 33.3A |
| Power Factor | >0.99 (0.8 leading – 0.8 lagging) | >0.99 (0.8 leading – 0.8 lagging) |
| THDi (Grid-tied Output) | <3% | <3% |
| AC Output (Back-up) | ||
| Rated Output Power | 15000W | 20000W |
| Max. Output Apparent Power | 30000VA, 10s | 40000VA, 10s |
| Back-up Switch Time | <10ms | <10ms |
| Grid Form | 3L/N/PE | 3L/N/PE |
| Rated Output Voltage | 380V/400V | 380V/400V |
| Rated Output Frequency | 50/60Hz | 50/60Hz |
| Max. Continuous Output Current | 22.8A | 30.4A |
| Max. Continuous AC Bypass Current | 50A | 50A |
| THDi (@Rated Output) | <3% | <3% |
| Efficiency | ||
| MPPT Efficiency | 99.9% | 99.9% |
| Max. Efficiency | 98.5% | 98.5% |
| EU Efficiency | 98.0% | 98.0% |
| Max. Battery Discharge to AC Efficiency | 95.7% | 95.7% |
| General | ||
| Protection | Anti-islanding protection, PV string input reverse polarity protection, Insulation resistor detection, Residual current monitoring unit, AC over current protection, AC short current protection, AC over/under voltage protection, Surge protection (DC Type II / AC Type II) | |
| Dimensions (W×H×D) | 539 × 686 × 232 mm | 539 × 686 × 232 mm |
| Weight | 41kg | 41kg |
| Mounting | Wall mounting | Wall mounting |
| Operating Temperature | -25°C to +60°C (>45°C derating) | -25°C to +60°C (>45°C derating) |
| Relative Humidity | 0–95%, no condensation | 0–95%, no condensation |
| Cooling | Smart fan | Smart fan |
| Topology (Solar / Battery) | Transformerless / High-frequency isolation | Transformerless / High-frequency isolation |
| Altitude | ≤4000m (>3000m derating) | ≤4000m (>3000m derating) |
| Protection Degree | IP66 | IP66 |
| Noise | <56dB | <56dB |
| User Interface | LED, App | LED, App |
| Digital Input / Output | DRM, 2× DI, 2× DO | DRM, 2× DI, 2× DO |
| Communication | RS485, WiFi/WLAN (optional) | RS485, WiFi/WLAN (optional) |
| Certifications & Standards | ||
| Grid Connection Standard | IEC 61727, IEC 62116, EN 50549, VDE-AR-N 4105 | IEC 61727, IEC 62116, EN 50549, VDE-AR-N 4105 |
| Software Approval | IEC 62109-1/-2, EN 61000-6-1/-2/-3/-4 | IEC 62109-1/-2, EN 61000-6-1/-2/-3/-4 |
Order the Vestwoods VEH-T Series Today in Nairobi
We are your trusted Vestwoods supplier in Nairobi, Kenya, offering competitive pricing, genuine stock, professional commercial installation, and reliable after-sales support. Whether you’re in Nairobi CBD, Westlands, Kilimani, Karen, Lavington, Industrial Area, Eastlands, Ruiru, Kiambu or Thika, we deliver and install fast. Countrywide shipping is available to Mombasa, Kisumu, Nakuru, Eldoret, Nyeri, Meru, Machakos, Naivasha and all major Kenyan towns.
Contact us today for the best price on the Vestwoods VEH-T15KAS-LV (15kW) or VEH-T20KAS-LV (20kW) Three-Phase Hybrid Solar Inverter — Call, WhatsApp, or order directly from this page. Free commercial site assessment, system sizing, ROI calculation, and professional installation available for Nairobi and countrywide customers.
