11kVA HEPU High-Frequency MPPT Hybrid Inverter

11kVA Solar Nyumbani High-Frequency MPPT Hybrid Inverter – 48V, Pure Sine Wave, Smart Charging

20260131 MACIRE UNIVERSAL PRODU…

3️⃣ Product Overview (Macire Watermarked)

The Solar Nyumbani 11kVA (11000W) 48V High-Frequency MPPT Hybrid Inverter is a powerful all-in-one unit designed to run large home and SME loads while maximizing solar harvest through MPPT charging. It combines DC-to-AC inversion, solar charging, and utility/generator charging in one system—ideal for Kenya where outages, generator fuel costs, and high electricity bills impact productivity. The 48V architecture supports efficient operation with modern lithium (LiFePO₄) or deep-cycle battery banks, making it suitable for demanding appliances like pumps, office equipment, refrigeration, and multiple lighting circuits. Macire helps you size the right PV array, battery capacity, and protection devices, and can guide on wiring, changeover, and safe installation practices. Macire also supports verification before dispatch and delivery planning across Kenya.
⭐ Genuine Product | Verified & Supported by Macire

20260131 MACIRE UNIVERSAL PRODU…

4️⃣ System Architecture & Configuration

Core Conversion System

• High-frequency inverter topology for compact size and responsive load handling

• Pure sine wave output suitable for sensitive electronics and motor-driven appliances (with correct sizing)

MPPT Solar Charging Path

• Integrated MPPT charge controller to optimize PV power harvest under changing sunlight conditions

• Supports charging a 48V battery bank from solar with configurable charge parameters (battery-type dependent)

AC Input / Charger / Bypass

• Utility or generator AC input supports battery charging and load supply via bypass when needed

• Auto transfer between solar/battery and AC input (configuration dependent)

Protection, Cooling & Safety

• Electronic protections typically include overload, short-circuit, over-temperature, over/under-voltage and reverse polarity (installation dependent)

• Forced-air cooling; correct clearance and dust management recommended for long service life

5️⃣ ???? Technical Specifications Table

Where specs were not provided, typical industry-standard ranges are applied and should be confirmed on the unit label/datasheet before installation.

6️⃣ ???? Key Features (8–12)

• 11kVA capacity for large homes, offices, and light commercial loads

• 48V system improves efficiency and reduces current compared to 12V/24V setups

• MPPT charging maximizes solar production in variable Kenyan weather

• Pure sine wave output supports electronics, TVs, ICT equipment, and many motor loads

• Utility/generator support for charging and load supply during low solar periods

• Configurable charging profiles for lithium and lead-acid batteries

• Built-in protection functions for safer operation when correctly installed

• Compact high-frequency design for easier mounting and transport

• Works well in hybrid setups to reduce KPLC consumption

• Macire guidance on sizing, wiring protection, and system compatibility

7️⃣ ???? Applications / Use Cases

• ???? Homes: full-house backup, lighting, TV, Wi-Fi, refrigeration

• ???? Offices: computers, printers, routers, security systems

• ???? Clinics: essential circuits, lighting, device charging (proper segregation advised)

• ???? Farms: small pumps, dairy cooling support, electric fencing + lighting (with correct surge sizing)

• ???? Workshops: tools and lighting for light-duty operations

• ???? Light commercial: shops, salons, small restaurants (load planning recommended by Macire)

8️⃣ ???? Installation & Engineering Notes

• Install in a dry, dust-controlled, ventilated indoor location with clear airflow around fans

• Use correctly sized battery cables, DC breaker/fuse close to the battery, and proper lugs/crimping

• PV strings must match the MPPT voltage window and never exceed maximum PV input voltage

• Provide proper earthing and surge protection (AC & PV) for Kenyan lightning conditions

• Separate essential vs non-essential loads on the distribution board for best uptime

• Macire can advise on PV sizing, battery sizing, protection devices, and installer best practices

9️⃣ ???? Care, Maintenance & Operations

• Keep vents/fans clear; clean dust periodically (especially in workshops/shops)

• Check cable tightness and signs of heating at terminals every few months

• Confirm battery settings (LiFePO₄ vs lead-acid) after any reset/update

• Avoid running continuously at maximum power; keep headroom for surge loads

• Monitor system logs/alarms and correct root causes (overload, low battery, PV mismatch)

• Ensure batteries are balanced and within safe temperature limits

• Use quality breakers/SPDs; replace worn protection devices promptly

• Macire can assist with spares guidance and troubleshooting workflows

???? ⚠️ Do’s & Don’ts

✅ Do’s

• Size PV and batteries correctly for your daily energy needs (Macire can guide)

• Use DC breaker/fuse near the battery and correct cable sizes

• Keep the inverter in a cool, ventilated space

• Configure correct battery charging voltages for the battery chemistry

• Separate heavy loads (pumps, cookers) onto controlled circuits

• Use surge protection and proper earthing

• Test system under real loads after installation

❌ Don’ts

• Don’t exceed PV input voltage limits or connect mismatched PV strings

• Don’t use undersized battery cables (causes heat loss and faults)

• Don’t run at full load continuously without thermal headroom

• Don’t mix old and new batteries in one bank without proper assessment

• Don’t install outdoors or in damp areas without proper enclosure

• Don’t bypass breakers/fuses for “temporary fixes”

• Don’t connect high-surge motors without checking surge capacity

1️⃣1️⃣ ???? Compatibility

• 48V LiFePO₄ battery packs (with BMS communication where supported)

• 48V AGM/GEL/Flooded deep-cycle banks

• High-voltage PV strings (subject to MPPT limits)

• Generator input (correct frequency/voltage stability recommended)

• AC distribution boards, changeover/critical load panels

• Surge protection devices (AC & PV), DC isolators, PV combiners (Macire-supplied accessories available)

1️⃣2️⃣ ???? Performance / Runtime Table (Typical)

Assumes usable battery energy after losses. Real results depend on battery condition, inverter efficiency, temperature, and wiring. Performance depends on installation and load sizing as guided by Macire.

Example Runtime Estimates

1️⃣3️⃣ ❓ Mini FAQ (5)

1) Is 11kVA enough for a full home?
Yes for many large homes, but suitability depends on peak loads (pumps, cookers, heaters). Macire can help you calculate peak demand and surge needs.

2) Can it work with lithium batteries?
Yes—48V LiFePO₄ is commonly used. Correct charge settings (and BMS compatibility where applicable) must be applied.

3) Do I need a generator with it?
Not mandatory. A generator is useful as a backup charging source during long cloudy periods or high-demand seasons.

4) Will it run pumps and motors?
It can, but motor surge is critical. Proper sizing, soft-start options, and circuit planning are recommended.

5) Do you deliver across Kenya and support installation?
Yes—Macire supports verification before dispatch, Kenya-wide delivery arrangements, and technical guidance for installers.

1️⃣4️⃣ ???? Why Buy From Macire

• Genuine products only—verified before dispatch

• Technical checks on sizing: PV, battery, breakers, and cable recommendations

• Kenya-wide delivery coordination for homes and project sites

• Guidance on distribution board integration and critical-load planning

• Support for compatible accessories: SPDs, breakers, isolators, PV combiner options

• After-sales troubleshooting support and spares guidance where available

• Clear documentation support for installers and project files

• Trusted Kenyan supplier with practical field experience

• Friendly customer support for upgrades and expansions

• Reliable partner for solar hybrid solutions