"...We deliver quality service, not just sell products" Treffen Renewable Energy Investment Limited is not just about selling solar products, we are a company dedicated to rendering quality service to our dear esteemed clients. Discover More We provide clean & reliable renewable energy/power solutions Discover More Check out our wide range of power solutions of Solar panels, Batteries and inverter Shop Now

About Our Company

About Us

Treffen Renewable Energy Investment Limited (TREIL) is a Renewable energy service provider with focus on solar power Solutions. TREIL, with about 10 years combined experience...

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What We Do

Treffen Renewable Energy Investment Limited (TREIL) is a Renewable energy service provider with focus on solar power Solutions. TREIL, with about 10 years combined experience...

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Our Solar-Inverter Systems

Treffen Renewable Energy Investment Limited (TREIL) is a Renewable energy service provider with focus on solar power Solutions. TREIL, with about 10 years combined experience...

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Growatt – Hybrid Inverter-3KVA – 24V

₦438,300.00
The Growatt SPF3000TL HVM – 24 is a multifunctional off-grid inverter, integrated with an MPPT charge controller, a high-frequency pure
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Growatt SPF 5000 ES Off-Grid Inverter

₦630,000.00
The Growatt SPF 5000 ES is an inverter that can operate both with and without a battery. The maximum input voltage is 450VDC. Integration of an MPPT charge controller optimizes the charging and discharging of the battery, making it last as long as possible. Priority can be given to charging via the grid or the connected PV system.
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Pylontech UP5000 48V, 4.8 kWh Lithium-ion Phosphate Battery

UP5000 is a new battery in the UP series from Pylontech. The UP5000 is a 48V battery with incredible features to provide a competitive edge in the market
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Pylontech US3000C 48V, 3.6 kWh Lithium-ion Battery

Pylontech US3000, scalable LiFePO4 lithium-iron-phosphate battery with 3.6 kWh, 48V. The latest battery of the market-leading manufacturer Pylontech US3000 (48V/74aH) with now 3.6 kWh per module has again a Battery Management System (BMS) installed in each module and therefore offers a lot of security. Internally the individual cells are thus monitored and balanced against overvoltage, overtemperature over-discharge, etc.
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Growatt – Hybrid Inverter-3KVA – 24V

₦438,300.00
The Growatt SPF3000TL HVM – 24 is a multifunctional off-grid inverter, integrated with an MPPT charge controller, a high-frequency pure
Add to wishlist
Add to cart
Quick view
Hot
Compare

Growatt SPF 5000 ES Off-Grid Inverter

₦630,000.00
The Growatt SPF 5000 ES is an inverter that can operate both with and without a battery. The maximum input voltage is 450VDC. Integration of an MPPT charge controller optimizes the charging and discharging of the battery, making it last as long as possible. Priority can be given to charging via the grid or the connected PV system.
Add to wishlist
Add to cart
Quick view
Hot
Compare

Pylontech UP5000 48V, 4.8 kWh Lithium-ion Phosphate Battery

UP5000 is a new battery in the UP series from Pylontech. The UP5000 is a 48V battery with incredible features to provide a competitive edge in the market
Add to wishlist
Read more
Quick view
Hot
Compare

Pylontech US3000C 48V, 3.6 kWh Lithium-ion Battery

Pylontech US3000, scalable LiFePO4 lithium-iron-phosphate battery with 3.6 kWh, 48V. The latest battery of the market-leading manufacturer Pylontech US3000 (48V/74aH) with now 3.6 kWh per module has again a Battery Management System (BMS) installed in each module and therefore offers a lot of security. Internally the individual cells are thus monitored and balanced against overvoltage, overtemperature over-discharge, etc.
Add to wishlist
Read more
Quick view
Hot
Compare

Growatt – Hybrid Inverter-3KVA – 24V

₦438,300.00
The Growatt SPF3000TL HVM – 24 is a multifunctional off-grid inverter, integrated with an MPPT charge controller, a high-frequency pure
Add to wishlist
Add to cart
Quick view
Hot
Compare

Growatt SPF 5000 ES Off-Grid Inverter

₦630,000.00
The Growatt SPF 5000 ES is an inverter that can operate both with and without a battery. The maximum input voltage is 450VDC. Integration of an MPPT charge controller optimizes the charging and discharging of the battery, making it last as long as possible. Priority can be given to charging via the grid or the connected PV system.
Add to wishlist
Add to cart
Quick view
Hot
Compare

Pylontech UP5000 48V, 4.8 kWh Lithium-ion Phosphate Battery

UP5000 is a new battery in the UP series from Pylontech. The UP5000 is a 48V battery with incredible features to provide a competitive edge in the market
Add to wishlist
Read more
Quick view
Hot
Compare

Pylontech US3000C 48V, 3.6 kWh Lithium-ion Battery

Pylontech US3000, scalable LiFePO4 lithium-iron-phosphate battery with 3.6 kWh, 48V. The latest battery of the market-leading manufacturer Pylontech US3000 (48V/74aH) with now 3.6 kWh per module has again a Battery Management System (BMS) installed in each module and therefore offers a lot of security. Internally the individual cells are thus monitored and balanced against overvoltage, overtemperature over-discharge, etc.
Add to wishlist
Read more
Quick view

Previous Projects

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ABOUT OUR COMPANY

Treffen Renewable Energy Investment Limited (TREIL) is a Renewable energy service provider with focus on solar power Solutions. TREIL, with more than 9 years combined experience in delivering turn-key renewable energy solutions has so far focused on Solar Home systems energy audits, solar power design, Installation and maintenance.

In this short period, TREIL has installed close to 1Megawatt of solar power all over Nigeria. Apart from provision of clean, reliable and affordable energy, TREIL also specializes in solar products distribution and technical support services.

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