Energy independence
Cut reliance on the grid and ride out power cuts with battery-ready hybrid designs.
Solar Solutions
Power your home from the sun.
TMR designs, supplies and installs grid-tied and hybrid solar systems across Sri Lanka using tier-1 GoodWe & Deye inverters and JA Solar & Trina panels — from survey to commissioning and monitoring.
3–5 yrtypical payback
Tier 1panels & inverters
8inverter models
4panel models
Long-term savings
Typical return on investment within 3–5 years, then decades of near-free electricity.
Tier-1 components
Only tier-1 panels and inverters — GoodWe, Deye, JA Solar, Trina — with full manufacturer warranties.
Custom design
Systems sized to your roof, your bill and your future expansion, not an off-the-shelf kit.
Complete service
One team from energy audit and design through installation, grid approval and performance monitoring.
Monitoring built in
Every system ships with app-based generation and consumption monitoring so you can see it working.
How it works
Four steps to your own power station.
01
Energy audit
We read your bills and roof, then size a system to your real load and future plans.
02
Custom design
Tier-1 panels and inverters, laid out for your roof — not an off-the-shelf kit.
03
Installation
Certified crews, grid approval handled, commissioning and safety sign-off.
04
Monitor & maintain
App-based generation monitoring plus the Solar After-Sales care plan.
Inverters
Grid-tie & hybrid inverters.
GoodWe and Deye — single- and three-phase, residential to commercial.
Inverter
GoodWe
SDT G2 PLUS+ Series · 4–20 kW three-phase
Three-phase residential and small-commercial string inverter with high efficiency, low weight and 24-hour load monitoring.
- Up to 200% DC input, 110% AC output, 16A/string
- Shadow Scan MPPT, smart-home integration
- Optional AFCI, DC Type II SPD & alarm
- Fanless, natural convection or smart fan
Price on request Quote →
Inverter
GoodWe
SDT G2 Series · 4–25 kW
Residential and commercial three-phase inverter with a wide operating-temperature range and optional LCD.
- Operating temp -30 to +60 °C, 0–100% humidity
- Altitude to 4000 m, natural convection
- WiFi / RS485 / LAN / optional 4G
- Noise < 34 dB, night power < 1 W
Price on request Quote →
Inverter
GoodWe
SMT Series · 25–36 kW three-phase
Commercial-rooftop inverter with 98.8% peak efficiency, string-level monitoring and a fuse-free design.
- 98.8% peak efficiency, solid fuse-free capacitors
- 1100 V DC, wide MPPT, 180 V start-up
- String-level monitoring, dynamic export limit
- Only 40 kg, easy single-person install
Price on request Quote →
Inverter
GoodWe
XS PLUS+ Series · 0.7–3 kW single-phase
Ultra-compact single-phase inverter for small homes — A4-sized and just 5.8 kg.
- 0.7–3.0 kW, 130% DC oversizing
- 97.2% Euro efficiency
- LAN / WiFi / RS485 monitoring
- Load & export limit control
Price on request Quote →
Inverter
GoodWe
DNS G3 Series · 3–6 kW single-phase
Popular single-phase home inverter — 150% DC oversizing, fanless and near-silent.
- High-current input, 150% DC oversizing
- AFCI + Type II SPD built in
- 24/7 multi-protocol load monitoring
- 110% AC overloading, 16A/string
Price on request Quote →
Inverter
GoodWe
MT Series · 50–80 kW three-phase
Medium and large-scale commercial inverter with four MPPTs and 99% efficiency.
- 4 MPPTs, compact power-boost design
- 150% DC oversizing, 115% AC overloading
- Full load at 50 °C ambient
- 99% peak efficiency
Price on request Quote →
Inverter
Deye
SUN-1~4K-G04P1-EU-AM1
Single-phase string inverter up to 97.5% efficiency with zero-export and anti-PID, just 4.8 kg.
- DC input 1.3–5.2 kW, 550 V, 80 V start-up
- MPPT range 70–500 V
- 280 × 272.5 × 184 mm, 4.8 kg
- Noise < 35 dB, IP65
Price on request Quote →
Inverter
Deye
SUN-3.6~6.2K-G04
Dual-MPPT single-phase inverter, up to 97.5% efficiency, zero-export and anti-PID with wide voltage range.
- PV power 4.7–8.06 kW, 550 V
- 80 V start-up, MPPT 70–500 V
- Operating temp -25 to +65 °C
- Noise < 35 dB, non-isolated topology
Price on request Quote →
Panels
Solar PV modules.
High-efficiency mono and n-type modules from JA Solar and Trina.
Panel
JA Solar
DEEP BLUE 3.0 Mono · 550 W
High-output 550 W half-cell PERC module with a low levelised cost of energy and a 25-year linear warranty.
- 11-busbar PERC half-cells, shade tolerant
- 12-year product, 25-year linear (-0.55%/yr)
- IEC 61215/61730, ISO 9001/14001/45001
- 1500 V DC, -40 to +85 °C
Price on request Quote →
Panel
JA Solar
DEEP BLUE 4.0 · 600 W
Next-gen 600 W n-type bifacial module with SMBB cells and a 30-year linear warranty.
- SMBB n-type half-cells, strong weak-light response
- 12-year product, 30-year linear (-0.4%/yr)
- IEC 61215/61730, ISO 9001/14001/45001
- 1500 V DC, max fuse 30 A
Price on request Quote →
Panel
Trina Solar
Vertex · 480–505 W
500 W-class module at 21.1% efficiency with positive power tolerance and full IEC/ISO certification.
- Lowered BOS cost, shorter payback
- IEC 61215/61730/61701/62716
- ISO 9001/14001/45001
- 2187 × 1102 × 35 mm, 26.3 kg
Price on request Quote →
Panel
Trina Solar
Tallmax · 530–550 W
Up to 550 W multi-busbar module at 21.3% efficiency with strong PID resistance.
- High-density interconnect, PID resistant
- IEC 61215/61730/61701/62716
- ISO 9001/14001/45001
- 2384 × 1096 × 35 mm, 28.6 kg
Price on request Quote →
Buyer's guide
Before you buy solar.
- Get a professional energy audit before choosing system size.
- Choose Tier-1 solar panels for better efficiency and a bankable warranty.
- Design for your future load — plan headroom for EV charging and expansion.
- Prefer lithium batteries over lead-acid for lifespan if you add storage.
- Insist on detailed performance monitoring from your installer.
Ready to size a system?
Send your latest electricity bill and roof details for a tailored proposal.
Request a solar quotation