Megatron SF590 590 W Bifacial N‑Type Solar Module
The high‑efficiency, heavy‑duty panel that turns every ray—front or back—into clean, bill‑slashing electricity.
Why the Megatron SF590 is the #1 Choice for Home, Business & Industrial Solar in South Africa
| ✅ | Feature | Real‑World Benefit |
|---|---|---|
| 590 W peak power | Generates more energy per square metre → smaller roof area, lower balance‑of‑system cost. | |
| Bifacial N‑Type half‑cell technology | Captures sunlight on both sides → up to 30 % extra yield on reflective roofs or ground‑mounts. | |
| 1500 V system voltage | Allows longer strings, fewer inverters, lower wiring losses and cheaper installation. | |
| 13.67 A @ 43.17 V (Pmax) | Compatible with most Southern‑African inverters (SMA, Fronius, SolarEdge, Huawei). | |
| Ultra‑low LID/LeTID degradation | < 3 % loss after 25 years – maintains high performance longer than conventional P‑type panels. | |
| Excellent low‑light performance | Keeps output high on overcast days and during early morning/evening—ideal for Cape climate. | |
| IP68 junction box + 3 Schottky bypass diodes | Robust protection against water ingress, dust and high voltage spikes. | |
| Aluminium‑alloy frame (Silver finish) | Strong, corrosion‑resistant, lightweight for easy roof mounting. | |
| 25‑year product warranty | Peace of mind for a quarter‑century of energy production. | |
| Dimensions 2278 × 1134 × 30 mm, 31.6 kg | Compact, fits standard roof‑mount rail systems. | |
| Fire‑Safety Class C, Application Class A | Meets South African building codes and utility requirements. | |
| MC4 (or compatible) IP68 connectors | Quick, safe, weather‑proof wiring. | |
| Ready for custom cable lengths | Tailor the cabling to your exact installation without extra labour. |
Power More, Cost Less
- Higher energy per panel → fewer panels, less mounting hardware, reduced installation time.
- Bifacial gain → up to 30 % more electricity without extra cost.
- 1500 V rating → longer strings, lower inverter count, and significant wiring savings.
- Low LID/LeTID → over 90 % of rated power even after 25 years.
Perfect for All South African Installations
- Residential rooftops – Optimize limited roof space for maximum output.
- Commercial/Industrial rooftops – High‑density modules meet large‑scale energy targets.
- Ground‑mount & Car‑park canopies – Bifacial advantage shines on reflective surfaces.
- Off‑grid & hybrid systems – 1500 V capability integrates seamlessly with battery banks.
Quick, Safe & Certified Installation
- IP68 junction box and IP68 MC4 connectors guarantee protection against rain, dust and high humidity common in coastal areas of the Western Cape.
- Aluminium‑alloy frame resists corrosion from salty sea breezes.
- Rated for –40 °C to 85 °C – performs reliably from winter nights to hot summer days.
OLIROSS Solar – Your Local Expert
- Based in Durbanville, Western Cape with nation‑wide delivery.
- Certified installers familiar with SANS 101 and local grid‑connection requirements.
- Free site assessment and tailored system design to maximise your ROI.
Frequently Asked Questions (FAQ)
Q: How much more energy can I expect from a bifacial panel compared with a standard monofacial panel?
A: On typical South African roofs (white or light‑colored) the Megatron SF590 can deliver 10‑30 % more annual energy due to rear‑side irradiation.
Q: Can the SF590 be used in a 1500 V DC string?
A: Yes. The module is rated for 1500 V system voltage and includes an IP68 junction box designed for high‑voltage applications.
Q: Is the panel compatible with my existing inverter?
A: The module’s maximum power current (13.67 A) fits the input range of all major inverters sold in South Africa (SMA, Fronius, SolarEdge, Huawei, GoodWe, etc.). Use the standard MC4 (or compatible) connector.
Q: What is the warranty coverage?
A: 25 years product warranty covering power performance (≥ 90 % of rated power at year 25) and workmanship defects.
Q: How does the low‑light performance compare to conventional panels?
A: The N‑type half‑cell design retains high current at low irradiance, giving a better output on cloudy days—crucial for the Cape’s frequent overcast conditions.
Q: Do I need a special mounting system?
A: No special frame is required; the aluminium‑alloy frame fits standard rail‑mount systems. The 30 mm thickness provides a sleek, low‑profile look.
Q: What safety certifications does the panel have?
A: It meets Fire Safety Class C and Application Class A, complying with South African SANS 101‑1 and IEC‑61215/61730 standards.
Q: Is the panel waterproof?
A: Yes. Both the junction box and MC4 connectors are IP68 rated, protecting against water ingress and dust.
Q: Will the panel work with my battery storage system?
A: The 1500 V rating allows direct integration with high‑voltage battery converters (e.g., BYD, Tesla Powerwall, local LFP systems). Just ensure the inverter or hybrid controller is compatible with the voltage.
Q: How many panels can I parallel for a larger system?
A: The SF590 can be paralleled freely; up to 321.6 kW (8 panels per string) is typical for commercial projects, but larger arrays are possible with proper system design.
Q: What’s the delivery lead‑time?
A: From order to dispatch, 5‑7 business days for stock in our Durbanville warehouse, with free nationwide shipping.
Q: How do I get a free quote?
A: Click “Request a Quote” on the product page, call +27 21 555 1234, or chat live. Our certified solar designers will size your system and send a zero‑obligation proposal.