--- title: "Ginlong Solis S6-EO1P5K-48 vs Growatt SPF 3500 ES Lite - Inverter Comparison | ComparePV" description: "Compare Ginlong Solis S6-EO1P5K-48 vs Growatt SPF 3500 ES Lite side by side: what actually differs, efficiency, MPP trackers, battery input and the full specification." source: "https://comparepv.com/compare-inverters/ginlong-solis-s6-eo1p5k-48/growatt-spf-3500-es-lite" updated: 2026-01-17 --- # Ginlong Solis S6-EO1P5K-48 vs Growatt SPF 3500 ES Lite 12 differences, and they point both ways The largest is max input current per tracker: 6.0 A more headroom. 8 of 20 comparable parameters are identical, with 12 more left out because at least one datasheet does not publish them. ## The two inverters | Attribute | A | B | | --- | --- | --- | | Inverter | [Ginlong Solis S6-EO1P5K-48](https://comparepv.com/inverter/ginlong-solis-s6-eo1p5k-48) | [Growatt SPF 3500 ES Lite](https://comparepv.com/inverter/growatt-spf-3500-es-lite) | | Manufacturer | Ginlong Solis | Growatt | | Rated AC power | 5 kW | 5 kW | | Type | Off-grid | Off-grid | ## Where they differ Ranked by how much the difference matters, not by datasheet order. | Parameter | S6-EO1P5K-48 | SPF 3500 ES Lite | Difference | | --- | --- | --- | --- | | Max input current per tracker | 16.0 A | 22.0 A | +6.0 A for SPF 3500 ES Lite | | Max efficiency | 96.6 % | 93.0 % | +3.6 pp for S6-EO1P5K-48 | | Max PV power | 6.50 kW | 4.50 kW | 2.00 kW apart | | DC/AC ratio | 1.30 | 0.90 | +0.40 for S6-EO1P5K-48 | | Weight | 13.8 kg | 9.2 kg | -4.6 kg for SPF 3500 ES Lite | | Weight per kW | 2.8 kg/kW | 1.8 kg/kW | -0.9 kg/kW for SPF 3500 ES Lite | | Max operating temperature | 60 °C | 55 °C | +5 °C for S6-EO1P5K-48 | | Ingress protection | IP21 | IP20 | IP21 vs IP20 | | MPPT voltage range | 90-430 V | 120-450 V | 90-430 V vs 120-450 V | | Battery voltage | 40 - 60 V | 48 VDC | 40 - 60 V vs 48 VDC | | Strings per tracker | 2 | 1 | 1 string apart | | Dimensions | 480x340x170 mm | 135x330x485 mm | 480x340x170 mm vs 135x330x485 mm | ## Every compared parameter | Parameter | S6-EO1P5K-48 | SPF 3500 ES Lite | | --- | --- | --- | | Rated AC power | 5.00 kW | 5.00 kW | | Max AC power | 5.00 kW | 5.00 kW | | Grid connection | Single-phase | Single-phase | | Nominal AC voltage | 230 V | 230 V | | Max AC current | 25.0 A | - | | Max PV power | 6.50 kW | 4.50 kW | | DC/AC ratio | 1.30 | 0.90 | | Max DC voltage | 500 V | 500 V | | MPPT voltage range | 90-430 V | 120-450 V | | Start voltage | 90 V | - | | MPP trackers | 1 | 1 | | Strings per tracker | 2 | 1 | | Max input current per tracker | 16.0 A | 22.0 A | | European efficiency | - | - | | Max efficiency | 96.6 % | 93.0 % | | CEC efficiency | - | - | | Battery input | Yes | Yes | | Battery voltage | 40 - 60 V | 48 VDC | | Max charge current | 100 A | - | | Backup power | - | - | | Weight | 13.8 kg | 9.2 kg | | Weight per kW | 2.8 kg/kW | 1.8 kg/kW | | Dimensions | 480x340x170 mm | 135x330x485 mm | | Ingress protection | IP21 | IP20 | | Cooling | - | - | | Noise | - | - | | Max operating temperature | 60 °C | 55 °C | | Wi-Fi | Yes | Yes | | Ethernet | - | - | | Arc fault protection | Yes | - | | Integrated DC switch | - | - | | Warranty | - | - | ## Related comparisons - [Ginlong Solis S6-EO1P5K-48 vs Growatt SPF 5000 ES](https://comparepv.com/compare-inverters/ginlong-solis-s6-eo1p5k-48/growatt-spf-5000-es) - 12 differences, the largest is max dc voltage - [Ginlong Solis S6-EO1P5K-48 vs Growatt SPF 5000T DVM](https://comparepv.com/compare-inverters/ginlong-solis-s6-eo1p5k-48/growatt-spf-5000t-dvm) - 10 differences, the largest is max dc voltage - [Ginlong Solis S6-EO1P5K-48 vs Growatt SPF 5000T DVM-MPV](https://comparepv.com/compare-inverters/ginlong-solis-s6-eo1p5k-48/growatt-spf-5000t-dvm-mpv) - 11 differences, the largest is max dc voltage - [Growatt SPF 3500 ES Lite vs Growatt SPF 5000 ES Lite](https://comparepv.com/compare-inverters/growatt-spf-3500-es-lite/growatt-spf-5000-es-lite) - 4 differences, the largest is max pv power --- Source: https://comparepv.com/compare-inverters/ginlong-solis-s6-eo1p5k-48/growatt-spf-3500-es-lite Not in this file, on the page: a written summary generated on request.