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The Growatt SPH 10000TL‑HU‑US‑B is a 10kW split‑phase hybrid inverter designed for residential and light commercial energy storage systems. It supports DC‑coupled, AC‑coupled, and AC‑retrofit configurations, enabling flexible integration with new or existing solar installations. With a 10ms UPS‑level transfer time, the inverter provides near‑instantaneous backup power for critical loads during grid interruptions.
This model supports high‑power 48V lithium and lead‑acid battery banks with up to 200A charging and discharging current, allowing rapid battery recovery and extended backup duration. Three independent MPPT trackers improve solar harvesting across complex roof layouts, while generator compatibility enables coordinated charging from diesel or gas generators when needed.
Built‑in Wi‑Fi, Bluetooth, and optional 4G connectivity provide access to Growatt’s monitoring platform for remote updates and performance analytics.
Features
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10kW split‑phase output — supports 120/208V and 120/240V systems for residential and light commercial applications.
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Flexible system design — compatible with DC‑coupled, AC‑coupled, and AC‑retrofit installations.
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High‑current battery support — up to 200A charge/discharge for 48V lithium or lead‑acid battery banks.
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UPS‑level backup — 10ms transfer time for sensitive electronics and critical loads.
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Generator integration — supports diesel and gas generators with configurable charging priority.
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Triple MPPT architecture — three independent trackers with two strings each for optimized solar harvesting.
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Advanced protections — AFCI, Type II surge protection (AC/DC), over‑current, over‑voltage, ground fault monitoring, anti‑islanding, and insulation resistance monitoring.
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All‑weather operation — NEMA 4 / IP65 enclosure with operating range from ‑13°F to 140°F (derating above 113°F).
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Connected monitoring — Wi‑Fi, Bluetooth, and optional 4G for remote updates and system analytics.
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10‑year manufacturer warranty.
Specifications
|
Type |
Hybrid |
|
AC Output Power |
10,000W nominal |
|
Phases |
Split-phase |
|
Efficiency |
98.1% peak / 97% CEC weighted |
|
DC Input Voltage |
150-450V MPPT range / 130V startup |
|
MPPT Trackers |
3 independent trackers (2 strings per tracker) |
|
AC Output Voltage |
120V/208V, 120V/240V Split (180Vac - 280Vac) |
|
Battery Support |
Lithium/Lead-acid |
|
Protections |
AFCI, Type II surge (DC/AC), AC over-current protection, AC over voltage protection, ground fault monitoring, grid monitoring, anti-islanding protection, residual-current monitoring unit, insulation resistance monitoring |
|
Operating Conditions |
-13°F to +140°F with derating above 113°F / IP65 / NEMA 4 |
|
Warranty |
10 years (manufacturer standard) |
Download full specifications here.
Download the manual here.
Download the quick guide here.
Download the certificate here.
- Regular price
- $2,999.00
- Sale price
- $2,699.00
The Growatt SPH 10000TL‑HU‑US‑B is a 10kW split‑phase hybrid inverter designed for residential and light commercial energy storage systems. It supports DC‑coupled, AC‑coupled, and AC‑retrofit configurations, enabling flexible integration with new or existing solar installations. With a 10ms UPS‑level transfer time, the inverter provides near‑instantaneous backup power for critical loads during grid interruptions.
This model supports high‑power 48V lithium and lead‑acid battery banks with up to 200A charging and discharging current, allowing rapid battery recovery and extended backup duration. Three independent MPPT trackers improve solar harvesting across complex roof layouts, while generator compatibility enables coordinated charging from diesel or gas generators when needed.
Built‑in Wi‑Fi, Bluetooth, and optional 4G connectivity provide access to Growatt’s monitoring platform for remote updates and performance analytics.
Features
-
10kW split‑phase output — supports 120/208V and 120/240V systems for residential and light commercial applications.
-
Flexible system design — compatible with DC‑coupled, AC‑coupled, and AC‑retrofit installations.
-
High‑current battery support — up to 200A charge/discharge for 48V lithium or lead‑acid battery banks.
-
UPS‑level backup — 10ms transfer time for sensitive electronics and critical loads.
-
Generator integration — supports diesel and gas generators with configurable charging priority.
-
Triple MPPT architecture — three independent trackers with two strings each for optimized solar harvesting.
-
Advanced protections — AFCI, Type II surge protection (AC/DC), over‑current, over‑voltage, ground fault monitoring, anti‑islanding, and insulation resistance monitoring.
-
All‑weather operation — NEMA 4 / IP65 enclosure with operating range from ‑13°F to 140°F (derating above 113°F).
-
Connected monitoring — Wi‑Fi, Bluetooth, and optional 4G for remote updates and system analytics.
-
10‑year manufacturer warranty.
Specifications
|
Type |
Hybrid |
|
AC Output Power |
10,000W nominal |
|
Phases |
Split-phase |
|
Efficiency |
98.1% peak / 97% CEC weighted |
|
DC Input Voltage |
150-450V MPPT range / 130V startup |
|
MPPT Trackers |
3 independent trackers (2 strings per tracker) |
|
AC Output Voltage |
120V/208V, 120V/240V Split (180Vac - 280Vac) |
|
Battery Support |
Lithium/Lead-acid |
|
Protections |
AFCI, Type II surge (DC/AC), AC over-current protection, AC over voltage protection, ground fault monitoring, grid monitoring, anti-islanding protection, residual-current monitoring unit, insulation resistance monitoring |
|
Operating Conditions |
-13°F to +140°F with derating above 113°F / IP65 / NEMA 4 |
|
Warranty |
10 years (manufacturer standard) |
Download full specifications here.
Download the manual here.
Download the quick guide here.
Download the certificate here.
- Regular price
- $2,999.00
- Sale price
- $2,699.00
Estimated shipping time
Estimated shipping time
You can typically expect your items to arrive within 4–7 business days, depending on your location and product availability.
What is your Return Policy?
What is your Return Policy?
At Miles Off Grid, we want every customer to shop with confidence. If something doesn’t go as planned, we’ve made returns and refunds simple and fair. Here’s how it works:
1. Return Window
You can request a return within 30 days of receiving your order. Unfortunately, we’re unable to accept returns after that time frame.
2. Who Pays for Return Shipping?
- If your item arrives damaged, defective, or incorrect, we’ll cover the return shipping cost.
- If you’re returning an item because you changed your mind, you’ll be responsible for return shipping fees.
3. Damaged or Defective Items
Received something broken or not working properly? Contact us within 30 days. We’ll provide a prepaid return label and once the item is returned and inspected, we’ll issue either a full refund or a replacement—including any original shipping costs.
4. Changed Your Mind?
If you no longer want the item, you can return it within 30 days—as long as it's unused, in its original packaging, and in resellable condition. You’ll need to handle the return shipping, and once we receive and inspect it, we’ll refund the product cost (excluding shipping).
5. Refund Processing
Once we receive and approve your return, we’ll send a confirmation email and issue a refund to your original payment method within 7 business days. Please allow additional time for banks or credit card companies to process and reflect the refund.
If it’s been over 10 business days since your refund was approved and you still don’t see it, contact us at support@milesoffgrid.com and we’ll look into it immediately.
6. Restocking Fees
In some cases, a restocking fee may apply depending on the item and return reason. If applicable, we’ll clearly communicate this during your return request process.
